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node3 0.000ns 2025-10-20 12:20:21.826 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node3 87.000ms 2025-10-20 12:20:21.913 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node3 218.000ms 2025-10-20 12:20:22.044 3 INFO STARTUP <main> Browser: The following nodes [3] are set to run locally
node1 219.000ms 2025-10-20 12:20:22.045 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node3 222.000ms 2025-10-20 12:20:22.048 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node1 309.000ms 2025-10-20 12:20:22.135 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node1 447.000ms 2025-10-20 12:20:22.273 3 INFO STARTUP <main> Browser: The following nodes [1] are set to run locally
node1 451.000ms 2025-10-20 12:20:22.277 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 660.000ms 2025-10-20 12:20:22.486 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node3 660.000ms 2025-10-20 12:20:22.486 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node1 896.000ms 2025-10-20 12:20:22.722 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node1 897.000ms 2025-10-20 12:20:22.723 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node3 1.597s 2025-10-20 12:20:23.423 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 936ms
node3 1.647s 2025-10-20 12:20:23.473 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node3 1.708s 2025-10-20 12:20:23.534 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node3 1.709s 2025-10-20 12:20:23.535 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 1.799s 2025-10-20 12:20:23.625 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node0 1.892s 2025-10-20 12:20:23.718 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node1 1.905s 2025-10-20 12:20:23.731 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1007ms
node1 1.951s 2025-10-20 12:20:23.777 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node1 2.012s 2025-10-20 12:20:23.838 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node1 2.013s 2025-10-20 12:20:23.839 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 2.049s 2025-10-20 12:20:23.875 3 INFO STARTUP <main> Browser: The following nodes [0] are set to run locally
node0 2.053s 2025-10-20 12:20:23.879 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node0 2.505s 2025-10-20 12:20:24.331 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node0 2.506s 2025-10-20 12:20:24.332 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node2 3.553s 2025-10-20 12:20:25.379 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node0 3.644s 2025-10-20 12:20:25.470 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1137ms
node2 3.651s 2025-10-20 12:20:25.477 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node0 3.696s 2025-10-20 12:20:25.522 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node3 3.720s 2025-10-20 12:20:25.546 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node0 3.763s 2025-10-20 12:20:25.589 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node0 3.764s 2025-10-20 12:20:25.590 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node2 3.795s 2025-10-20 12:20:25.621 3 INFO STARTUP <main> Browser: The following nodes [2] are set to run locally
node2 3.799s 2025-10-20 12:20:25.625 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 3.800s 2025-10-20 12:20:25.626 17 INFO STARTUP <main> StartupStateUtils: The following saved states were found on disk:
- /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh
node3 3.801s 2025-10-20 12:20:25.627 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node3 3.801s 2025-10-20 12:20:25.627 19 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh
node3 3.807s 2025-10-20 12:20:25.633 20 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 3.817s 2025-10-20 12:20:25.643 21 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 3.818s 2025-10-20 12:20:25.644 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 3.819s 2025-10-20 12:20:25.645 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node3 3.820s 2025-10-20 12:20:25.646 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 3.821s 2025-10-20 12:20:25.647 25 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 3.822s 2025-10-20 12:20:25.648 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 3.822s 2025-10-20 12:20:25.648 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node3 3.823s 2025-10-20 12:20:25.649 28 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:61 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:103 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:108 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:86 READ_INT [value=3] @ MerkleDataInputStream.java:199 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:207 READ_MERKLE_NODE VirtualMap @ MerkleDataInputStream.java:220 READ_LONG [value=-5151568835156514733] @ MerkleDataInputStream.java:132 READ_INT [value=4] @ MerkleDataInputStream.java:145 READ_INT [value=10] @ VirtualMap.java:1631 READ_NORMALISED_STRING @ VirtualMap.java:1632 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:534 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:259 READ_INT [value=10] @ AugmentedDataInputStream.java:230 READ_FULLY @ AugmentedDataInputStream.java:245
node3 3.823s 2025-10-20 12:20:25.649 29 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node3 3.824s 2025-10-20 12:20:25.650 30 ERROR EXCEPTION <main> Browser: Unable to start Browser
com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 3.824s 2025-10-20 12:20:25.650 31 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:152) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) ... 2 more
node1 4.081s 2025-10-20 12:20:25.907 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node1 4.165s 2025-10-20 12:20:25.991 17 INFO STARTUP <main> StartupStateUtils: The following saved states were found on disk:
- /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh
node1 4.165s 2025-10-20 12:20:25.991 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node1 4.166s 2025-10-20 12:20:25.992 19 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh
node1 4.171s 2025-10-20 12:20:25.997 20 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 4.182s 2025-10-20 12:20:26.008 21 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 4.183s 2025-10-20 12:20:26.009 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 4.183s 2025-10-20 12:20:26.009 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node1 4.184s 2025-10-20 12:20:26.010 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 4.185s 2025-10-20 12:20:26.011 25 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 4.186s 2025-10-20 12:20:26.012 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 4.186s 2025-10-20 12:20:26.012 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node1 4.187s 2025-10-20 12:20:26.013 28 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:61 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:103 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:108 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:86 READ_INT [value=3] @ MerkleDataInputStream.java:199 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:207 READ_MERKLE_NODE VirtualMap @ MerkleDataInputStream.java:220 READ_LONG [value=-5151568835156514733] @ MerkleDataInputStream.java:132 READ_INT [value=4] @ MerkleDataInputStream.java:145 READ_INT [value=10] @ VirtualMap.java:1631 READ_NORMALISED_STRING @ VirtualMap.java:1632 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:534 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:259 READ_INT [value=10] @ AugmentedDataInputStream.java:230 READ_FULLY @ AugmentedDataInputStream.java:245
node1 4.187s 2025-10-20 12:20:26.013 29 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node1 4.188s 2025-10-20 12:20:26.014 30 ERROR EXCEPTION <main> Browser: Unable to start Browser
com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 4.189s 2025-10-20 12:20:26.015 31 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:152) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) ... 2 more
node2 4.275s 2025-10-20 12:20:26.101 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node2 4.276s 2025-10-20 12:20:26.102 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node2 5.177s 2025-10-20 12:20:27.003 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 901ms
node2 5.242s 2025-10-20 12:20:27.068 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node2 5.321s 2025-10-20 12:20:27.147 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node2 5.322s 2025-10-20 12:20:27.148 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 5.794s 2025-10-20 12:20:27.620 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node0 5.889s 2025-10-20 12:20:27.715 17 INFO STARTUP <main> StartupStateUtils: The following saved states were found on disk:
- /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
node0 5.889s 2025-10-20 12:20:27.715 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node0 5.890s 2025-10-20 12:20:27.716 19 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
node0 5.896s 2025-10-20 12:20:27.722 20 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.909s 2025-10-20 12:20:27.735 21 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.910s 2025-10-20 12:20:27.736 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 5.910s 2025-10-20 12:20:27.736 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.911s 2025-10-20 12:20:27.737 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.912s 2025-10-20 12:20:27.738 25 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.913s 2025-10-20 12:20:27.739 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 5.914s 2025-10-20 12:20:27.740 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.914s 2025-10-20 12:20:27.740 28 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:61 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:103 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:108 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:86 READ_INT [value=3] @ MerkleDataInputStream.java:199 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:207 READ_MERKLE_NODE VirtualMap @ MerkleDataInputStream.java:220 READ_LONG [value=-5151568835156514733] @ MerkleDataInputStream.java:132 READ_INT [value=4] @ MerkleDataInputStream.java:145 READ_INT [value=10] @ VirtualMap.java:1631 READ_NORMALISED_STRING @ VirtualMap.java:1632 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:534 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:259 READ_INT [value=10] @ AugmentedDataInputStream.java:230 READ_FULLY @ AugmentedDataInputStream.java:245
node0 5.915s 2025-10-20 12:20:27.741 29 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.916s 2025-10-20 12:20:27.742 30 ERROR EXCEPTION <main> Browser: Unable to start Browser
com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.916s 2025-10-20 12:20:27.742 31 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:152) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) ... 2 more
node2 7.410s 2025-10-20 12:20:29.236 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node2 7.517s 2025-10-20 12:20:29.343 17 INFO STARTUP <main> StartupStateUtils: The following saved states were found on disk:
- /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh
node2 7.517s 2025-10-20 12:20:29.343 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node2 7.518s 2025-10-20 12:20:29.344 19 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh
node2 7.525s 2025-10-20 12:20:29.351 20 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 7.538s 2025-10-20 12:20:29.364 21 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 7.539s 2025-10-20 12:20:29.365 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 7.540s 2025-10-20 12:20:29.366 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node2 7.541s 2025-10-20 12:20:29.367 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 7.542s 2025-10-20 12:20:29.368 25 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 7.543s 2025-10-20 12:20:29.369 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 7.544s 2025-10-20 12:20:29.370 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node2 7.544s 2025-10-20 12:20:29.370 28 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:61 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:103 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:108 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:86 READ_INT [value=3] @ MerkleDataInputStream.java:199 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:207 READ_MERKLE_NODE VirtualMap @ MerkleDataInputStream.java:220 READ_LONG [value=-5151568835156514733] @ MerkleDataInputStream.java:132 READ_INT [value=4] @ MerkleDataInputStream.java:145 READ_INT [value=10] @ VirtualMap.java:1631 READ_NORMALISED_STRING @ VirtualMap.java:1632 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:534 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:259 READ_INT [value=10] @ AugmentedDataInputStream.java:230 READ_FULLY @ AugmentedDataInputStream.java:245
node2 7.545s 2025-10-20 12:20:29.371 29 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node2 7.546s 2025-10-20 12:20:29.372 30 ERROR EXCEPTION <main> Browser: Unable to start Browser
com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 7.546s 2025-10-20 12:20:29.372 31 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:152) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) ... 2 more