[Christian Paetzold]

– System Setup ——————————-
Operating System and version: Windows NT SP6a
Eclipse version: 3.0
Eclipse build id: I200406251208
Fresh Eclipse install (y/n): y
If not, was it upgraded to its current version using the update manager?
Other installed external plugins:
Number of plugins in the <eclipse>/plugins directory that begin with org.eclipse.pde.*: 8
MyEclipse version: 3.8 Beta 2
Eclipse JDK version: 1.4.2_04-b05
JBoss Version: 3.24
Application Server JDK version: 1.4.1_05
Are there any exceptions in the Eclipse log file?

!SESSION Aug 09, 2004 13:28:31.212 ———————————————
eclipse.buildId=I200406251208
java.version=1.4.2_04
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments: -showlocation

!ENTRY org.eclipse.ui 4 4 Aug 09, 2004 13:28:31.212
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Aug 09, 2004 13:28:31.232
!MESSAGE Widget is disposed
!STACK 0
org.eclipse.swt.SWTException: Widget is disposed
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.SWT.error(SWT.java:2587)
at org.eclipse.swt.widgets.Widget.error(Widget.java:381)
at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:283)
at org.eclipse.swt.widgets.Table.getItems(Table.java:1254)
at org.eclipse.jface.viewers.CheckboxTableViewer.preservingSelection(CheckboxTableViewer.java:266)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:949)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:906)
at com.genuitec.eclipse.ast.deploy.core.ui.dialog.DeploymentManagerDialog$7.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
– Message Body ——————————-

Hi,
I have a problem when debugging a Web Application with MyEclipse and JBoss. Sometimes it happens, that the JBoss-Server hangs. When I try to stop, I get the following output in the console:
13:34:12,863 INFO [Server] LifeThread.run exits!
13:34:12,873 INFO [Server] Shutting down the JVM now!
13:34:12,883 INFO [Server] JBoss SHUTDOWN: Undeploying all packages
13:34:12,883 INFO [TomcatDeployer] undeploy, ctxPath=/werkbank, warUrl=file:/D:/Java/jboss-3.2.4/server/si/tmp/deploy/tmp8429WerkbankBestellungEnterpriseApp.ear-contents/WerkbankBestellungWebApp.war/
13:34:13,013 INFO [StandardWrapper] Waiting for 1 instance(s) to be deallocated
13:34:14,015 INFO [StandardWrapper] Waiting for 1 instance(s) to be deallocated
13:34:15,016 INFO [StandardWrapper] Waiting for 1 instance(s) to be deallocated

Additionally a stacktrace is written in the .metadata/.log file (see above). The problem is that MyEclipse does not recognize, that JBoss has stopped (the JBoss is no longer visible in the task manager) and still displays several threads. I can no longer debug. I have to restart Eclipse in order to work on.

Any suggestion will be appreciated.

With Best Regards

Bernhard Berbuir

[Riyad Kalla]

Bernhard,
The first culprit I see is that you are using two different JDK’s, one to run Eclipse and one to run JBoss… could you try running them both with the 1.4.2 install you have and see if the problem goes away all the sudden?

[Author]

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