Strange: !MESSAGE java.lang.NullPointerException

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MyEclipse IDE

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This topic has 1 reply, 2 voices, and was last updated 21 years, 5 months ago by Scott Anderson.

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May 16, 2004 at 1:45 pm #207048 Reply

minusone

Member

When trying to add a project deployment for a EAR (I created using MyEclipse) and selecting my server (Jboss 3 — which is enabled and configured correctly), and clicking the “Finish” button, I am thrown this exception:


!ENTRY org.eclipse.core.resources 2 2 May 16, 2004 14:21:01.500
!MESSAGE EASIE CORE: VMInstall named 'JVM 1.4.1 (MacOS X Default)' could not be found.
!ENTRY org.eclipse.ui 4 4 May 16, 2004 14:21:01.508
!MESSAGE Unhandled exception caught in event loop.
Unhandled exception caught in event loop.
Reason:
!ENTRY org.eclipse.ui 4 0 May 16, 2004 14:21:01.888
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
        at com.genuitec.eclipse.easie.jboss.JBossLauncherPlugin.isConfigured(Unknown Source)
        at com.genuitec.eclipse.easie.jboss.A.Ą(Unknown Source)
        at com.genuitec.eclipse.ast.deploy.core.ui.wizard.NewDeploymentWizard.performFinish(Unknown Source)
        at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
        at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
        at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1012)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2249)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1965)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
        at org.eclipse.jface.window.Window.open(Window.java:563)
        at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog.Ă(Unknown Source)
        at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog.access$0(Unknown Source)
        at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog$3.handleEvent(Unknown Source)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1012)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2249)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1965)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
        at org.eclipse.jface.window.Window.open(Window.java:563)
        at com.genuitec.eclipse.ast.deploy.core.ui.action.DeploymentMgmtActionDelegate.runWithEvent(Unknown Source)
        at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:241)
        at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
        at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
        at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
        at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1012)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2249)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1965)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
        at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
        at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
        at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:291)
        at org.eclipse.core.launcher.Main.run(Main.java:747)
        at org.eclipse.core.launcher.Main.main(Main.java:583)
        at java.lang.reflect.Method.invoke(Native Method)
        at apple.launcher.LaunchRunner.run(LaunchRunner.java:88)
        at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
        at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)
java.lang.NullPointerException

I don’t know if its relevant — it looks as though it may be, but Eclipse is running using JVM version: java.version=1.3.1

I do, however have the latest JVM for Mac OS X (10.3.3):
java -fullversion: java full version “1.4.2_03-117.1”

But, Eclipse doesn’t seem to want to run under this version… even changing the Info.plist to: 1.4* just cause the launch of Eclipse to crash.

Just wondering if I’m doing something wrong.

May 16, 2004 at 10:03 pm #207053

Scott Anderson

Participant

First, for Eclipse 2.1.x you must run it on JDK 1.3.1. Second, have you compared your JBoss configuration with that
shown in the FAQ here: http://www.myeclipseide.com/FAQ+index-myfaq-yes-id_cat-19.html

Please be sure to check the JBoss configuration and also make sure that the JDK page on the configuration is set to point to the workbench default of 1.3.1.

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