java.lang.NullPointerException

ICEsoft JIRA Issue Tracker | Carlo Guglielmin | 6 years ago
  1. 0

    An ice:panelPopup compat component running under ICEfaces 2 throws a NullPointerException when the 'draggable' attribute is set to "true". The popup is outside of a form, but inside the h:body. The header and body facets both contain very basic content. For example: <ice:panelPopup draggable="true" visible="true" styleClass="consolePopup">... Throws the following when visiting the page: java.lang.NullPointerException at com.icesoft.faces.component.ext.renderkit.GroupRenderer.getHiddenFieldName(GroupRenderer.java:396) at com.icesoft.faces.component.ext.renderkit.GroupRenderer.createHiddenField(GroupRenderer.java:385) at com.icesoft.faces.component.panelpopup.PanelPopupRenderer.encodeBegin(PanelPopupRenderer.java:151) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:823) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1611) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:380) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:163) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:556) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:401) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:242) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:267) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:245) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:260) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)

    ICEsoft JIRA Issue Tracker | 6 years ago | Carlo Guglielmin
    java.lang.NullPointerException
  2. 0

    An ice:panelPopup compat component running under ICEfaces 2 throws a NullPointerException when the 'draggable' attribute is set to "true". The popup is outside of a form, but inside the h:body. The header and body facets both contain very basic content. For example: <ice:panelPopup draggable="true" visible="true" styleClass="consolePopup">... Throws the following when visiting the page: java.lang.NullPointerException at com.icesoft.faces.component.ext.renderkit.GroupRenderer.getHiddenFieldName(GroupRenderer.java:396) at com.icesoft.faces.component.ext.renderkit.GroupRenderer.createHiddenField(GroupRenderer.java:385) at com.icesoft.faces.component.panelpopup.PanelPopupRenderer.encodeBegin(PanelPopupRenderer.java:151) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:823) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1611) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:380) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:163) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:556) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:401) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:242) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:267) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:245) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:260) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)

    ICEsoft JIRA Issue Tracker | 6 years ago | Carlo Guglielmin
    java.lang.NullPointerException
  3. 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 com.icesoft.faces.component.ext.renderkit.GroupRenderer.getHiddenFieldName()
    2. com.icesoft.faces
      PanelPopupRenderer.encodeBegin
      1. com.icesoft.faces.component.ext.renderkit.GroupRenderer.getHiddenFieldName(GroupRenderer.java:396)
      2. com.icesoft.faces.component.ext.renderkit.GroupRenderer.createHiddenField(GroupRenderer.java:385)
      3. com.icesoft.faces.component.panelpopup.PanelPopupRenderer.encodeBegin(PanelPopupRenderer.java:151)
      3 frames
    3. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:823)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1611)
      3. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616)
      4. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616)
      4 frames
    4. JSF
      LifecycleImpl.render
      1. com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:380)
      2. com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126)
      3. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
      4. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      5. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
      5 frames
    5. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
      1 frame
    6. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:163)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108)
      7. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:556)
      8. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      9. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:401)
      9 frames
    7. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:242)
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:267)
      3. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:245)
      4. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:260)
      4 frames
    8. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      3. java.lang.Thread.run(Thread.java:619)
      3 frames