Could not invoke method: getUnassociatedFiles, reason: null

Andy Knipp

Getting an NPE in the OOTB workflow on certain branches, 7.3.1 on Linux

No clue what is going on. It hangs getting the deployment target. Default.site has the correct node setting.

No idea how to debug. Any clues:

om.interwoven.livesite.workflow.web.task.AttachDeploymentTargetWebTask () - execute: task execution complete. forward: com.interwoven.livesite.common.web.ContextRedirectForwardAction{ path: /livesite/Workflow/AttachDeploymentTargetWebTask.jsp, fullRedirect: false }
2012-06-11 19:52:57,988 [http-0.0.0.0-8080-57] DEBUG com.interwoven.livesite.workflow.web.task.AttachDeploymentTargetWebTask () - handleExecution: dispatching to method: getUnassociatedFiles
2012-06-11 19:52:58,000 [http-0.0.0.0-8080-57] ERROR com.interwoven.livesite.workflow.web.task.AttachDeploymentTargetWebTask () - Error during task execution: Could not invoke method: getUnassociatedFiles, reason: null
java.lang.RuntimeException: Could not invoke method: getUnassociatedFiles, reason: null
at com.interwoven.livesite.workflow.web.task.AbstractDispatchWebTask.handleExecution(AbstractDispatchWebTask.java:105)
at com.interwoven.livesite.workflow.web.task.AbstractAjaxWebTask.execute(AbstractAjaxWebTask.java:72)
at com.interwoven.livesite.workflow.web.action.CSWebTaskAction.execute(CSWebTaskAction.java:110)
at org.springframework.web.struts.DelegatingActionProxy.execute(DelegatingActionProxy.java:110)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.interwoven.livesite.spring.hibernate.web.filter.OpenSessionsInViewFilter.doFilterInternal(OpenSessionsInViewFilter.java:108)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.interwoven.ui.base.impl.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:203)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.interwoven.ui.base.util.SetRequestEncodingFilter.doFilter(SetRequestEncodingFilter.java:106)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.interwoven.livesite.workflow.web.task.AbstractDispatchWebTask.handleExecution(AbstractDispatchWebTask.java:94)
... 39 more
Caused by: java.lang.NullPointerException
at com.interwoven.livesite.workflow.web.task.AttachDeploymentTargetWebTask.getSitesTargetMap(AttachDeploymentTargetWebTask.java:374)
at com.interwoven.livesite.workflow.web.task.AttachDeploymentTargetWebTask.getUnassociatedFiles(AttachDeploymentTargetWebTask.java:137)
... 44 more