org.axonframework.eventsourcing.eventstore.EventStoreException: An event with identifier [e960af35-4b49-447a-964c-2be17d887c59] could not be persisted


Samebug tips1

Try downgrading PostgresSQL server to 9.5 or update your PostgresSQL driver to 9.4-1211 with the following command: <postgresql.version>9.4.1211</postgresql.version>


7 months ago
Expert tip

Solutions on the web3

Solution icon of googlegroups
via Google Groups by Lukáš Vasek, 9 months ago
An event with identifier [e960af35-4b49-447a-964c-2be17d887c59] could not be persisted

Solution icon of googlegroups
via Google Groups by Lukáš Vasek, 9 months ago
An event for aggregate [00000000-0000-0000-0000-000000000001] at sequence [0] could not be persisted

Solution icon of github
An event with identifier [c9f0c8d9-7915-4be5-bda0-7135f265af5e] could not be persisted

Stack trace

org.axonframework.eventsourcing.eventstore.EventStoreException: An event 
with identifier [e960af35-4b49-447a-964c-2be17d887c59] could not be 
persisted
	at org.axonframework.eventsourcing.eventstore.AbstractEventStorageEngine.handlePersistenceException(AbstractEventStorageEngine.java:112)
	at org.axonframework.eventsourcing.eventstore.jpa.JpaEventStorageEngine.appendEvents(JpaEventStorageEngine.java:223)
	at org.axonframework.eventsourcing.eventstore.AbstractEventStorageEngine.appendEvents(AbstractEventStorageEngine.java:85)
	at org.axonframework.eventsourcing.eventstore.AbstractEventStore.prepareCommit(AbstractEventStore.java:63)
	at org.axonframework.eventhandling.AbstractEventBus.doWithEvents(AbstractEventBus.java:181)
	at org.axonframework.eventhandling.AbstractEventBus.lambda$null$5(AbstractEventBus.java:133)
	at org.axonframework.messaging.unitofwork.MessageProcessingContext.notifyHandlers(MessageProcessingContext.java:68)
	at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.notifyHandlers(DefaultUnitOfWork.java:91)
	at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.changePhase(AbstractUnitOfWork.java:214)
	at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commitAsRoot(AbstractUnitOfWork.java:83)
	at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commit(AbstractUnitOfWork.java:71)
	at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.executeWithResult(DefaultUnitOfWork.java:80)
	at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:145)
	at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:118)
	at org.axonframework.commandhandling.AsynchronousCommandBus.access$001(AsynchronousCommandBus.java:40)
	at org.axonframework.commandhandling.AsynchronousCommandBus$DispatchCommand.run(AsynchronousCommandBus.java:94)
	at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:83)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute 
statement
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1608)
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:1303)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:298)
	at com.sun.proxy.$Proxy170.flush(Unknown Source)
	at org.axonframework.eventsourcing.eventstore.jpa.JpaEventStorageEngine.appendEvents(JpaEventStorageEngine.java:220)
	... 22 more
Caused by: org.hibernate.exception.ConstraintViolationException: could not 
execute statement
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112)
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:207)
	at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:45)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2897)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3397)
	at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)
	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:582)
	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:456)
	at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)
	at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)
	at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1282)
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:1300)
	... 29 more
Caused by: org.postgresql.util.PSQLException: ERROR: null value in column 
"type" violates not-null constraint

  Detail: Failing row contains (3, e960af35-4b49-447a-964c-2be17d887c59, 0, 
null, e960af35-4b49-447a-964c-2be17d887c59, null, 
cloud.api.infrastructure.command.initializer.event.C..., 
2017-01-10T12:44:28.355Z, 
\x3c6d6574612d646174613e3c656e7472793e3c737472696e673e7472616365..., 
\x3c6e65742e646f6375636f6d2e636c6f75642e6170692e696e667261737472...).
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2455)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2155)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:288)
	at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:430)
	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:356)
	at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:168)
	at org.postgresql.jdbc.PgPreparedStatement.executeUpdate(PgPreparedStatement.java:135)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:204)
	... 39 more

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