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 Apache's JIRA Issue Tracker by Michael Johns, 1 year ago
One or more instances could not be deleted
via by Unknown author, 1 year ago
javax.jdo.JDOUserException: One or more instances could not be deleted	at org.jpox.AbstractPersistenceManager.deletePersistentAll(	at org.jpox.AbstractPersistenceManager.deletePersistentAll(	at	at	at	at	at org.jpox.state.StateManagerImpl.deletePersistent(	at org.jpox.AbstractPersistenceManager.internalDeletePersistent(	at org.jpox.AbstractPersistenceManager.deletePersistent(	at org.codehaus.plexus.jdo.PlexusJdoUtils.removeObject(	at	at	at org.apache.maven.continuum.DefaultContinuum.removeProject(	at org.apache.maven.continuum.DefaultContinuum.removeProjectGroup(	at org.apache.maven.continuum.web.action.ProjectGroupAction.remove(