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node2 0.000ns 2025-10-21 12:21:26.247 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node2 93.000ms 2025-10-21 12:21:26.340 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node2 234.000ms 2025-10-21 12:21:26.481 3 INFO STARTUP <main> Browser: The following nodes [2] are set to run locally
node2 237.000ms 2025-10-21 12:21:26.484 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node3 316.000ms 2025-10-21 12:21:26.563 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node3 417.000ms 2025-10-21 12:21:26.664 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node3 578.000ms 2025-10-21 12:21:26.825 3 INFO STARTUP <main> Browser: The following nodes [3] are set to run locally
node3 582.000ms 2025-10-21 12:21:26.829 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node2 681.000ms 2025-10-21 12:21:26.928 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node2 682.000ms 2025-10-21 12:21:26.929 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node0 921.000ms 2025-10-21 12:21:27.168 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node0 1.021s 2025-10-21 12:21:27.268 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node3 1.080s 2025-10-21 12:21:27.327 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node3 1.081s 2025-10-21 12:21:27.328 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node0 1.170s 2025-10-21 12:21:27.417 3 INFO STARTUP <main> Browser: The following nodes [0] are set to run locally
node0 1.174s 2025-10-21 12:21:27.421 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node1 1.197s 2025-10-21 12:21:27.444 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node1 1.293s 2025-10-21 12:21:27.540 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node1 1.440s 2025-10-21 12:21:27.687 3 INFO STARTUP <main> Browser: The following nodes [1] are set to run locally
node1 1.444s 2025-10-21 12:21:27.691 4 INFO STARTUP <main> MigrationTestingToolMain: Registering MigrationTestingToolState with ConstructableRegistry
node2 1.646s 2025-10-21 12:21:27.893 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 963ms
node0 1.660s 2025-10-21 12:21:27.907 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node0 1.661s 2025-10-21 12:21:27.908 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node2 1.691s 2025-10-21 12:21:27.938 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node2 1.751s 2025-10-21 12:21:27.998 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node2 1.752s 2025-10-21 12:21:27.999 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node1 1.926s 2025-10-21 12:21:28.173 7 INFO STARTUP <main> MigrationTestingToolMain: MigrationTestingToolState is registered with ConstructableRegistry
node1 1.927s 2025-10-21 12:21:28.174 8 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node3 2.110s 2025-10-21 12:21:28.357 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1028ms
node3 2.159s 2025-10-21 12:21:28.406 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node3 2.224s 2025-10-21 12:21:28.471 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node3 2.225s 2025-10-21 12:21:28.472 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 2.866s 2025-10-21 12:21:29.113 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1204ms
node0 2.915s 2025-10-21 12:21:29.162 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node0 2.983s 2025-10-21 12:21:29.230 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node0 2.984s 2025-10-21 12:21:29.231 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node1 3.024s 2025-10-21 12:21:29.271 9 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1094ms
node1 3.073s 2025-10-21 12:21:29.320 10 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node1 3.138s 2025-10-21 12:21:29.385 11 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node1 3.139s 2025-10-21 12:21:29.386 12 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node2 3.772s 2025-10-21 12:21:30.019 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node2 3.855s 2025-10-21 12:21:30.102 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 3.855s 2025-10-21 12:21:30.102 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node2 3.856s 2025-10-21 12:21:30.103 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 3.862s 2025-10-21 12:21:30.109 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 3.872s 2025-10-21 12:21:30.119 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 3.873s 2025-10-21 12:21:30.120 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 3.873s 2025-10-21 12:21:30.120 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node2 3.875s 2025-10-21 12:21:30.122 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 3.876s 2025-10-21 12:21:30.123 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node2 3.876s 2025-10-21 12:21:30.123 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node2 3.876s 2025-10-21 12:21:30.123 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 3.877s 2025-10-21 12:21:30.124 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 3.878s 2025-10-21 12:21:30.125 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 3.878s 2025-10-21 12:21:30.125 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 3.879s 2025-10-21 12:21:30.126 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
node3 4.275s 2025-10-21 12:21:30.522 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node3 4.375s 2025-10-21 12:21:30.622 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 4.375s 2025-10-21 12:21:30.622 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node3 4.376s 2025-10-21 12:21:30.623 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 4.382s 2025-10-21 12:21:30.629 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 4.395s 2025-10-21 12:21:30.642 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 4.396s 2025-10-21 12:21:30.643 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 4.396s 2025-10-21 12:21:30.643 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node3 4.398s 2025-10-21 12:21:30.645 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 4.399s 2025-10-21 12:21:30.646 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node3 4.399s 2025-10-21 12:21:30.646 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node3 4.400s 2025-10-21 12:21:30.647 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 4.400s 2025-10-21 12:21:30.647 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 4.401s 2025-10-21 12:21:30.648 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 4.402s 2025-10-21 12:21:30.649 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 4.402s 2025-10-21 12:21:30.649 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
node0 4.999s 2025-10-21 12:21:31.246 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node0 5.083s 2025-10-21 12:21:31.330 17 INFO STARTUP <main> StartupStateUtils: The following saved states were found on disk:
- /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
node0 5.084s 2025-10-21 12:21:31.331 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node0 5.085s 2025-10-21 12:21:31.332 19 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
node0 5.091s 2025-10-21 12:21:31.338 20 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.103s 2025-10-21 12:21:31.350 21 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.104s 2025-10-21 12:21:31.351 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 5.105s 2025-10-21 12:21:31.352 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.106s 2025-10-21 12:21:31.353 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.107s 2025-10-21 12:21:31.354 25 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readSerializable(DebuggableMerkleDataInputStream.java:630) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.108s 2025-10-21 12:21:31.355 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node0 5.108s 2025-10-21 12:21:31.355 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:617) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:602) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.109s 2025-10-21 12:21:31.356 28 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:61 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:103 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:108 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:86 READ_INT [value=3] @ MerkleDataInputStream.java:199 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:207 READ_MERKLE_NODE VirtualMap @ MerkleDataInputStream.java:220 READ_LONG [value=-5151568835156514733] @ MerkleDataInputStream.java:132 READ_INT [value=4] @ MerkleDataInputStream.java:145 READ_INT [value=10] @ VirtualMap.java:1631 READ_NORMALISED_STRING @ VirtualMap.java:1632 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:534 READ_BYTE_ARRAY @ AugmentedDataInputStream.java:259 READ_INT [value=10] @ AugmentedDataInputStream.java:230 READ_FULLY @ AugmentedDataInputStream.java:245
node0 5.110s 2025-10-21 12:21:31.357 29 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119) Caused by: org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$loadFromFile$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node0 5.111s 2025-10-21 12:21:31.358 30 ERROR EXCEPTION <main> Browser: Unable to start Browser
com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:288) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node0 5.111s 2025-10-21 12:21:31.358 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 5.141s 2025-10-21 12:21:31.388 13 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node1 5.246s 2025-10-21 12:21:31.493 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 5.246s 2025-10-21 12:21:31.493 18 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node1 5.247s 2025-10-21 12:21:31.494 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 5.254s 2025-10-21 12:21:31.501 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 5.267s 2025-10-21 12:21:31.514 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 5.268s 2025-10-21 12:21:31.515 22 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 5.269s 2025-10-21 12:21:31.516 23 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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$5(VirtualMap.java:1659) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.virtualmap.VirtualMap.loadFromFile(VirtualMap.java:1646) at com.swirlds.virtualmap.VirtualMap.deserialize(VirtualMap.java:1634) at com.swirlds.common.io.streams.MerkleDataInputStream.finishReadingInternal(MerkleDataInputStream.java:100) at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:157) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:220) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:86) ... 12 more
node1 5.271s 2025-10-21 12:21:31.518 24 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization failure. Will re-attempt deserialization with extra debug information.
org.hiero.base.io.exceptions.InvalidVersionException: Illegal version 2 was read from the stream for class com.swirlds.merkledb.MerkleDbDataSourceBuilder (class ID 105533191404034088(0x176EDE0E1A69828)). Expected version in the range 1 - 1 at org.hiero.base.io.streams.SerializableDataInputStream.validateVersion(SerializableDataInputStream.java:147) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:203) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:86) at org.hiero.base.io.streams.SerializableDataInputStream.readSerializable(SerializableDataInputStream.java:101) at com.swirlds.virtualmap.VirtualMap.loadFromFileV4(VirtualMap.java:1669) at com.swirlds.virtualmap.VirtualMap.lambda$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 5.272s 2025-10-21 12:21:31.519 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$1(MerkleTreeSnapshotReader.java:68) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:61) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:67) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:279) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:239) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:265) at com.swirlds.platform.Browser.launch(Browser.java:149) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:130) at com.swirlds.platform.Browser.main(Browser.java:119)
node1 5.273s 2025-10-21 12:21:31.520 26 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ VirtualMap.java:1646 READ_NORMALISED_STRING @ VirtualMap.java:1657 (1 hidden) READ_LONG [value=337989] @ VirtualMap.java:1658 READ_SERIALIZABLE MerkleDbDataSourceBuilder @ VirtualMap.java:1669 READ_LONG [value=105533191404034088] @ SerializableDataInputStream.java:181 READ_INT [value=2] @ SerializableDataInputStream.java:195
node1 5.273s 2025-10-21 12:21:31.520 27 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/658/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:91) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$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 5.274s 2025-10-21 12:21:31.521 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 5.275s 2025-10-21 12:21:31.522 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 5.275s 2025-10-21 12:21:31.522 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 5.276s 2025-10-21 12:21:31.523 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