javax.faces.el.EvaluationException: java.lang.NullPointerException

Stack Overflow | AmineBena17 | 3 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at ejb.RechercherService.searchEtab()
    2. ejb
      RechercherService.searchEtab
      1. ejb.RechercherService.searchEtab(RechercherService.java:28)
      1 frame
    3. bean
      RechercheBean.search
      1. bean.RechercheBean.search(RechercheBean.java:64)
      1 frame
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    5. EL
      MethodExpressionImpl.invoke
      1. javax.el.ELUtil.invokeMethod(ELUtil.java:332)
      2. javax.el.BeanELResolver.invoke(BeanELResolver.java:537)
      3. javax.el.CompositeELResolver.invoke(CompositeELResolver.java:256)
      4. com.sun.el.parser.AstValue.invoke(AstValue.java:283)
      5. com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:304)
      5 frames
    6. Weld Implementation
      WeldMethodExpression.invoke
      1. org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:40)
      2. org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)
      2 frames
    7. JSF
      TagMethodExpression.invoke
      1. com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
      1 frame
    8. JavaEE 7
      MethodBindingMethodExpressionAdapter.invoke
      1. javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87)
      1 frame
    9. JSF
      ActionListenerImpl.processAction
      1. com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
      1 frame
    10. JavaEE 7
      UIViewRoot.processApplication
      1. javax.faces.component.UICommand.broadcast(UICommand.java:315)
      2. javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)
      3. javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)
      3 frames
    11. JSF
      LifecycleImpl.execute
      1. com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
      2. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      3. com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
      3 frames
    12. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:658)
      1 frame
    13. Glassfish Core
      StandardPipeline.invoke
      1. org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1693)
      2. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
      3. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
      4. org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
      5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
      5 frames
    14. Glassfish
      WebPipeline.invoke
      1. com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
      1 frame
    15. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
      2. org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
      3. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
      3 frames
    16. Kernel Classes
      ContainerMapper.service
      1. com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:466)
      2. com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:169)
      2 frames
    17. Grizzly Server
      HttpServerFilter.handleRead
      1. org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
      2. org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
      3. org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
      3 frames
    18. Grizzly
      AbstractThreadPool$Worker.run
      1. org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
      2. org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
      3. org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
      4. org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
      5. org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
      6. org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
      7. org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526)
      8. org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
      9. org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
      10. org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
      11. org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
      12. org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:593)
      13. org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:573)
      13 frames
    19. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame