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node3 0.000ns 2025-10-09 06:43:40.839 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node1 33.000ms 2025-10-09 06:43:40.872 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node3 92.000ms 2025-10-09 06:43:40.931 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node1 118.000ms 2025-10-09 06:43:40.957 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node3 226.000ms 2025-10-09 06:43:41.065 3 INFO STARTUP <main> Browser: The following nodes [3] are set to run locally
node1 241.000ms 2025-10-09 06:43:41.080 3 INFO STARTUP <main> Browser: The following nodes [1] are set to run locally
node3 253.000ms 2025-10-09 06:43:41.092 4 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node1 266.000ms 2025-10-09 06:43:41.105 4 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node2 321.000ms 2025-10-09 06:43:41.160 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node0 399.000ms 2025-10-09 06:43:41.238 1 INFO STARTUP <main> StaticPlatformBuilder:
////////////////////// // Node is Starting // //////////////////////
node2 419.000ms 2025-10-09 06:43:41.258 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node0 487.000ms 2025-10-09 06:43:41.326 2 DEBUG STARTUP <main> StaticPlatformBuilder: main() started {} [com.swirlds.logging.legacy.payload.NodeStartPayload]
node2 559.000ms 2025-10-09 06:43:41.398 3 INFO STARTUP <main> Browser: The following nodes [2] are set to run locally
node2 591.000ms 2025-10-09 06:43:41.430 4 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node0 615.000ms 2025-10-09 06:43:41.454 3 INFO STARTUP <main> Browser: The following nodes [0] are set to run locally
node0 641.000ms 2025-10-09 06:43:41.480 4 DEBUG STARTUP <main> BootstrapUtils: Scanning the classpath for RuntimeConstructable classes
node1 1.391s 2025-10-09 06:43:42.230 5 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1124ms
node1 1.445s 2025-10-09 06:43:42.284 6 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node1 1.508s 2025-10-09 06:43:42.347 7 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node1 1.509s 2025-10-09 06:43:42.348 8 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node3 1.579s 2025-10-09 06:43:42.418 5 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1325ms
node3 1.634s 2025-10-09 06:43:42.473 6 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node3 1.695s 2025-10-09 06:43:42.534 7 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node3 1.695s 2025-10-09 06:43:42.534 8 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node2 1.788s 2025-10-09 06:43:42.627 5 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1195ms
node2 1.845s 2025-10-09 06:43:42.684 6 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node2 1.909s 2025-10-09 06:43:42.748 7 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node2 1.910s 2025-10-09 06:43:42.749 8 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node0 1.943s 2025-10-09 06:43:42.782 5 DEBUG STARTUP <main> BootstrapUtils: Done with registerConstructables, time taken 1300ms
node0 1.989s 2025-10-09 06:43:42.828 6 INFO STARTUP <main> PrometheusEndpoint: PrometheusEndpoint: Starting server listing on port: 9999
node0 2.050s 2025-10-09 06:43:42.889 7 WARN STARTUP <main> CryptoStatic: There are no keys on disk, Adhoc keys will be generated, but this is incompatible with DAB.
node0 2.051s 2025-10-09 06:43:42.890 8 DEBUG STARTUP <main> CryptoStatic: Started generating keys
node1 3.516s 2025-10-09 06:43:44.355 9 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node1 3.598s 2025-10-09 06:43:44.437 13 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/1/123/616/SignedState.swh
node1 3.599s 2025-10-09 06:43:44.438 14 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node1 3.599s 2025-10-09 06:43:44.438 15 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/616/SignedState.swh
node1 3.603s 2025-10-09 06:43:44.442 16 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/1/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node1 3.613s 2025-10-09 06:43:44.452 17 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:615) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:600) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node1 3.614s 2025-10-09 06:43:44.453 18 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:58 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:97 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:102 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:80 READ_INT [value=3] @ MerkleDataInputStream.java:195 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:203 READ_MERKLE_NODE class ID = 1877348786352289444(0x1A0DAEC64A09F6A4) @ MerkleDataInputStream.java:216 READ_LONG [value=1877348786352289444] @ MerkleDataInputStream.java:131
node1 3.615s 2025-10-09 06:43:44.454 19 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/616/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/1/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node1 3.615s 2025-10-09 06:43:44.454 20 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:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117)
node1 3.616s 2025-10-09 06:43:44.455 21 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:150) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) ... 2 more
node3 3.715s 2025-10-09 06:43:44.554 9 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node3 3.809s 2025-10-09 06:43:44.648 13 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/3/123/616/SignedState.swh
node3 3.809s 2025-10-09 06:43:44.648 14 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node3 3.810s 2025-10-09 06:43:44.649 15 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/616/SignedState.swh
node3 3.814s 2025-10-09 06:43:44.653 16 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/3/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node3 3.827s 2025-10-09 06:43:44.666 17 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:615) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:600) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node3 3.828s 2025-10-09 06:43:44.667 18 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:58 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:97 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:102 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:80 READ_INT [value=3] @ MerkleDataInputStream.java:195 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:203 READ_MERKLE_NODE class ID = 1877348786352289444(0x1A0DAEC64A09F6A4) @ MerkleDataInputStream.java:216 READ_LONG [value=1877348786352289444] @ MerkleDataInputStream.java:131
node3 3.829s 2025-10-09 06:43:44.668 19 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/616/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/3/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node3 3.830s 2025-10-09 06:43:44.669 20 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:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117)
node3 3.830s 2025-10-09 06:43:44.669 21 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:150) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) ... 2 more
node2 3.923s 2025-10-09 06:43:44.762 9 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node2 4.008s 2025-10-09 06:43:44.847 13 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/2/123/616/SignedState.swh
node2 4.009s 2025-10-09 06:43:44.848 14 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node2 4.009s 2025-10-09 06:43:44.848 15 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/616/SignedState.swh
node2 4.014s 2025-10-09 06:43:44.853 16 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/2/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node2 4.025s 2025-10-09 06:43:44.864 17 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:615) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:600) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node2 4.026s 2025-10-09 06:43:44.865 18 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:58 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:97 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:102 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:80 READ_INT [value=3] @ MerkleDataInputStream.java:195 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:203 READ_MERKLE_NODE class ID = 1877348786352289444(0x1A0DAEC64A09F6A4) @ MerkleDataInputStream.java:216 READ_LONG [value=1877348786352289444] @ MerkleDataInputStream.java:131
node2 4.026s 2025-10-09 06:43:44.865 19 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/616/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/2/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node2 4.027s 2025-10-09 06:43:44.866 20 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:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117)
node2 4.028s 2025-10-09 06:43:44.867 21 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:150) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) ... 2 more
node0 4.069s 2025-10-09 06:43:44.908 9 DEBUG STARTUP <main> CryptoStatic: Done generating keys
node0 4.161s 2025-10-09 06:43:45.000 13 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/0/123/616/SignedState.swh
node0 4.162s 2025-10-09 06:43:45.001 14 INFO STARTUP <main> StartupStateUtils: Loading latest state from disk.
node0 4.162s 2025-10-09 06:43:45.001 15 INFO STARTUP <main> StartupStateUtils: Loading signed state from disk: /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/616/SignedState.swh
node0 4.167s 2025-10-09 06:43:45.006 16 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/0/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:157) at com.swirlds.platform.state.signed.StartupStateUtils.getInitialState(StartupStateUtils.java:91) at com.swirlds.platform.Browser.launchUnhandled(Browser.java:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node0 4.179s 2025-10-09 06:43:45.018 17 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization re-attempt also encountered a failure.
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:78) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readNextNode(DebuggableMerkleDataInputStream.java:615) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.io.streams.DebuggableMerkleDataInputStream.readMerkleTree(DebuggableMerkleDataInputStream.java:600) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node0 4.180s 2025-10-09 06:43:45.019 18 ERROR EXCEPTION <main> StreamDebugUtils: Deserialization stack trace:
STREAM_OPENED @ MerkleTreeSnapshotReader.java:58 READ_BYTE [value=127] @ MerkleTreeSnapshotReader.java:97 READ_INT [value=2] @ MerkleTreeSnapshotReader.java:102 READ_INT [value=1] @ SerializableDataInputStream.java:64 READ_MERKLE_TREE @ MerkleTreeSnapshotReader.java:80 READ_INT [value=3] @ MerkleDataInputStream.java:195 READ_BOOLEAN [value=false] @ MerkleDataInputStream.java:203 READ_MERKLE_NODE class ID = 1877348786352289444(0x1A0DAEC64A09F6A4) @ MerkleDataInputStream.java:216 READ_LONG [value=1877348786352289444] @ MerkleDataInputStream.java:131
node0 4.181s 2025-10-09 06:43:45.020 19 ERROR EXCEPTION <main> StartupStateUtils: unable to load state file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/616/SignedState.swh
java.io.IOException: Failed to read snapshot file /opt/hgcapp/services-hedera/HapiApp2.0/data/saved/com.swirlds.demo.migration.MigrationTestingToolMain/0/123/616/SignedState.swh at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:85) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.lambda$readStateFileData$1(MerkleTreeSnapshotReader.java:65) at com.swirlds.common.io.streams.StreamDebugUtils.deserializeAndDebugOnFailure(StreamDebugUtils.java:67) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:58) at com.swirlds.platform.state.snapshot.SignedStateFileReader.readStateFile(SignedStateFileReader.java:68) at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:283) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: org.hiero.base.io.exceptions.ClassNotFoundException: No class with id=1877348786352289444(0x1A0DAEC64A09F6A4) found at com.swirlds.common.io.streams.MerkleDataInputStream.readNextNode(MerkleDataInputStream.java:140) at com.swirlds.common.io.streams.MerkleDataInputStream.readMerkleTree(MerkleDataInputStream.java:216) at com.swirlds.common.merkle.utility.MerkleTreeSnapshotReader.readStateFileData(MerkleTreeSnapshotReader.java:80) ... 12 more
node0 4.181s 2025-10-09 06:43:45.020 20 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:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117)
node0 4.182s 2025-10-09 06:43:45.021 21 ERROR EXCEPTION <main> Log4jSetup: exception on thread main
java.lang.RuntimeException: Unable to start Browser at com.swirlds.platform.Browser.launch(Browser.java:150) at com.swirlds.platform.Browser.parseCommandLineArgsAndLaunch(Browser.java:128) at com.swirlds.platform.Browser.main(Browser.java:117) Caused by: com.swirlds.platform.internal.SignedStateLoadingException: unable to load state, this is unrecoverable at com.swirlds.platform.state.signed.StartupStateUtils.loadStateFile(StartupStateUtils.java:293) at com.swirlds.platform.state.signed.StartupStateUtils.loadLatestState(StartupStateUtils.java:244) 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:263) at com.swirlds.platform.Browser.launch(Browser.java:147) ... 2 more