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IDProjectCategoryView StatusDate SubmittedLast Update
0001374graphvizDotty/Lneato/Leftypublic2008-08-04 17:562011-04-28 04:03
ReporterBailey Miller 
Assigned Togviz 
PrioritynormalSeveritymajorReproducibilityalways
StatusacknowledgedResolutionopen 
PlatformOSx86-Windows-SP2OS Version
Summary0001374: Lefty crash, memory access violation
Description



Lefty crashes when using a series of widgets to create a dialog type box.



I have a sample lefty script that uses 4 widgets to create an array of a button and a text output box that are embedded in an array.
For most operations the script works fine. Some specific operations will cause lefty to crash from what Windows says is, "Unhandled exception in 'lefty.exe', 0xC0000005: Access Violation."



To reproduce the error, load the below script into lefty. Left click once on the canvas to create ONE node. Then right click and select "open dialog". The memory access violation should occur, causing lefty to crash.



It would be most helpful to solve this problem, as I have a fairly large program written that uses similar lefty script functionality.



Thanks,
Bailey
Additional Information

<CD>
reproducing error:
1. Start lefty.exe
2. Type "load('crash.lefty')" (crash.lefty should be in \lib\lefty directory)
3. Create ONE node
4. Right click and select menu option.
5. --CRASH--!
</CD>
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID1408
INPUT-FILEhttp://www.graphviz.org/bugs/b1408.lefty [^]
OUTPUT-FILE
STATUS-COMMENT*
VERSION     2.18
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- Issue History
Date Modified Username Field Change
2011-04-28 04:03 user1 New Issue
2011-04-28 04:03 user1 Assigned To => user1


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