NullPointerException in JDeveloper 10.1.3 console...

Hi,
I have been getting the following exception while using JDeveloper j2ee edition developer preview release with version number - 10.1.3.0.2.223. I am running it with JDK version 1.4.2_04-b05 in a WIN-XP Professional machine having 512MB RAM. I could see the exception when i started the IDE with <jdev install>\jdev\bin\jdev.exe.
Exception:--------------------------------------------------------------------------------
java.lang.NullPointerException
at oracle.ide.model.HierarchicalFolder.getViewHierarchically(HierarchicalFolder.java:413)
at oracle.ide.model.PackageFolder.getShortLabel(PackageFolder.java:292)
at oracle.ide.model.DefaultDisplayable.toString(DefaultDisplayable.java:72)
at javax.swing.tree.DefaultMutableTreeNode.toString(DefaultMutableTreeNode.java:1229)
at javax.swing.JTree.convertValueToText(JTree.java:1137)
at oracle.ideimpl.explorer.CustomTree.convertValueToText(CustomTree.java:220)
at javax.swing.tree.DefaultTreeCellRenderer.getTreeCellRendererComponent(DefaultTreeCellRenderer.java:311)
at oracle.ideimpl.explorer.CustomTreeCellRenderer.getTreeCellRendererComponent(CustomTreeCellRenderer.java:87)
at oracle.ide.explorer.IconOverlayTreeCellRenderer.getTreeCellRendererComponent(IconOverlayTreeCellRenderer.java:63)
at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(BasicTreeUI.java:2751)
at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(AbstractLayoutCache.java:475)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(VariableHeightLayoutCache.java:1342)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1478)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1270)
at javax.swing.tree.VariableHeightLayoutCache.ensurePathIsExpanded(VariableHeightLayoutCache.java:966)
at javax.swing.tree.VariableHeightLayoutCache.setExpandedState(VariableHeightLayoutCache.java:164)
at javax.swing.plaf.basic.BasicTreeUI.updateExpandedDescendants(BasicTreeUI.java:1494)
at javax.swing.plaf.basic.BasicTreeUI$TreeExpansionHandler.treeExpanded(BasicTreeUI.java:2314)
at javax.swing.JTree.fireTreeExpanded(JTree.java:2228)
at javax.swing.JTree.setExpandedState(JTree.java:2999)
at javax.swing.JTree.expandPath(JTree.java:1735)
at oracle.ide.explorer.ExplorerContextUtil.restoreExpansionState(ExplorerContextUtil.java:159)
at oracle.ideri.navigator.DefaultNavigatorWindow$4.run(DefaultNavigatorWindow.java:1272)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
java.lang.NullPointerException
at oracle.ide.model.HierarchicalFolder.getViewHierarchically(HierarchicalFolder.java:413)
at oracle.ide.model.PackageFolder.getShortLabel(PackageFolder.java:292)
at oracle.ide.model.DefaultDisplayable.toString(DefaultDisplayable.java:72)
at javax.swing.tree.DefaultMutableTreeNode.toString(DefaultMutableTreeNode.java:1229)
at javax.swing.JTree.convertValueToText(JTree.java:1137)
at oracle.ideimpl.explorer.CustomTree.convertValueToText(CustomTree.java:220)
at javax.swing.tree.DefaultTreeCellRenderer.getTreeCellRendererComponent(DefaultTreeCellRenderer.java:311)
at oracle.ideimpl.explorer.CustomTreeCellRenderer.getTreeCellRendererComponent(CustomTreeCellRenderer.java:87)
at oracle.ide.explorer.IconOverlayTreeCellRenderer.getTreeCellRendererComponent(IconOverlayTreeCellRenderer.java:63)
at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(BasicTreeUI.java:2751)
at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(AbstractLayoutCache.java:475)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(VariableHeightLayoutCache.java:1342)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.getXOrigin(VariableHeightLayoutCache.java:1125)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.getNodeBounds(VariableHeightLayoutCache.java:1112)
at javax.swing.tree.VariableHeightLayoutCache.getBounds(VariableHeightLayoutCache.java:202)
at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1130)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)
at javax.swing.JComponent.paintComponent(JComponent.java:541)
at javax.swing.JComponent.paint(JComponent.java:808)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JViewport.paint(JViewport.java:722)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintChildren(JComponent.java:647)
at javax.swing.JComponent.paint(JComponent.java:817)
at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4787)
at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4740)
at javax.swing.JComponent._paintImmediately(JComponent.java:4685)
at javax.swing.JComponent.paintImmediately(JComponent.java:4488)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:410)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
best regards,
Amit

Hi,
Does anybody faced this problem earlier? Can anyone help?
thanks
Amit

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... 72 more
Thanks,
Sajja
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     </appender>
     <appender name="File" class="org.apache.log4j.DailyRollingFileAppender">
          <param name="File" value="logs/trace.log" />
          <param name="Append" value="true" />
          <layout class="org.apache.log4j.PatternLayout">
               <param name="ConversionPattern" value="%d{[dd MMM yyyy HH:mm:ss.SSS]} %l %p:%n    %m%n" />
          </layout>
     </appender>
     <root>
          <level value="ALL" />
          <appender-ref ref="Console" />
          <appender-ref ref="File" />
     </root>
</log4j:configuration>and all logging to the file and to the console. OK.
But when throw RuntimeException (e.g. java.lang.NullPointerException) then logging ONLY to the console. But I also need logging to the file.
console log WITH RuntimeException:
[java] [09 Aug 2010 12:48:23.591] com.mycompany.myproject.views.OutgoingTabView.actionPerformed(OutgoingTabView.java:150) DEBUG:
[java]     Start signing and uploading M2 documents to the CB (FTP server) ...
[java] [09 Aug 2010 12:48:23.607] com.mycompany.myproject.db.DefaultDBStrategy.createM2PackDocuments(DefaultDBStrategy.java:423) TRACE:
[java]     Start creating m2PackDocuments from DB (from M2 documents with status 0) by SQL query:
[java] SELECT * FROM OutDocs WHERE STATUS=0
[java] [09 Aug 2010 12:48:23.622] com.mycompany.myproject.db.DefaultDBStrategy.createM2PackDocuments(DefaultDBStrategy.java:471) TRACE:
[java]     Success created m2PackDocuments(6)
[java] [09 Aug 2010 12:48:23.685] com.mycompany.myproject.views.OutgoingTabView.actionPerformed(OutgoingTabView.java:158) TRACE:
[java]     Success created m2PackDocuments(6) from M2 documents with status 'new'
[java] [09 Aug 2010 12:48:23.685] com.mycompany.myproject.util.M2EIManager.sendM2Pack(M2EIManager.java:178) TRACE:
[java]     Start create M2Pack
[java] Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
[java]      at com.mycompany.myproject.pack.M2PackTrailer.isCorrectPhone(M2PackTrailer.java:361)
[java]      at com.mycompany.myproject.pack.M2PackTrailer.setTrailer_Phone(M2PackTrailer.java:380)
[java]      at com.mycompany.myproject.pack.M2PackTrailer.setTrailer(M2PackTrailer.java:425)
[java]      at com.mycompany.myproject.pack.M2PackTrailer.createDynamicTrailerFields(M2PackTrailer.java:481)
[java]      at com.mycompany.myproject.pack.M2PackTrailer.initialize(M2PackTrailer.java:489)
[java]      at com.mycompany.myproject.pack.M2PackTrailer.<init>(M2PackTrailer.java:494)
[java]      at com.mycompany.myproject.pack.M2Pack.initialize(M2Pack.java:28)
[java]      at com.mycompany.myproject.pack.M2Pack.<init>(M2Pack.java:32)
[java]      at com.mycompany.myproject.util.M2EIManager.sendM2Pack(M2EIManager.java:179)
[java]      at com.mycompany.myproject.views.OutgoingTabView.actionPerformed(OutgoingTabView.java:165)
[java]      at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
[java]      at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
[java]      at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
[java]      at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
[java]      at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
[java]      at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
[java]      at java.awt.Component.processMouseEvent(Unknown Source)
[java]      at javax.swing.JComponent.processMouseEvent(Unknown Source)
[java]      at java.awt.Component.processEvent(Unknown Source)file log WITHOUT logging RuntimeException:
[java] [09 Aug 2010 12:48:23.591] com.mycompany.myproject.views.OutgoingTabView.actionPerformed(OutgoingTabView.java:150) DEBUG:
[java]     Start signing and uploading M2 documents to the CB (FTP server) ...
[java] [09 Aug 2010 12:48:23.607] com.mycompany.myproject.db.DefaultDBStrategy.createM2PackDocuments(DefaultDBStrategy.java:423) TRACE:
[java]     Start creating m2PackDocuments from DB (from M2 documents with status 0) by SQL query:
[java] SELECT * FROM OutDocs WHERE STATUS=0
[java] [09 Aug 2010 12:48:23.622] com.mycompany.myproject.db.DefaultDBStrategy.createM2PackDocuments(DefaultDBStrategy.java:471) TRACE:
[java]     Success created m2PackDocuments(6)
[java] [09 Aug 2010 12:48:23.685] com.mycompany.myproject.views.OutgoingTabView.actionPerformed(OutgoingTabView.java:158) TRACE:
[java]     Success created m2PackDocuments(6) from M2 documents with status 'new'
[java] [09 Aug 2010 12:48:23.685] com.mycompany.myproject.util.M2EIManager.sendM2Pack(M2EIManager.java:178) TRACE:
[java]     Start create M2Pack

Because you're not catching the exception. You're letting it bubble up to Swing's default exception handler, which doesn't know about Log4J.
One solution would be to put a catch (Exception ex) in OutgoingTabView.actionPerformed, and explicitly log it there. I picked that method (rather than any of the ones lower on the stack trace) because catching the exception there is equivalent to saying "don't perform the action."
However, this solution isn't very good, because it would let your program continue in a probably-incorrect state. NullPointerException generally indicates a programming error: after all, if you expected that a particular value could be null, you wouldn't blindly dereference it, right? And while you could write code to undo anything that happened before the exception, a better solution is to log any available information, pop a dialog apologizing to the user, and shutting down.
Perhaps better, you could replace the event dispatch thread's [uncaught exception handler|http://download.oracle.com/javase/6/docs/api/java/lang/Thread.html#setUncaughtExceptionHandler] with something that writes the log and then exits. That will keep you from adding try/catch blocks to all of your action listeners.

NPE in Project Settings Dialog - jdev 9.0.3

This error occured while browsing my project settings.
java.lang.NullPointerException
oracle.jdeveloper.model.JProject oracle.jdeveloper.ejb.EjbModuleContainer.getProjectFromEjbUrl(java.net.URL)EjbModuleContainer.java:1240
oracle.jdeveloper.model.JProject oracle.jdeveloper.ejb.EjbContainer.getProject() EjbContainer.java:122
oracle.jdeveloper.ejb.EjbModuleContainer oracle.jdeveloper.ejb.EjbContainer.getEjbModuleContainer()EjbContainer.java:138
void oracle.jdeveloper.ejb.EjbContainer.gatherChildren() EjbContainer.java:377
java.util.Iterator oracle.jdeveloper.ejb.EjbContainer.getChildren() EjbContainer.java:362
oracle.jdeveloper.compiler.ant.BuildfileItem[] oracle.jdeveloper.compiler.ant.ProjectBuildfilePanel.getBuildfiles(oracle.jdeveloper.model.JProject) ProjectBuildfilePanel.java:242
void oracle.jdeveloper.compiler.ant.ProjectBuildfilePanel.loadFrom(oracle.jdeveloper.compiler.ant.AntConfiguration, oracle.jdeveloper.model.JProject) ProjectBuildfilePanel.java:153
void oracle.jdeveloper.compiler.ant.AntPanel.loadFrom(oracle.jdeveloper.compiler.ant.AntConfiguration, oracle.jdeveloper.model.JProject) AntPanel.java:112
void oracle.jdeveloper.compiler.ant.AntPanel.onEntry(oracle.ide.panels.TraversableContext) AntPanel.java:92
void oracle.ide.panels.MDDPanel.enterTraversableImpl(oracle.ide.panels.Traversable, oracle.ide.panels.TraversableContext) MDDPanel.java:649
void oracle.ide.panels.MDDPanel.enterTraversable(oracle.ide.panels.Traversable)     MDDPanel.java:630
void oracle.ide.panels.MDDPanel.access$7000571(oracle.ide.panels.MDDPanel, oracle.ide.panels.Traversable) MDDPanel.java:86
void oracle.ide.panels.MDDPanel$Tsl.updateSelectedNavigable(javax.swing.JTree, javax.swing.tree.TreePath) MDDPanel.java:933
void oracle.ide.panels.MDDPanel$Tsl.actionPerformed(java.awt.event.ActionEvent)     MDDPanel.java:803
void javax.swing.Timer.fireActionPerformed(java.awt.event.ActionEvent)     Timer.java:150
void javax.swing.Timer$DoPostEvent.run() Timer.java:108
void java.awt.event.InvocationEvent.dispatch()     InvocationEvent.java:154
void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent) EventQueue.java:337
boolean java.awt.EventDispatchThread.pumpOneEventForHierarchy(java.awt.Component) EventDispatchThread.java:131
void java.awt.EventDispatchThread.pumpEventsForHierarchy(java.awt.Conditional, java.awt.Component)EventDispatchThread.java:98
void java.awt.Dialog.show()Dialog.java:380
void java.awt.Component.show(boolean)Component.java:946
void java.awt.Component.setVisible(boolean)Component.java:903
boolean oracle.bali.ewt.dialog.JEWTDialog.runDialog()
boolean oracle.ide.dialogs.WizardLauncher.runDialog(javax.swing.JDialog)WizardLauncher.java:55
boolean oracle.ide.panels.TDialogLauncher.showDialog()TDialogLauncher.java:190
void oracle.jdeveloper.model.JProjectSettingsPanel.showDialog(java.awt.Frame, oracle.jdeveloper.model.JProject, boolean, java.lang.String, java.lang.String[])JProjectSettingsPanel.java:165
void oracle.jdeveloper.model.JProjectSettingsPanel.showDialog(java.awt.Frame, oracle.jdeveloper.model.JProject)JProjectSettingsPanel.java:99
void oracle.jdeveloper.model.JProjectSettingsPanel.showDialog(oracle.jdeveloper.model.JProject)JProjectSettingsPanel.java:90
boolean oracle.jdeveloper.model.JProjectStructureController.handleEvent(oracle.ide.IdeAction, oracle.ide.addin.Context)JProjectStructureController.java:275
void oracle.ide.IdeAction$1.run()IdeAction.java:579
void java.awt.event.InvocationEvent.dispatch()InvocationEvent.java:154
void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)EventQueue.java:337
boolean java.awt.EventDispatchThread.pumpOneEventForHierarchy(java.awt.Component)EventDispatchThread.java:131
void java.awt.EventDispatchThread.pumpEventsForHierarchy(java.awt.Conditional, java.awt.Component)EventDispatchThread.java:98
void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)EventDispatchThread.java:93
void java.awt.EventDispatchThread.run()     EventDispatchThread.java:85

Thanks, this should be harmless (just annoying). We'll get this fixed in our upcomming release.
Rob

OSB Development Tool

Hi,
what is the recommended (latest updated) IDE to be used for OSB 11g, i have used the sbconsole and tried the Enterprise Pack for Eclipse (which seems to miss some features such as create proxy from existing business service), i even downloaded the 11.1.1.3.0 Jdeveloper which seems to contain nothing regarding OSB.
Thanks

For OSB 11g you can use either the web based console (although this does not include the graphical mapping tool) or the Oracle Enterprise Pack for Eclipse (formerly Workshop). Typically developers would use Oracle Enterprise Pack for Eclipse and administrators would use the console. Creating a proxy service from a business service can be done through the right click context menu in Oracle Enterprise Pack for Eclipse.
In the next major release, 11gR2, the OSB tooling will move into JDeveloper (the web based console will remain). If you want to use the JCA adapters in OSB then these are configured in JDeveloper (11.1.1.3) and can be imported into either Oracle Enterprise Pack for Eclipse or the web based console. JDeveloper 11.1.1.3 can also be used to browse an OSB instance for the services it exposes.
Hope that helps.
Chris

Oracle9i JDeveloper javja.lang.NullPointerException

After choosing form JDeveloper menu bar: Tools->Preferences,
JDeveloper throws an exception:
java.lang.NullPointerException
void oracle.ide.addin.config.AddinManagerOptions.copyToImpl(oracle.ide.addin.config.AddinManagerOptions)
AddimManagerOptions.javaj:151
JDeveloper 9.0.3.1 (Build 1107)
OS:Windows XP Pro with all newest MS patches
The same exception happened with the previous version of JDeveloper, too.

Have you installed any Addin or Extension in [JDEV_HOME]\lib\ext directory?
There must be something in your configuration.
Try to start jdev from a console window, use jdev.exe instead of jdevw.exe, and see if there is any stack dump. If yes, then please send it.
Thank you,
- Olivier

NullPointerException while running the page from jdeveloper

Hi ,
I am getting following Exception while Running the OAF page in Jdeveloper after downloading from the server which is working correctly (in the instance).
Can you please help to resolve this exception.
Error Page
Exception Details.
oracle.apps.fnd.framework.OAException: java.lang.NullPointerException
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
## Detail 0 ##
java.lang.NullPointerException
     at oracle.apps.fnd.framework.webui.OASlideMenuUtil.prepareNavAndFavList(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.addGlobalButtons(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.addGlobalMenu(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.displayMenus(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.prepareForRendering(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequestAfterController(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
java.lang.NullPointerException
     at oracle.apps.fnd.framework.webui.OASlideMenuUtil.prepareNavAndFavList(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.addGlobalButtons(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.addGlobalMenu(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.displayMenus(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.prepareForRendering(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequestAfterController(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Thanks,
Narayan.
Edited by: 972401 on Nov 20, 2012 11:32 PM

Hi,
There might be possibility that the page you are running might be getting called from another page from the instance.
If that is the case, PR method will not be getting the parameters required.
Check the PR method of CO file.
--Sushant

How to upload a file in BPEL Console Using JSP in JDeveloper, pleae........

I am very new to this JDeveloper & BPEl Process , please could some one help in ersolving my problem that is , how to upload a file in BPEL Console Using JSP in JDeveloper.

Hi,
ADF Faces provides you with the file upload component
http://download-uk.oracle.com/docs/html/B25947_01/web_complex006.htm#CEGCEDHF
http://download-uk.oracle.com/docs/html/B25947_01/appendixa007.htm#CHDEDCFA
This gives you a handle to the file content. However, uploading files through a service is different and I suggest to consult teh BPEL forum for this BPEL
Frank

Java.lang.NullPointerException : while editing the human task JDeveloper

java.lang.NullPointerException
o.bpel.services.workflow.verification.impl.TaskContentAccess.getAccess(TaskContentAccess.java:127)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getDefaultActionAccessData(AccessRulesUtil.java:265)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getChangedActionAccessData(AccessRulesUtil.java:174)
o.tip.tools.ide.workflow.editor.tab.TaskActionAccessConfigurationPanel.getData(TaskActionAccessConfigurationPanel.java:272)
o.tip.tools.ide.workflow.editor.tab.TaskActionAccessConfigurationPanel.initMode(TaskActionAccessConfigurationPanel.java:439)
o.tip.tools.ide.workflow.editor.tab.TaskAccessConfigurationPanel.initMode(TaskAccessConfigurationPanel.java:147)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsPanel.setData(AdvancedOptionsPanel.java:195)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsEditor.setData(AdvancedOptionsEditor.java:116)
o.tip.tools.ide.workflow.editor.WorkflowManager.loadIntoUIModel(WorkflowManager.java:218)
o.tip.tools.ide.workflow.addin.WFTabbedEditor.load(WFTabbedEditor.java:265)
o.tip.tools.ide.workflow.addin.WFTabbedEditor.access$000(WFTabbedEditor.java:105)
o.tip.tools.ide.workflow.addin.WFTabbedEditor$1.run(WFTabbedEditor.java:253)
j.lang.Thread.run(Thread.java:619)

Getting following error when I try to update Human task from JDeveloper
Uncaught exception
java.lang.NullPointerException
o.bpel.services.workflow.verification.impl.TaskContentAccess.getAccess(TaskContentAccess.java:127)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getDefaultActionAccessData(AccessRulesUtil.java:265)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getChangedActionAccessData(AccessRulesUtil.java:174)
o.tip.tools.ide.workflow.editor.tab.TaskActionAccessConfigurationPanel.getData(TaskActionAccessConfigurationPanel.java:272)
o.tip.tools.ide.workflow.editor.tab.TaskAccessConfigurationPanel.getActionData(TaskAccessConfigurationPanel.java:103)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsPanel.getData(AdvancedOptionsPanel.java:215)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsEditor$LocalPropertyChangeListener.propertyChange(AdvancedOptionsEditor.java:141)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.tab.AssigneesEditor.propertyChange(AssigneesEditor.java:186)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.StageEditor.firePropertyChange(StageEditor.java:1488)
o.tip.tools.ide.workflow.editor.v2.StageEditor.propertyChange(StageEditor.java:1081)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor.editParticipant(ParticipantEditor.java:1304)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor$LocalMouseAdapter.mouseClicked(ParticipantEditor.java:1004)
j.a.Component.processMouseEvent(Component.java:6266)
jx.s.JComponent.processMouseEvent(JComponent.java:3267)
j.a.Component.processEvent(Component.java:6028)
j.a.Container.processEvent(Container.java:2041)
j.a.Component.dispatchEventImpl(Component.java:4630)
j.a.Container.dispatchEventImpl(Container.java:2099)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
j.a.LightweightDispatcher.processMouseEvent(Container.java:4247)
j.a.LightweightDispatcher.dispatchEvent(Container.java:4168)
j.a.Container.dispatchEventImpl(Container.java:2085)
j.a.Window.dispatchEventImpl(Window.java:2478)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.EventQueue.dispatchEvent(EventQueue.java:599)
j.a.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
j.a.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
j.a.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
j.a.EventDispatchThread.run(EventDispatchThread.java:122)

Java.lang.NullPointerException when going to console

We have are using WL 8.1 Sp2.
          I had tried to upgrade to WL 8.1 Sp4. We had some issues with that and i copied the old (sp2) config.xml back and started the server again . The application seems to run fine but I cannot go the Console. This the error I get :
          Mar 8, 2006 1:03:49 PM CST> <Error> <HTTP> <BEA-101020> <[ServletContext(id=18193932,name=console,context-path=/console)] Servlet failed
          with Exception
          java.lang.NullPointerException
          at weblogic.management.console.webapp._login.__loginform._jspService(__loginform.java:180)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
          at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6354)
          at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
          at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
          >
          Any Suggestions ?
          Thanks

I have also encountered same issue. Please let me know the solution in case you find it.
In fact after configuiring Oracle files as per the document provided at Oracle OTN site 'Collaboration handbook', I am unable to connect OID. As per log it says
2003/04/01:20:37:58[Oidmon]: Unable to connect to database, will retry after 20 sec
2003/04/01:21:20:21Starting Monitor Process, PID=2920
2003/04/01:21:20:21ORACLE_SID not set, setting to iasdb
2003/04/01:21:41:22Failed to fetch Process Table. ORA-12571: TNS:packet writer failure
I checked Listener, which was found ok, then I checked TNSPING, which executed ok.
I have dowloaded documents troubleshooting OID, but no success. The document itself says that architecture of OID is fairly complex and the log does not suggest much insight.
Any solution?
Regards,
Vipul

Java.lang.NullPointerException (OC4J 10.1.3.1 & JDeveloper 10.1.3.1)

My project that ran perfectly under JDeveloper 9.0.5.2/OC4J 9.0.2 no loner runs under Jdeveloper 10.1.3.1/OC4J 10.1.3.1.
The failure (java.lang.NullPointerException ) is in the following code snippet:
=================================================
Public String getString(String columnName) throws SQLException {
return getResultSet().getString(columnName);
=================================================
columnName is being passed the same value in both environments.
The JSP snippet that executes the above is:
=================================================
com.app.servlet.SQLDataSource detail =
((com.app.servlet.SQLDataSource)request.getAttribute("AcctList"));
<td width="20%" class="tableRow">
<a class="a4"><%= detail.getString("ACCT")%></a>
</td>
==================================================
AcctList is a text file that contains the following SQL code:
============
select ACCT
, VDESC
from GL
:WhereClause
:OrderByClause
============
:WhereClause & :OrderByClause are set in a calling "Filter" JSP filter page.
All debug statements in my code indicate the the getResultSet is properly executed. Yet when the detail.getString("ACCT") is hit I receive the NullPointerException.
Any clues?
Remember, no code has changed between the 9.0.2 and 10.1.3.1 environments. They both hot the same database with the same JDBC drivers.
TIA,
Ed.

Jan,
The NullPointerException is pointed to:
at oracle.jdbc.driver.ScrollableResultSet.findColumn(ScrollableResultSet.java:1308)
at oracle.jdbc.driver.OracleResultSet.getString(OracleResultSet.java:1572)
at oracle.jdbc.SQLDataSource.getString(SQLDataSource.java:388)
at apps.AcctList._jspService(_AcctList.java:66)
The code ( in "_AcctList.java") at line 66 reads:
out.print(detail.getString"ACCT") );
However, digging into my application log file I found that the following error happend at 10:52:46.0 (the above error occured at 10:52.50):
07/03/02 10:52:46.0 intemrp: Servlet error
java.lang.IllegalStateException: OutputStream already retrieved
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.EvermindHttpServletResponse.getWriter(EvermindHttpServletResponse.java:921)
     at com.sage.servlet.ServletAdaptor.error(ServletAdaptor.java:148)
     at com.sage.servlet.ServletAdaptor.service(ServletAdaptor.java:74)
     at inetmrp.servlet.ServletAdaptor.service(ServletAdaptor.java:119)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
07/03/02 10:52:46.0 intemrp: An existing connection was forcibly closed by the remote host
07/03/02 10:52:46.0 intemrp: An existing connection was forcibly closed by the remote host
Any ideas?
Thanks,
Ed.

NullPointerException in JDeveloper 10.1.3 console...

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