| Can't see source using remote debugger [message #9958] | 
Wed, 30 April 2003 15:05   | 
 
Eclipse User  | 
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Originally posted by: jake_kugel.yahoo.com 
 
I'm using Eclipse 2.0, and connecting the debugger to a remote JVM.  I 
recently moved from Win 2000 to Win XP.  I copied my workspace, 
reinstalled Eclipse, and tried to use the remote debugger again.  The 
debugger seems to attach ok, and it will stop when breakpoints are hit, 
but the source where the breakpoint is at doesn't get displayed.  In the 
metadata/.log file, I see this exception when attaching to the remote JVM 
(see end of the note).  The remote JVM is IBM JRE 1.4, but it had worked 
before on Win 2000.  Has anyone seen anything like this? 
 
Thanks, 
Jake 
 
!SESSION Apr 30, 2003 11:34:14.136 
--------------------------------------------- 
java.fullversion=J2RE 1.3.1 IBM Windows 32 build cn131-20020710 (JIT 
enabled: jitc) 
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US 
Command-line arguments: -os win32 -ws win32 -arch x86 -data C:\WSWB 
-install file:C:/Program Files/IBM/CSA/VisualBuilder/eclipse/ 
!ENTRY org.eclipse.ui 4 4 Apr 30, 2003 11:34:14.136 
!MESSAGE Unhandled exception caught in event loop. 
!ENTRY org.eclipse.ui 4 0 Apr 30, 2003 11:34:14.136 
!MESSAGE java.lang.NullPointerException 
!STACK 0 
java.lang.NullPointerException 
	at 
 org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.get SourceLocations(JavaSourceLocator.java:366) 
	at 
 org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.ini tializeDefaults(JavaSourceLocator.java:284) 
	at 
 org.eclipse.jdt.debug.ui.JavaUISourceLocator.initializeDefau lts(JavaUISourceLocator.java:248) 
	at 
 org.eclipse.debug.internal.core.LaunchConfiguration.initiali zeSourceLocator(LaunchConfiguration.java:165) 
	at 
 org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:147) 
	at 
 org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(RelaunchActionDelegate.java:56) 
	at 
 org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(RelaunchActionDelegate.java:32) 
	at 
 org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction$1.run(RelaunchHistoryLaunchAction.java:59) 
	at  org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:66) 
	at 
 org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction.run(RelaunchHistoryLaunchAction.java:57) 
	at  org.eclipse.jface.action.Action.runWithEvent(Action.java:749 ) 
	at 
 org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:407) 
	at 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(ActionContributionItem.java(Compiled 
Code)) 
	at 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(ActionContributionItem.java(Compiled 
Code)) 
	at 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(ActionContributionItem.java(Compiled 
Code)) 
	at 
 org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
Code)) 
	at 
 org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
Code)) 
	at 
 org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
Code)) 
	at  org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled 
Code)) 
	at  org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled 
Code)) 
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239) 
	at 
 org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.java:775) 
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) 
	at java.lang.reflect.Method.invoke(Native Method) 
	at org.eclipse.core.launcher.Main.basicRun(Main.java:247) 
	at org.eclipse.core.launcher.Main.run(Main.java:703) 
	at org.eclipse.core.launcher.Main.main(Main.java:539)
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| Re: Can't see source using remote debugger [message #10007 is a reply to message #9958] | 
Wed, 30 April 2003 15:18    | 
 
Eclipse User  | 
 | 
 | 
   | 
 
Looks like https://bugs.eclipse.org/bugs/show_bug.cgi?id=26648 
Please read the details in the bug report to be sure. 
This is fixed in 2.1 
 
HTH 
Darins 
 
"Jake Kugel" <jake_kugel@yahoo.com> wrote in message 
news:b8p6q5$ilu$1@rogue.oti.com... 
> I'm using Eclipse 2.0, and connecting the debugger to a remote JVM.  I 
> recently moved from Win 2000 to Win XP.  I copied my workspace, 
> reinstalled Eclipse, and tried to use the remote debugger again.  The 
> debugger seems to attach ok, and it will stop when breakpoints are hit, 
> but the source where the breakpoint is at doesn't get displayed.  In the 
> metadata/.log file, I see this exception when attaching to the remote JVM 
> (see end of the note).  The remote JVM is IBM JRE 1.4, but it had worked 
> before on Win 2000.  Has anyone seen anything like this? 
> 
> Thanks, 
> Jake 
> 
> !SESSION Apr 30, 2003 11:34:14.136 
> --------------------------------------------- 
> java.fullversion=J2RE 1.3.1 IBM Windows 32 build cn131-20020710 (JIT 
> enabled: jitc) 
> BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US 
> Command-line arguments: -os win32 -ws win32 -arch x86 -data C:\WSWB 
> -install file:C:/Program Files/IBM/CSA/VisualBuilder/eclipse/ 
> !ENTRY org.eclipse.ui 4 4 Apr 30, 2003 11:34:14.136 
> !MESSAGE Unhandled exception caught in event loop. 
> !ENTRY org.eclipse.ui 4 0 Apr 30, 2003 11:34:14.136 
> !MESSAGE java.lang.NullPointerException 
> !STACK 0 
> java.lang.NullPointerException 
> at 
> 
 org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.get SourceLocations( 
JavaSourceLocator.java:366) 
> at 
> 
 org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.ini tializeDefaults( 
JavaSourceLocator.java:284) 
> at 
> 
 org.eclipse.jdt.debug.ui.JavaUISourceLocator.initializeDefau lts(JavaUISource 
Locator.java:248) 
> at 
> 
 org.eclipse.debug.internal.core.LaunchConfiguration.initiali zeSourceLocator( 
LaunchConfiguration.java:165) 
> at 
> 
 org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfigurati 
on.java:147) 
> at 
> 
 org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(Relaun 
chActionDelegate.java:56) 
> at 
> 
 org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(Relaun 
chActionDelegate.java:32) 
> at 
> 
 org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction$1.run(Rela 
unchHistoryLaunchAction.java:59) 
> at  org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:66) 
> at 
> 
 org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction.run(Relaun 
chHistoryLaunchAction.java:57) 
> at  org.eclipse.jface.action.Action.runWithEvent(Action.java:749 ) 
> at 
> 
 org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action 
ContributionItem.java:407) 
> at 
> 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
ctionContributionItem.java(Compiled 
> Code)) 
> at 
> 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
ctionContributionItem.java(Compiled 
> Code)) 
> at 
> 
 org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
ctionContributionItem.java(Compiled 
> Code)) 
> at 
>  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> Code)) 
> at 
>  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> Code)) 
> at 
>  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> Code)) 
> at  org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled 
> Code)) 
> at  org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled 
> Code)) 
> at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239) 
> at 
> 
 org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.jav 
a:775) 
> at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) 
> at java.lang.reflect.Method.invoke(Native Method) 
> at org.eclipse.core.launcher.Main.basicRun(Main.java:247) 
> at org.eclipse.core.launcher.Main.run(Main.java:703) 
> at org.eclipse.core.launcher.Main.main(Main.java:539) 
> 
>
 |  
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  | 
| Re: Can't see source using remote debugger [message #10849 is a reply to message #10007] | 
Wed, 30 April 2003 21:23   | 
 
Eclipse User  | 
 | 
 | 
   | 
 
Originally posted by: jake_kugel.yahoo.com 
 
That was the problem.  I had unchecked the 'Use default classpath' checkbox 
in the launch configuration and the classpath didn't match what was in the 
project.  Thanks, 
 
Jake 
 
Darin Swanson wrote: 
 
> Looks like https://bugs.eclipse.org/bugs/show_bug.cgi?id=26648 
> Please read the details in the bug report to be sure. 
> This is fixed in 2.1 
 
> HTH 
> Darins 
 
> "Jake Kugel" <jake_kugel@yahoo.com> wrote in message 
> news:b8p6q5$ilu$1@rogue.oti.com... 
> > I'm using Eclipse 2.0, and connecting the debugger to a remote JVM.  I 
> > recently moved from Win 2000 to Win XP.  I copied my workspace, 
> > reinstalled Eclipse, and tried to use the remote debugger again.  The 
> > debugger seems to attach ok, and it will stop when breakpoints are hit, 
> > but the source where the breakpoint is at doesn't get displayed.  In the 
> > metadata/.log file, I see this exception when attaching to the remote JVM 
> > (see end of the note).  The remote JVM is IBM JRE 1.4, but it had worked 
> > before on Win 2000.  Has anyone seen anything like this? 
> > 
> > Thanks, 
> > Jake 
> > 
> > !SESSION Apr 30, 2003 11:34:14.136 
> > --------------------------------------------- 
> > java.fullversion=J2RE 1.3.1 IBM Windows 32 build cn131-20020710 (JIT 
> > enabled: jitc) 
> > BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US 
> > Command-line arguments: -os win32 -ws win32 -arch x86 -data C:\WSWB 
> > -install file:C:/Program Files/IBM/CSA/VisualBuilder/eclipse/ 
> > !ENTRY org.eclipse.ui 4 4 Apr 30, 2003 11:34:14.136 
> > !MESSAGE Unhandled exception caught in event loop. 
> > !ENTRY org.eclipse.ui 4 0 Apr 30, 2003 11:34:14.136 
> > !MESSAGE java.lang.NullPointerException 
> > !STACK 0 
> > java.lang.NullPointerException 
> > at 
> > 
>  org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.get SourceLocations( 
> JavaSourceLocator.java:366) 
> > at 
> > 
>  org.eclipse.jdt.launching.sourcelookup.JavaSourceLocator.ini tializeDefaults( 
> JavaSourceLocator.java:284) 
> > at 
> > 
>  org.eclipse.jdt.debug.ui.JavaUISourceLocator.initializeDefau lts(JavaUISource 
> Locator.java:248) 
> > at 
> > 
>  org.eclipse.debug.internal.core.LaunchConfiguration.initiali zeSourceLocator( 
> LaunchConfiguration.java:165) 
> > at 
> > 
>  org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfigurati 
> on.java:147) 
> > at 
> > 
>  org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(Relaun 
> chActionDelegate.java:56) 
> > at 
> > 
>  org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate .relaunch(Relaun 
> chActionDelegate.java:32) 
> > at 
> > 
>  org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction$1.run(Rela 
> unchHistoryLaunchAction.java:59) 
> > at  org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:66) 
> > at 
> > 
>  org.eclipse.debug.internal.ui.actions.RelaunchHistoryLaunchA ction.run(Relaun 
> chHistoryLaunchAction.java:57) 
> > at  org.eclipse.jface.action.Action.runWithEvent(Action.java:749 ) 
> > at 
> > 
>  org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action 
> ContributionItem.java:407) 
> > at 
> > 
>  org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
> ctionContributionItem.java(Compiled 
> > Code)) 
> > at 
> > 
>  org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
> ctionContributionItem.java(Compiled 
> > Code)) 
> > at 
> > 
>  org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(A 
> ctionContributionItem.java(Compiled 
> > Code)) 
> > at 
> >  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> > Code)) 
> > at 
> >  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> > Code)) 
> > at 
> >  org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled 
> > Code)) 
> > at  org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled 
> > Code)) 
> > at  org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled 
> > Code)) 
> > at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239) 
> > at 
> > 
>  org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.jav 
> a:775) 
> > at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) 
> > at java.lang.reflect.Method.invoke(Native Method) 
> > at org.eclipse.core.launcher.Main.basicRun(Main.java:247) 
> > at org.eclipse.core.launcher.Main.run(Main.java:703) 
> > at org.eclipse.core.launcher.Main.main(Main.java:539) 
> > 
> >
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