java.lang.NullPointerException

sourceforge.net | 7 months ago
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  1. 0

    JPivot - a JSP based OLAP client / Mailing Lists

    sourceforge.net | 2 months ago
    java.lang.NullPointerException
  2. 0

    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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  4. 0

    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
  5. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.tonbeller.jpivot.xmla.XMLA_QuaxUti.isFunCallTo()
    2. com.tonbeller.jpivot
      TableComponent.render
      1. com.tonbeller.jpivot.xmla.XMLA_QuaxUti.isFunCallTo(XMLA_QuaxUti.java:692)
      2. com.tonbeller.jpivot.olap.query.ExpGenerator.bracesAround(ExpGenerator.java:191)
      3. com.tonbeller.jpivot.olap.query.ExpGenerator.genExpForNode(ExpGenerator.java:145)
      4. com.tonbeller.jpivot.olap.query.ExpGenerator.genExp(ExpGenerator.java:65)
      5. com.tonbeller.jpivot.olap.query.Quax.genNormalExp(Quax.java:1129)
      6. com.tonbeller.jpivot.olap.query.Quax.genExp(Quax.java:1104)
      7. com.tonbeller.jpivot.xmla.XMLA_QueryAdapter.onExecute(XMLA_QueryAdapter.java:134)
      8. com.tonbeller.jpivot.xmla.XMLA_Model.getResult(XMLA_Model.java:209)
      9. com.tonbeller.jpivot.olap.model.OlapModelDecorator.getResult(OlapModelDecorator.java:54)
      10. com.tonbeller.jpivot.olap.model.CachingOlapModel.getResult(CachingOlapModel.java:48)
      11. com.tonbeller.jpivot.olap.model.OlapModelDecorator.getResult(OlapModelDecorator.java:54)
      12. com.tonbeller.jpivot.table.TableComponent.updateOlapModel(TableComponent.java:245)
      13. com.tonbeller.jpivot.table.TableComponent.render2(TableComponent.java:250)
      14. com.tonbeller.jpivot.table.TableComponent.render(TableComponent.java:234)
      14 frames
    3. com.tonbeller.wcf
      RendererTag.doEndTag
      1. com.tonbeller.wcf.component.RendererTag.doEndTag(RendererTag.java:137)
      1 frame
    4. org.apache.jsp
      testpage_jsp._jspService
      1. org.apache.jsp.testpage_jsp._jspx_meth_wcf_005frender_005f6(testpage_jsp.java:1195)
      2. org.apache.jsp.testpage_jsp._jspService(testpage_jsp.java:221)
      2 frames
    5. GWT dev
      HttpJspBase.service
      1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
      1 frame
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      1 frame
    7. GWT dev
      JspServlet.service
      1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
      2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
      3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
      3 frames
    8. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      1 frame
    9. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      2 frames
    10. com.tonbeller.wcf
      RequestFilter.doFilter
      1. com.tonbeller.wcf.controller.RequestFilter$MyHandler.normalRequest(RequestFilter.java:139)
      2. com.tonbeller.wcf.controller.RequestSynchronizer.handleRequest(RequestSynchronizer.java:127)
      3. com.tonbeller.wcf.controller.RequestFilter.doFilter(RequestFilter.java:263)
      3 frames
    11. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
      7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
      8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
      8 frames
    12. Grizzly HTTP
      LeaderFollowerWorkerThread.runIt
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
      2. org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
      3. org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
      4. org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
      4 frames
    13. Tomcat Util
      ThreadPool$ControlRunnable.run
      1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
      1 frame
    14. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame