Ticket #3734 (assigned)

Opened 9 years ago

Last modified 5 years ago

Calling the "insertCurve" Python function more than once on a graph causes a crash when closing the graphs.

Reported by: Peter Parker Owned by: Roman Tolchenov
Priority: major Milestone: Backlog
Component: Framework Keywords:
Cc: Blocked By:
Blocking: Tester:

Description

To reproduce the error:

  • Load some data (for example "focussed.nxs" in Test/AutoTestData.
  • Run the following: 
    plotBin('focussed',[0,1],True) 
g = plotBin('focussed',0,True)
g.insertCurve(plotBin('focussed',1,True),0)
g.insertCurve(plotBin('focussed',2,True),0)
  • Close down the graphs. Depending on the order in which you close the graphs down, Mantid will crash. I have not tested all combinations but closing down the graph with the most curves on it first seems to cause the error. Other combinations cause an error too.

Error reported by Windows 7: 

Files that help describe the problem:
  C:\Users\stv04463\AppData\Local\Temp\WER44BF.tmp.WERInternalMetadata.xml
  C:\Users\stv04463\AppData\Local\Temp\WER5083.tmp.appcompat.txt
  C:\Users\stv04463\AppData\Local\Temp\WER50B3.tmp.hdmp

Change History

comment:1 Changed 9 years ago by Nick Draper

  • Owner set to Roman Tolchenov
  • Status changed from new to assigned

Take a look at this and see if there is a quick solution, otherwise move to the next iteration

comment:2 Changed 9 years ago by Roman Tolchenov

  • Milestone changed from Iteration 30 to Iteration 31

The curves added with insertCurve(...) are being deleted twice, since the crash. I couldn't find a quick fix. Possible solution: record the ownership of curves.

comment:3 Changed 9 years ago by Nick Draper

  • Milestone changed from Iteration 32 to Iteration 33

Moved to iteration 33 at iteration 32 code freeze

comment:4 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.1 to Release 2.2

Moved at end of release 2.1

comment:5 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.2 to Release 2.3

Moved at the end of release 2.2

comment:6 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.3 to Release 2.4

Moved to milestone 2.4

comment:7 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.4 to Release 2.5

Moved at the code freeze for release 2.4

comment:8 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.5 to Release 2.6

Moved to r2.6 at the end of r2.5

comment:9 Changed 7 years ago by Nick Draper

  • Status changed from assigned to new

comment:10 Changed 7 years ago by Nick Draper

  • Component changed from Mantid to Framework

comment:11 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.6 to Backlog

Moved to backlog at the code freeze for R2.6

comment:12 Changed 7 years ago by Nick Draper

  • Status changed from new to assigned

Bulk move to assigned at the introduction of the triage step

comment:13 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​4581

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