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Null Pointer Exception when assigning a category

Question asked by keith on Feb 15, 2008
Latest reply on Feb 15, 2008 by mikeh
Hi there, when I try to categorize a piece of content, I clicked the Select… button and I received a Null Pointer Exception. I am using v2.9.0 (C_dev 752) and the problem occurs both on FF and IE. Does anyone know what causes this? I've posted the code below Thanks!

java.lang.NullPointerException
at org.alfresco.web.ui.repo.component.BaseAjaxItemPicker.decode(BaseAjaxItemPicker.java:143)
at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:609)
at javax.faces.component.UIInput.processDecodes(UIInput.java:154)
at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:605)
at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:605)
at javax.faces.component.UIInput.processDecodes(UIInput.java:154)
at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:605)
at javax.faces.component.UIForm.processDecodes(UIForm.java:56)
at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:605)
at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:138)
at org.apache.myfaces.lifecycle.ApplyRequestValuesExecutor.execute(ApplyRequestValuesExecutor.java:32)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:619)

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