java.lang.NullPointerException

Oracle Community | Vishnu Goutham S | 11 months ago
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    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
  2. 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
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    Cloud Foundry v2 in Grails

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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 oracle.apps.fnd.framework.webui.OABoundValueChildNodeList.getDetailRowSet()
    2. oracle.apps.fnd
      OATableBean.getAttributeValueImpl
      1. oracle.apps.fnd.framework.webui.OABoundValueChildNodeList.getDetailRowSet(Unknown Source)
      2. oracle.apps.fnd.framework.webui.OABoundValueChildNodeList.getDetailDataObject(Unknown Source)
      3. oracle.apps.fnd.framework.webui.OABoundValueChildNodeList.getChildNodeList(Unknown Source)
      4. oracle.apps.fnd.framework.webui.OABoundValueChildNodeList.getValue(Unknown Source)
      5. oracle.apps.fnd.framework.webui.OAWebBeanHelper.getAttributeValueImpl(Unknown Source)
      6. oracle.apps.fnd.framework.webui.beans.table.OATableBean.getAttributeValueImpl(Unknown Source)
      6 frames
    3. oracle.cabo.ui
      BaseUINode.getAttributeValue
      1. oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
      1 frame
    4. oracle.apps.fnd
      OATableBean.render
      1. oracle.apps.fnd.framework.webui.OATableHelper.updateInnerTableProperties(Unknown Source)
      2. oracle.apps.fnd.framework.webui.OATableHelper.preRender(Unknown Source)
      3. oracle.apps.fnd.framework.webui.beans.table.OATableBean.render(Unknown Source)
      3 frames
    5. oracle.cabo.ui
      XhtmlLafRenderer.render
      1. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      2. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      3. oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderChild(Unknown Source)
      4. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      5. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      6. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      7. oracle.cabo.ui.laf.oracle.desktop.HeaderRenderer.renderContent(Unknown Source)
      8. oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderContent(Unknown Source)
      9. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      10. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      11. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      12. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      13. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      14. oracle.cabo.ui.BaseRenderer.renderNamedChild(Unknown Source)
      15. oracle.cabo.ui.laf.base.desktop.TableRenderer._renderDetailsRow(Unknown Source)
      16. oracle.cabo.ui.laf.base.desktop.TableRenderer._renderTableRows(Unknown Source)
      17. oracle.cabo.ui.laf.base.desktop.TableRenderer.renderTableRows(Unknown Source)
      18. oracle.cabo.ui.laf.base.desktop.TableRenderer.renderTableContent(Unknown Source)
      19. oracle.cabo.ui.laf.base.xhtml.TableRenderer.renderContent(Unknown Source)
      20. oracle.cabo.ui.laf.base.desktop.TableRenderer.renderContent(Unknown Source)
      21. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      22. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      22 frames
    6. oracle.apps.fnd
      OAWebBeanTableRendererProxy.render
      1. oracle.apps.fnd.framework.webui.OARendererProxy.render(Unknown Source)
      2. oracle.apps.fnd.framework.webui.OAWebBeanTableRendererProxy.render(Unknown Source)
      2 frames
    7. oracle.cabo.ui
      BaseUINode.render
      1. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      1 frame
    8. oracle.apps.fnd
      OATableBean.render
      1. oracle.apps.fnd.framework.webui.beans.table.OATableBean.render(Unknown Source)
      1 frame
    9. oracle.cabo.ui
      BaseUINode.render
      1. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      2. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      3. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      4. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      5. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      6. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      7. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      8. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      9. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      10. oracle.cabo.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(Unknown Source)
      11. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      12. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      13. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      14. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      15. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      16. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      17. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      18. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      19. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      20. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      21. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      22. oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderChild(Unknown Source)
      23. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      24. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      25. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      26. oracle.cabo.ui.laf.oracle.desktop.HeaderRenderer.renderContent(Unknown Source)
      27. oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderContent(Unknown Source)
      28. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      29. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      30. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      31. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      32. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      33. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      34. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      35. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      36. oracle.cabo.ui.laf.base.xhtml.BorderLayoutRenderer.renderIndexedChildren(Unknown Source)
      37. oracle.cabo.ui.laf.swan.desktop.ContentRenderer.renderContent(Unknown Source)
      38. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      39. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      40. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      41. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      42. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      43. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      44. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      45. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      46. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      47. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      48. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      49. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      50. oracle.cabo.ui.composite.UINodeRenderer.renderWithNode(Unknown Source)
      51. oracle.cabo.ui.composite.UINodeRenderer.render(Unknown Source)
      52. oracle.cabo.ui.laf.oracle.desktop.PageLayoutRenderer.render(Unknown Source)
      53. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      54. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      55. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      56. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      57. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      58. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      59. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      60. oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
      61. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      62. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      63. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      64. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      65. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      66. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      67. oracle.cabo.ui.laf.base.xhtml.BodyRenderer.renderContent(Unknown Source)
      68. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      69. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      69 frames
    10. oracle.apps.fnd
      OABodyBean.render
      1. oracle.apps.fnd.framework.webui.beans.OABodyBean.render(Unknown Source)
      1 frame
    11. oracle.cabo.ui
      PartialPageUtils.renderPartialPage
      1. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      2. oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
      3. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      4. oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
      5. oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
      6. oracle.cabo.ui.laf.base.xhtml.DocumentRenderer.renderContent(Unknown Source)
      7. oracle.cabo.ui.BaseRenderer.render(Unknown Source)
      8. oracle.cabo.ui.laf.base.xhtml.DocumentRenderer.render(Unknown Source)
      9. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      10. oracle.cabo.ui.BaseUINode.render(Unknown Source)
      11. oracle.cabo.ui.partial.PartialPageUtils.renderPartialPage(Unknown Source)
      11 frames
    12. oracle.apps.fnd
      OAPageBean.renderDocument
      1. oracle.apps.fnd.framework.webui.OAPageBean.render(Unknown Source)
      2. oracle.apps.fnd.framework.webui.OAPageBean.renderDocument(Unknown Source)
      3. oracle.apps.fnd.framework.webui.OAPageBean.renderDocument(Unknown Source)
      3 frames
    13. Unknown
      _OA._jspService
      1. _OA._jspService(_OA.java:87)
      1 frame
    14. com.orionserver.http
      OrionHttpJspPage.service
      1. com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
      1 frame
    15. oracle.jsp.runtimev2
      JspServlet.service
      1. oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
      2. oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
      3. oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
      3 frames
    16. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
      1 frame
    17. com.evermind.server
      HttpRequestHandler.run
      1. com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
      2. com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
      3. com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
      4. com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
      5. com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
      6. com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
      7. com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
      7 frames
    18. oracle.oc4j.network
      ServerSocketAcceptHandler$AcceptHandlerHorse.run
      1. oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
      2. oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
      3. oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
      4. oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
      4 frames
    19. com.evermind.util
      ReleasableResourcePooledExecutor$MyWorker.run
      1. com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
      1 frame
    20. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:595)
      1 frame