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Crash #2198

Qview crash when plot tool active and single point selected

Added by Moses Milazzo about 3 years ago. Updated about 3 years ago.

Status:
Acknowledged
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Impact:
Software Version:
Test Reviewer:

Description

When running qview on a Mac and creating a 2-D plot of pixel values, if a single point is selected (by clicking in one of the image windows), qview complains that there are no valid data points (good) twice (once per image window? -- not necessary) and then tries to display the plot (bad). On the Mac, this causes a crash. On a linux machine, it simply shows a blank plot.

The command-line error message for the Mac is:
@ qview[32675:507] modalSession has been exited prematurely - check for a reentrant call to endModalSession:
2014-12-01 11:03:00.031 qview[32675:507] modalSession has been exited prematurely - check for a reentrant call to endModalSession:@

Once a single point is found on any image window, qview should simply inform the user (once) that it can't plot the data and go back to working as normal.

History

#1 Updated by Moses Milazzo about 3 years ago

Missed a part of the error: a Segmentation fault: 11 is detected by the OS.

#2 Updated by Moses Milazzo about 3 years ago

  • Status changed from New to Acknowledged

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