Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 3004, 1 year ago
An instance was concurrently modified in another transaction (optimistic lock #: 30). FailedObject:com.verideon.veriguard.domain.Monitor-161350
com.solarmetric.kodo.runtime.OptimisticLockException: An instance was
concurrently modified in another transaction (optimistic lock #: 30).
FailedObject:com.verideon.veriguard.domain.Monitor-161350	at com.solarmetric.kodo.runtime.PersistenceManagerImpl.flush(PersistenceManagerImpl.java:648)	at com.solarmetric.kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:471)	at com.verideon.veriguard.services.util.DispatcherThread.updateMonitorTimes(DispatcherThread.java:164)	at com.verideon.veriguard.services.util.DispatcherThread.execute(DispatcherThread.java:77)	at com.verideon.veriguard.services.util.DispatcherThread.run(DispatcherThread.java:69)	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:732)	at java.lang.Thread.run(Thread.java:536)