Bug 3300 - NullPointerException in frysk.cli.hpd.ExprSymTab.get(FryskGui)
Summary: NullPointerException in frysk.cli.hpd.ExprSymTab.get(FryskGui)
Status: RESOLVED FIXED
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Stan Cox
URL:
Keywords:
Depends on:
Blocks: 2246
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Reported: 2006-10-03 17:02 UTC by Mike Cvet
Modified: 2006-11-27 16:06 UTC (History)
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Description Mike Cvet 2006-10-03 17:02:23 UTC 
Opening the SourceWindow on a process with two threads and debuginfo gave me
this on x86_64:

java.lang.NullPointerException
   at frysk.cli.hpd.ExprSymTab.get(FryskGui)
   at frysk.expr.CppTreeParser.expr(FryskGui)
   at frysk.expr.CppTreeParser.expr(FryskGui)
   at frysk.cli.hpd.SymTab.print(FryskGui)
   at frysk.gui.srcwin.SourceBuffer.getVariable(FryskGui)
   at frysk.gui.srcwin.SourceView.mousedOverText(FryskGui)
   at frysk.gui.srcwin.SourceView$SourceViewListener.mouseMotionEvent(FryskGui)
   at org.gnu.gtk.Widget.fireMouseMotionEvent(libgtkjava-2.8.so)
   at org.gnu.gtk.Widget.handleMouseMotion(libgtkjava-2.8.so)
   at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so)
   at frysk.gui.Gui.gui(FryskGui)
   at frysk.gui.FryskGui.main(FryskGui)
Comment 1 Stan Cox 2006-11-27 16:06:04 UTC 
        * hpd/ExprSymTab.java (put): Check that the die has a type.
        (get): Likewise.

(Added expression dejagnu testing to check for regressions)