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Bug 351748 - NPE getting script source
Summary: NPE getting script source
Status: NEW
Alias: None
Product: JSDT
Classification: WebTools
Component: Debug (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 7
: P3 normal (vote)
Target Milestone: Future   Edit
Assignee: Project Inbox CLA
QA Contact: Michael Rennie CLA
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-07-11 15:25 EDT by Michael Rennie CLA
Modified: 2012-04-25 20:40 EDT (History)
2 users (show)

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Description Michael Rennie CLA 2011-07-11 15:25:22 EDT
using the latest from the 0.3 branch (crossfire) + FF5 + HEAD issue am Open Source command from the debug view for http:\\www.google.ca\event\seq\1 after you have connected the FF. Rather than the script source you get:

java.lang.NullPointerException
	at org.eclipse.wst.jsdt.debug.internal.crossfire.jsdi.CFScriptReference.initializeScript(CFScriptReference.java:70)
	at org.eclipse.wst.jsdt.debug.internal.crossfire.jsdi.CFScriptReference.source(CFScriptReference.java:162)
	at org.eclipse.wst.jsdt.debug.internal.core.model.Script.source(Script.java:44)
	at org.eclipse.wst.jsdt.debug.internal.core.launching.SourceLookup.getSource(SourceLookup.java:76)
	at org.eclipse.wst.jsdt.debug.internal.core.launching.SourceLookup.getExternalSource(SourceLookup.java:117)
	at org.eclipse.wst.jsdt.debug.internal.core.launching.JavaScriptSourceLookupParticipant.showExternalSource(JavaScriptSourceLookupParticipant.java:84)
	at org.eclipse.wst.jsdt.debug.internal.core.launching.JavaScriptSourceLookupParticipant.findSourceElements(JavaScriptSourceLookupParticipant.java:68)
	at org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector$SourceLookupQuery.run(AbstractSourceLookupDirector.java:141)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector.doSourceLookup(AbstractSourceLookupDirector.java:490)
	at org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector.getSourceElement(AbstractSourceLookupDirector.java:758)
	at org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.lookup(SourceLookupFacility.java:148)
	at org.eclipse.debug.ui.DebugUITools.lookupSource(DebugUITools.java:958)
	at org.eclipse.wst.jsdt.debug.internal.ui.actions.OpenSourceAction$1.runInUIThread(OpenSourceAction.java:63)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Comment 1 Michael Rennie CLA 2011-07-11 15:28:00 EDT
Looking through the source it seems that if the source for the script is not in the Firebug source map we just give up and return null (in the crossfire code, not in Eclipse).