NullPointerException in UserUserGroupLink#delete [message #1069696] |
Tue, 16 July 2013 12:14 |
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Hello,
does anbody know something about this NullPointerException? The pk 1794 seems to be a workflowuser oid which is existing in the database. All workflowusers and all usergroups found in the user_usergroup table are existing in their corresponding tables. Any ideas about this problem?
Failed finding object with pk 1794. Statement: null
java.lang.NullPointerException
at org.eclipse.stardust.engine.core.runtime.beans.UserUserGroupLink.delete(UserUserGroupLink.java:106)
at org.eclipse.stardust.engine.core.runtime.beans.UserGroupBean.removeUser(UserGroupBean.java:420)
at org.eclipse.stardust.engine.core.runtime.beans.SynchronizationService.synchronizeUserGroupMemberships(SynchronizationService.java:1134)
at org.eclipse.stardust.engine.core.runtime.beans.SynchronizationService.synchronizeUnguarded(SynchronizationService.java:684)
at org.eclipse.stardust.engine.core.runtime.beans.SynchronizationService.synchronizeUnguarded(SynchronizationService.java:627)
at org.eclipse.stardust.engine.core.runtime.beans.SynchronizationService.synchronize(SynchronizationService.java:97)
at org.eclipse.stardust.engine.core.runtime.beans.UserLoader.load(UserLoader.java:37)
at org.eclipse.stardust.engine.core.persistence.jdbc.Session.findByOID(Session.java:3423)
at org.eclipse.stardust.engine.core.persistence.jdbc.Session.fetchLink(Session.java:2206)
at org.eclipse.stardust.engine.core.persistence.jdbc.DefaultPersistenceController.fetchLink(DefaultPersistenceController.java:157)
at org.eclipse.stardust.engine.core.persistence.jdbc.PersistentBean.fetchLink(PersistentBean.java:63)
at org.eclipse.stardust.engine.core.runtime.beans.UserUserGroupLink.getUser(UserUserGroupLink.java:113)
at org.eclipse.stardust.engine.core.runtime.beans.UserGroupBean$1.execute(UserGroupBean.java:344)
at org.eclipse.stardust.common.TransformingIterator.next(TransformingIterator.java:52)
at org.eclipse.stardust.engine.core.runtime.audittrail.management.ActivityInstanceUtils.assertNotInUserWorklist(ActivityInstanceUtils.java:222)
at org.eclipse.stardust.engine.core.runtime.beans.WorkflowServiceImpl.internalDelegateToParticipant(WorkflowServiceImpl.java:1095)
at org.eclipse.stardust.engine.core.runtime.beans.WorkflowServiceImpl.delegateToParticipant(WorkflowServiceImpl.java:1082)
at org.eclipse.stardust.engine.core.runtime.beans.WorkflowServiceImpl.suspendToParticipant(WorkflowServiceImpl.java:1024)
at org.eclipse.stardust.engine.core.runtime.beans.WorkflowServiceImpl.suspendToUser(WorkflowServiceImpl.java:1059)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.CallingInterceptor.invoke(CallingInterceptor.java:29)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.api.ejb2.beans.interceptors.SessionBeanExceptionHandler.invoke(SessionBeanExceptionHandler.java:54)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.RuntimeExtensionsInterceptor.invoke(RuntimeExtensionsInterceptor.java:34)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.GuardingInterceptor.invoke(GuardingInterceptor.java:55)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.AbstractLoginInterceptor.performCall(AbstractLoginInterceptor.java:171)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.LoginInterceptor.performCall(LoginInterceptor.java:34)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.AbstractLoginInterceptor.invoke(AbstractLoginInterceptor.java:109)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.J2eeSecurityLoginInterceptor.invoke(J2eeSecurityLoginInterceptor.java:69)
at org.eclipse.stardust.engine.api.ejb2.beans.interceptors.SessionBeanLoginInterceptor.invoke(SessionBeanLoginInterceptor.java:100)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.api.ejb2.beans.interceptors.CMTSessionInterceptor.invoke(CMTSessionInterceptor.java:121)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.api.ejb2.beans.interceptors.ContainerConfigurationInterceptor.invoke(ContainerConfigurationInterceptor.java:78)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.PropertyLayerProviderInterceptor.invoke(PropertyLayerProviderInterceptor.java:129)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.beans.interceptors.DebugInterceptor.invoke(DebugInterceptor.java:55)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.proceed(MethodInvocationImpl.java:130)
at org.eclipse.stardust.engine.core.runtime.interceptor.MethodInvocationImpl.execute(MethodInvocationImpl.java:68)
at org.eclipse.stardust.engine.core.runtime.beans.InvocationManager.invoke(InvocationManager.java:53)
at $Proxy63.suspendToUser(Unknown Source)
at org.eclipse.stardust.engine.api.ejb2.beans.RemoteWorkflowServiceImpl.suspendToUser(RemoteWorkflowServiceImpl.java:877)
at org.eclipse.stardust.engine.api.ejb2.EJSLocalCSLWorkflowService_123afcc4.suspendToUser(EJSLocalCSLWorkflowService_123afcc4.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.eclipse.stardust.engine.api.ejb2.ClientInvocationHandler.invoke(ClientInvocationHandler.java:145)
at $Proxy63.suspendToUser(Unknown Source)
Thanks a lot
Marcus
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