Uploaded image for project: 'Workspaces'
  1. Workspaces
  2. WORKSPACES-62

NPE when displaying Tasks module

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.0.0
    • Component/s: Tasks
    • Labels:
      None
    • Environment:
      Windows

      Description

      When displaying task module (from CMS, Preview, Live preview), NPE occurs and not possible to create a task.
      When debugging we can see that some methods tried to be applied on null user

      Here is NPE :

      Category:	org.ametys.web.frontoffice.request.HandleFoRequestGenerator
      Message:		Can not dispatch FO request : 'core-ui' 'client-call' '{role=org.ametys.intranet.tasks.TasksManager, methodName=getProjectTasks, parameters=[false, false, 0, 10, , id, false]}'
      Location:	org.apache.cocoon.util.log.SLF4JLoggerAdapter.error(SLF4JLoggerAdapter.java:46)
      Thrown:
      org.apache.cocoon.util.location.LocatedException: Can not dispatch FO request : 'core-ui' 'client-call' '{role=org.ametys.intranet.tasks.TasksManager, methodName=getProjectTasks, parameters=[false, false, 0, 10, , id, false]}'
      	at org.ametys.web.frontoffice.request.HandleFoRequestGenerator.generate(HandleFoRequestGenerator.java:150)
      	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
      	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:301)
      	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
      	at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:178)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:178)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:178)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:178)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:178)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
      	at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
      	at org.ametys.runtime.servlet.RuntimeServlet.service(RuntimeServlet.java:542)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      Caused by: org.apache.excalibur.source.SourceException: Cannot get input stream for cocoon://_plugins/core-ui/client-call?role=org.ametys.intranet.tasks.TasksManager&methodName=getProjectTasks&parameters=false&parameters=false&parameters=0&parameters=10&parameters=&parameters=id&parameters=false&
      	at org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:253)
      	at org.ametys.web.frontoffice.request.HandleFoRequestGenerator.generate(HandleFoRequestGenerator.java:122)
      	... 71 more
      Caused by: org.xml.sax.SAXException: Could not get sitemap source cocoon://_plugins/core-ui/client-call?role=org.ametys.intranet.tasks.TasksManager&methodName=getProjectTasks&parameters=false&parameters=false&parameters=0&parameters=10&parameters=&parameters=id&parameters=false&
      org.apache.cocoon.ProcessingException: Sitemap: error when calling sub-sitemap
      	at <map:mount> - resource://org/ametys/runtime/kernel/sitemap.xmap:150:82
      	at org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:380)
      	at org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:215)
      	at org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:68)
      	at org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
      	at org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:558)
      	at org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:555)
      	at org.ametys.web.frontoffice.request.HandleFoRequestGenerator.generate(HandleFoRequestGenerator.java:117)
      	... 71 more
      Caused by: org.apache.cocoon.ProcessingException: Sitemap: error when calling sub-sitemap
      	at <map:mount> - resource://org/ametys/runtime/kernel/sitemap.xmap:150:82
      	at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:113)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:122)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.buildPipeline(ConcreteTreeProcessor.java:194)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.buildPipeline(TreeProcessor.java:267)
      	at org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:333)
      	... 77 more
      Caused by: java.lang.reflect.InvocationTargetException
      	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.ametys.core.ui.ExecuteClientCallsAction._executeMethod(ExecuteClientCallsAction.java:133)
      	at org.ametys.core.ui.ExecuteClientCallsAction.act(ExecuteClientCallsAction.java:120)
      	at org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:120)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:236)
      	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.buildPipeline(ConcreteTreeProcessor.java:194)
      	at org.apache.cocoon.components.treeprocessor.TreeProcessor.buildPipeline(TreeProcessor.java:267)
      	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:111)
      	... 87 more
      Caused by: java.lang.NullPointerException
      	at org.ametys.plugins.explorer.tasks.jcr.JCRTasksDAO._userToJSON(JCRTasksDAO.java:816)
      	at org.ametys.plugins.explorer.tasks.jcr.JCRTasksDAO.lambda$_taskToJson$5(JCRTasksDAO.java:783)
      	at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
      	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source)
      	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
      	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
      	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
      	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
      	at java.util.stream.ReferencePipeline.collect(Unknown Source)
      	at org.ametys.plugins.explorer.tasks.jcr.JCRTasksDAO._taskToJson(JCRTasksDAO.java:783)
      	at org.ametys.intranet.tasks.TasksManager._taskToJson(TasksManager.java:409)
      	at org.ametys.plugins.explorer.tasks.jcr.JCRTasksDAO._tasksToJson(JCRTasksDAO.java:501)
      	at org.ametys.plugins.explorer.tasks.jcr.JCRTasksDAO.getTasks(JCRTasksDAO.java:377)
      	at org.ametys.intranet.tasks.TasksManager.getProjectTasks(TasksManager.java:333)
      	... 104 more
      

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              dcartier David Cartier-Michaud
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: