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Type:
Bug
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Status: Closed
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Resolution: Won't Fix
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Affects Version/s: 6.0.6 GA
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Fix Version/s: 6.0.6 GA
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Component/s: Legacy, Legacy > Workflow Portlets
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Labels:None
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Environment:Tomcat 6, MySQL 5.1, activiti-web-6.0.6.8.war plugin
Using Liferay 6.0.6 and activiti-web-6.0.6.8.war plugin, I used the below method in a JSP page:
WorkflowTaskManagerUtil.assignWorkflowTaskToUser(
companyId,
userId,
workflowTasks.get
.getWorkflowTaskId(),
assigneeUserId,
"Some note ...",
now,
workflowContext);
I'm able to assign a task to the specified assigneeUserId with success.
BUT if I use the SAME method inside a class that implements MessageListener, I get the below error:
java.lang.NullPointerException
at com.liferay.portal.workflow.WorkflowPermissionAdvice.invoke(WorkflowPermissionAdvice.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy231.assignWorkflowTaskToUser(Unknown Source)
at com.liferay.portal.kernel.workflow.WorkflowTaskManagerUtil.assignWorkflowTaskToUser(WorkflowTaskManagerUtil.java:50)
at o2.base.listener.NewUserDittaListener.assignWFtoGestoreDitta(NewUserDittaListener.java:421)
at o2.base.listener.NewUserDittaListener.doReceive(NewUserDittaListener.java:111)
at o2.base.listener.NewUserDittaListener.receive(NewUserDittaListener.java:60)
at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:63)
at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:61)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)