java.lang.NullPointerException

Icesoft | Jamon | 8 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.sun.sql.rowset.CachedRowSetXImpl5.initMetaData()
  2. com.sun.sql
    CachedRowSetXImpl5.getMetaData
    1. com.sun.sql.rowset.CachedRowSetXImpl5.initMetaData(CachedRowSetXImpl5.java:750)
    2. com.sun.sql.rowset.CachedRowSetXImpl5.getMetaData(CachedRowSetXImpl5.java:2291)
    2 frames
  3. com.icesoft.faces
    HtmlDataTableDesignInfo.linkBeans
    1. com.icesoft.faces.dt.datatable.HtmlDataTableState$ResultSetInfo.refreshColumns(HtmlDataTableState.java:181)
    2. com.icesoft.faces.dt.datatable.HtmlDataTableState.refreshColumnInfo(HtmlDataTableState.java:118)
    3. com.icesoft.faces.component.ext.HtmlDataTableDesignInfo.linkBeans(HtmlDataTableDesignInfo.java:50)
    3 frames
  4. org.netbeans.modules
    DesignerPaneDropTarget$DefaultTransferHandlerDropTargetListener.drop
    1. org.netbeans.modules.visualweb.insync.models.FacesModel.linkBeans(FacesModel.java:1220)
    2. org.netbeans.modules.visualweb.designer.jsf.JsfForm.linkDesignBeans(JsfForm.java:2951)
    3. org.netbeans.modules.visualweb.designer.jsf.FacesDndSupport.processLinks(FacesDndSupport.java:1090)
    4. org.netbeans.modules.visualweb.designer.jsf.FacesDndSupport.importBean(FacesDndSupport.java:650)
    5. org.netbeans.modules.visualweb.designer.jsf.FacesDndSupport.importData(FacesDndSupport.java:416)
    6. org.netbeans.modules.visualweb.designer.jsf.FacesDndSupport.importData(FacesDndSupport.java:3700)
    7. org.netbeans.modules.visualweb.designer.jsf.DndSupport.importData(DndSupport.java:592)
    8. org.netbeans.modules.visualweb.designer.jsf.DomProviderImpl.importData(DomProviderImpl.java:1194)
    9. org.netbeans.modules.visualweb.designer.WebForm.importData(WebForm.java:2235)
    10. org.netbeans.modules.visualweb.designer.DndHandler.importDataExt(DndHandler.java:493)
    11. org.netbeans.modules.visualweb.designer.DndHandler.importData(DndHandler.java:351)
    12. org.netbeans.modules.visualweb.designer.DesignerTransferHandler.importData(DesignerTransferHandler.java:92)
    13. org.netbeans.modules.visualweb.designer.DesignerPaneDropTarget$DefaultTransferHandlerDropTargetListener.drop(DesignerPaneDropTarget.java:235)
    13 frames
  5. Java RT
    DropTarget.drop
    1. java.awt.dnd.DropTarget.drop(DropTarget.java:434)
    1 frame
  6. org.netbeans.modules
    DesignerPaneDropTarget.drop
    1. org.netbeans.modules.visualweb.designer.DesignerPaneDropTarget.drop(DesignerPaneDropTarget.java:153)
    1 frame
  7. Java RT
    SunDropTargetContextPeer.processDropMessage
    1. sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:500)
    1 frame
  8. sun.awt.X11
    XDropTargetContextPeer.processDropMessage
    1. sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:165)
    1 frame
  9. Java RT
    EventQueue.dispatchEvent
    1. sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:812)
    2. sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:736)
    3. sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
    4. java.awt.Component.dispatchEventImpl(Component.java:4358)
    5. java.awt.Container.dispatchEventImpl(Container.java:2081)
    6. java.awt.Component.dispatchEvent(Component.java:4331)
    7. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301)
    8. java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4036)
    9. java.awt.LightweightDispatcher.dispatchEvent(Container.java:3890)
    10. java.awt.Container.dispatchEventImpl(Container.java:2067)
    11. java.awt.Window.dispatchEventImpl(Window.java:2458)
    12. java.awt.Component.dispatchEvent(Component.java:4331)
    13. java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    13 frames
  10. org.netbeans.core
    TimableEventQueue.dispatchEvent
    1. org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
    1 frame
  11. Java RT
    EventDispatchThread.run
    1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    3. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    4. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    5. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    6. java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
    6 frames