java.lang.NullPointerException

lenya-user | stevecam | 9 years ago
  1. 0

    sending email messages

    lenya-user | 9 years ago | stevecam
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.lenya.ac.impl.AbstractItem.hashCode()
    2. org.apache.lenya
      AbstractItem.hashCode
      1. org.apache.lenya.ac.impl.AbstractItem.hashCode(AbstractItem.java:128)
      1 frame
    3. Java RT
      AbstractCollection.addAll
      1. java.util.HashMap.hash(HashMap.java:264)
      2. java.util.HashMap.put(HashMap.java:382)
      3. java.util.HashSet.add(HashSet.java:194)
      4. java.util.AbstractCollection.addAll(AbstractCollection.java:318)
      4 frames
    4. org.apache.lenya
      DelegatingAuthorizerAction.act
      1. org.apache.lenya.ac.Identity.getAccreditables(Identity.java:101)
      2. org.apache.lenya.ac.impl.DefaultPolicy.getRoles(DefaultPolicy.java:124)
      3. org.apache.lenya.ac.impl.URLPolicy.addRoles(URLPolicy.java:157)
      4. org.apache.lenya.ac.impl.URLPolicy.getRoles(URLPolicy.java:91)
      5. org.apache.lenya.ac.impl.PolicyAuthorizer.authorizePolicy(PolicyAuthorizer.java:138)
      6. org.apache.lenya.ac.impl.PolicyAuthorizer.authorize(PolicyAuthorizer.java:102)
      7. org.apache.lenya.ac.impl.DefaultAccessController.authorize(DefaultAccessController.java:118)
      8. org.apache.lenya.ac.impl.BypassableAccessController.authorize(BypassableAccessController.java:155)
      9. org.apache.lenya.cms.cocoon.acting.DelegatingAuthorizerAction.doAct(DelegatingAuthorizerAction.java:68)
      10. org.apache.lenya.cms.cocoon.acting.AccessControlAction.act(AccessControlAction.java:84)
      11. org.apache.lenya.cms.cocoon.acting.DelegatingAuthorizerAction.act(DelegatingAuthorizerAction.java:50)
      11 frames
    5. org.apache.cocoon
      CocoonServlet.service
      1. org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:125)
      2. org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
      3. org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
      4. org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      5. org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
      6. org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
      7. org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
      8. org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
      9. org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
      10. org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:253)
      11. org.apache.cocoon.Cocoon.process(Cocoon.java:699)
      12. org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
      12 frames
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      1 frame
    7. Glassfish Core
      ContainerBase.invoke
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
      4. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
      5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
      6. org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
      7. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
      8. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
      9. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
      10. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
      11. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
      12. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
      13. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
      14. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
      15. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      16. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
      17. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
      18. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
      18 frames
    8. org.apache.coyote
      CoyoteAdapter.service
      1. org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
      1 frame
    9. Grizzly HTTP
      TcpWorkerThread.runIt
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
      3. org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
      3 frames
    10. Tomcat Util
      ThreadPool$ControlRunnable.run
      1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
      1 frame
    11. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:595)
      1 frame