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node3 0.000ns 2025-10-25 12:18:29.233 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node3 98.000ms 2025-10-25 12:18:29.331 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node3 246.000ms 2025-10-25 12:18:29.479 3 INFO STARTUP <main> Browser: The following nodes [3] are set to run locally
node3 250.000ms 2025-10-25 12:18:29.483 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 721.000ms 2025-10-25 12:18:29.954 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node3 722.000ms 2025-10-25 12:18:29.955 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node2 1.091s 2025-10-25 12:18:30.324 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node2 1.188s 2025-10-25 12:18:30.421 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node2 1.328s 2025-10-25 12:18:30.561 3 INFO STARTUP <main> Browser: The following nodes [2] are set to run locally
node2 1.332s 2025-10-25 12:18:30.565 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 1.782s 2025-10-25 12:18:31.015 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1059ms
node2 1.805s 2025-10-25 12:18:31.038 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node2 1.806s 2025-10-25 12:18:31.039 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node3 1.825s 2025-10-25 12:18:31.058 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node3 1.891s 2025-10-25 12:18:31.124 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node3 1.892s 2025-10-25 12:18:31.125 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 2.880s 2025-10-25 12:18:32.113 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node2 2.897s 2025-10-25 12:18:32.130 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1090ms
node2 2.943s 2025-10-25 12:18:32.176 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node0 2.971s 2025-10-25 12:18:32.204 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node2 3.007s 2025-10-25 12:18:32.240 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node2 3.008s 2025-10-25 12:18:32.241 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 3.105s 2025-10-25 12:18:32.338 3 INFO STARTUP <main> Browser: The following nodes [0] are set to run locally
node0 3.109s 2025-10-25 12:18:32.342 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node0 3.567s 2025-10-25 12:18:32.800 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node0 3.568s 2025-10-25 12:18:32.801 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node1 3.612s 2025-10-25 12:18:32.845 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node1 3.721s 2025-10-25 12:18:32.954 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node1 3.870s 2025-10-25 12:18:33.103 3 INFO STARTUP <main> Browser: The following nodes [1] are set to run locally
node1 3.875s 2025-10-25 12:18:33.108 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 3.916s 2025-10-25 12:18:33.149 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node3 4.013s 2025-10-25 12:18:33.246 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 4.013s 2025-10-25 12:18:33.246 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node3 4.014s 2025-10-25 12:18:33.247 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 4.021s 2025-10-25 12:18:33.254 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 4.034s 2025-10-25 12:18:33.267 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 4.035s 2025-10-25 12:18:33.268 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 4.035s 2025-10-25 12:18:33.268 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node3 4.037s 2025-10-25 12:18:33.270 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 4.038s 2025-10-25 12:18:33.271 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 4.039s 2025-10-25 12:18:33.272 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 4.039s 2025-10-25 12:18:33.272 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 4.040s 2025-10-25 12:18:33.273 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 4.040s 2025-10-25 12:18:33.273 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 4.041s 2025-10-25 12:18:33.274 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 4.042s 2025-10-25 12:18:33.275 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 4.370s 2025-10-25 12:18:33.603 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node1 4.372s 2025-10-25 12:18:33.605 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node0 4.512s 2025-10-25 12:18:33.745 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 943ms
node0 4.562s 2025-10-25 12:18:33.795 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node0 4.644s 2025-10-25 12:18:33.877 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node0 4.645s 2025-10-25 12:18:33.878 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node2 5.022s 2025-10-25 12:18:34.255 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node2 5.103s 2025-10-25 12:18:34.336 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 5.104s 2025-10-25 12:18:34.337 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node2 5.104s 2025-10-25 12:18:34.337 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 5.110s 2025-10-25 12:18:34.343 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 5.120s 2025-10-25 12:18:34.353 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 5.121s 2025-10-25 12:18:34.354 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 5.122s 2025-10-25 12:18:34.355 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node2 5.123s 2025-10-25 12:18:34.356 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 5.124s 2025-10-25 12:18:34.357 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 5.124s 2025-10-25 12:18:34.357 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 5.125s 2025-10-25 12:18:34.358 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 5.125s 2025-10-25 12:18:34.358 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 5.126s 2025-10-25 12:18:34.359 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 5.126s 2025-10-25 12:18:34.359 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 5.127s 2025-10-25 12:18:34.360 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 5.277s 2025-10-25 12:18:34.510 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 904ms
node1 5.323s 2025-10-25 12:18:34.556 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node1 5.388s 2025-10-25 12:18:34.621 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node1 5.388s 2025-10-25 12:18:34.621 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 6.739s 2025-10-25 12:18:35.972 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node0 6.830s 2025-10-25 12:18:36.063 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 6.831s 2025-10-25 12:18:36.064 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node0 6.831s 2025-10-25 12:18:36.064 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 6.837s 2025-10-25 12:18:36.070 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 6.849s 2025-10-25 12:18:36.082 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 6.849s 2025-10-25 12:18:36.082 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 6.850s 2025-10-25 12:18:36.083 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 6.851s 2025-10-25 12:18:36.084 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 6.852s 2025-10-25 12:18:36.085 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 6.853s 2025-10-25 12:18:36.086 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 6.853s 2025-10-25 12:18:36.086 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 6.854s 2025-10-25 12:18:36.087 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 6.854s 2025-10-25 12:18:36.087 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 6.855s 2025-10-25 12:18:36.088 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 6.856s 2025-10-25 12:18:36.089 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 7.458s 2025-10-25 12:18:36.691 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node1 7.539s 2025-10-25 12:18:36.772 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 7.539s 2025-10-25 12:18:36.772 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node1 7.539s 2025-10-25 12:18:36.772 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 7.545s 2025-10-25 12:18:36.778 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 7.556s 2025-10-25 12:18:36.789 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 7.556s 2025-10-25 12:18:36.789 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 7.557s 2025-10-25 12:18:36.790 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node1 7.558s 2025-10-25 12:18:36.791 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 7.559s 2025-10-25 12:18:36.792 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 7.560s 2025-10-25 12:18:36.793 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 7.560s 2025-10-25 12:18:36.793 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 7.561s 2025-10-25 12:18:36.794 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 7.561s 2025-10-25 12:18:36.794 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 7.562s 2025-10-25 12:18:36.795 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 7.562s 2025-10-25 12:18:36.795 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