javax.faces.FacesException: #{cadastroUsuarioBean.salvar}: java.lang.NullPointerException

Stack Overflow | Fábio Luciano | 9 months ago
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    MessageDigest with NullPointerException

    Stack Overflow | 9 months ago | Fábio Luciano
    javax.faces.FacesException: #{cadastroUsuarioBean.salvar}: java.lang.NullPointerException
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    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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    java.lang.NullPointerException: Cannot invoke method getAt() on null object
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    NullPointerException in MIDlet with left soft key

    Stack Overflow | 6 years ago | berry120
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callItemListener(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at br.com.pegasus.security.Seguranca.protecao()
    2. br.com.pegasus
      CadastroUsuarioService$Proxy$_$$_WeldSubclass.salvar$$super
      1. br.com.pegasus.security.Seguranca.protecao(Seguranca.java:99)
      2. br.com.pegasus.security.Seguranca$Proxy$_$$_WeldClientProxy.protecao(Unknown Source)
      3. br.com.pegasus.service.CadastroUsuarioService.salvar(CadastroUsuarioService.java:28)
      4. br.com.pegasus.service.CadastroUsuarioService$Proxy$_$$_WeldSubclass.salvar$$super(Unknown Source)
      4 frames
    3. 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
    4. Weld Implementation
      WeldInvocationContext.proceed
      1. org.jboss.weld.interceptor.proxy.SimpleInvocationContext.proceed(SimpleInvocationContext.java:205)
      2. org.jboss.weld.interceptor.proxy.WeldInvocationContext.interceptorChainCompleted(WeldInvocationContext.java:98)
      3. org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:117)
      3 frames
    5. br.com.pegasus
      TransactionInterceptor.invoke
      1. br.com.pegasus.util.jpa.TransactionInterceptor.invoke(TransactionInterceptor.java:38)
      1 frame
    6. 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
    7. Weld Implementation
      CombinedInterceptorAndDecoratorStackMethodHandler.invoke
      1. org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:74)
      2. org.jboss.weld.interceptor.proxy.WeldInvocationContext.invokeNext(WeldInvocationContext.java:83)
      3. org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:115)
      4. org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:66)
      5. org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:51)
      6. org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
      7. org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
      7 frames
    8. br.com.pegasus
      CadastroUsuarioBean.salvar
      1. br.com.pegasus.service.CadastroUsuarioService$Proxy$_$$_WeldSubclass.salvar(Unknown Source)
      2. br.com.pegasus.controller.CadastroUsuarioBean.salvar(CadastroUsuarioBean.java:48)
      2 frames
    9. 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
    10. Pax Jsp
      MethodExpressionImpl.invoke
      1. org.apache.el.parser.AstValue.invoke(AstValue.java:247)
      2. org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:267)
      2 frames
    11. 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
    12. JSF
      TagMethodExpression.invoke
      1. com.sun.faces.facelets.el.TagMethodExpression.invoke(Unknown Source)
      1 frame
    13. JavaEE 7
      MethodBindingMethodExpressionAdapter.invoke
      1. javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(Unknown Source)
      1 frame
    14. JSF
      ActionListenerImpl.processAction
      1. com.sun.faces.application.ActionListenerImpl.processAction(Unknown Source)
      1 frame
    15. primefaces
      DialogActionListener.processAction
      1. org.primefaces.application.DialogActionListener.processAction(DialogActionListener.java:45)
      1 frame
    16. JavaEE 7
      UIViewRoot.processApplication
      1. javax.faces.component.UICommand.broadcast(Unknown Source)
      2. javax.faces.component.UIViewRoot.broadcastEvents(Unknown Source)
      3. javax.faces.component.UIViewRoot.processApplication(Unknown Source)
      3 frames
    17. JSF
      LifecycleImpl.execute
      1. com.sun.faces.lifecycle.InvokeApplicationPhase.execute(Unknown Source)
      2. com.sun.faces.lifecycle.Phase.doPhase(Unknown Source)
      3. com.sun.faces.lifecycle.LifecycleImpl.execute(Unknown Source)
      3 frames
    18. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(Unknown Source)
      1 frame
    19. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      2 frames
    20. Tomcat WS
      WsFilter.doFilter
      1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      1 frame
    21. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      2 frames
    22. Spring Security
      FilterChainProxy$VirtualFilterChain.doFilter
      1. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      2. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
      3. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
      4. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      5. org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      6. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      7. org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      8. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      9. org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
      10. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      11. org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      12. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      13. org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
      14. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      15. org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      16. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      17. org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
      18. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      19. org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
      20. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      20 frames
    23. org.springframework.security
      WebAsyncManagerIntegrationFilter.doFilterInternal
      1. org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
      1 frame
    24. Spring
      OncePerRequestFilter.doFilter
      1. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      1 frame
    25. Spring Security
      FilterChainProxy.doFilter
      1. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      2. org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      3. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      4. org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
      5. org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
      5 frames
    26. Spring
      DelegatingFilterProxy.doFilter
      1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
      2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
      2 frames
    27. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
      8. org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
      10 frames
    28. Grizzly HTTP
      NioEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
      3. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
      4. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
      4 frames
    29. Java RT
      ThreadPoolExecutor$Worker.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      2 frames
    30. Tomcat Util
      TaskThread$WrappingRunnable.run
      1. org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      1 frame
    31. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame