Bug 132278 - Exception in thread "Text Viewer Hover Presenter"
Summary: Exception in thread "Text Viewer Hover Presenter"
Status: RESOLVED FIXED
Alias: None
Product: AJDT
Classification: Tools
Component: UI (show other bugs)
Version: 1.3.0   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 1.3.1   Edit
Assignee: Sian January CLA
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Reported: 2006-03-16 19:08 EST by Rob Grzywinski CLA
Modified: 2006-03-22 06:11 EST (History)
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Description Rob Grzywinski CLA 2006-03-16 19:08:35 EST 
Eclipse SDK
Version: 3.1.2
Build id: M20060118-1600

Version: 1.3.0
Build id: 20051220093604
AspectJ version: 1.5.0

I've been running Eclipse from the CLI to see if I can get any more info about any of the errors that I've been getting and I saw this on the CLI's console:

Exception in thread "Text Viewer Hover Presenter" java.lang.NullPointerException

        at org.eclipse.ajdt.core.javaelements.AJCompilationUnitManager.creatingC
UisAllowedFor(AJCompilationUnitManager.java:171)
        at org.eclipse.ajdt.core.javaelements.AJCompilationUnitManager.getAJComp
ilationUnit(AJCompilationUnitManager.java:58)
        at org.eclipse.ajdt.internal.ui.editor.PointcutSourceHover.getHoverInfo(
PointcutSourceHover.java:62)
        at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverIn
fo(BestMatchHover.java:102)
        at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.
getHoverInfo(JavaEditorTextHoverProxy.java:69)
        at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverMa
nager.java:160)

I just noticed it and I don't know when it happened or what caused it.  Sorry.
Comment 1 Sian January CLA 2006-03-22 06:11:04 EST 
Added an extra guard to avoid the NullPointerException.  Fixed in the following builds:

1.3.1:
BUILD COMPLETE -  build.80
Date of build:	03/22/2006 05:48:16
Time to build:	17 minutes 19 seconds
Last changed:	03/22/2006 05:11:39
Last log entry:	132278 - Exception in thread "Text Viewer Hover Presenter"

1.4:
BUILD COMPLETE -  build.82
Date of build:	03/22/2006 05:27:45
Time to build:	19 minutes 0 seconds
Last changed:	03/22/2006 05:12:45
Last log entry:	132278 - Exception in thread "Text Viewer Hover Presenter"