Bug 382429

Summary:	Crash when creating or opening a grayscale image
Product:	[Applications] krita	Reporter:	Victor Wåhlström <victor.wahlstrom>
Component:	File formats	Assignee:	Victor Wåhlström <victor.wahlstrom>
Status:	RESOLVED FIXED
Severity:	normal	CC:	halla
Priority:	NOR
Version First Reported In:	3.2.0-beta.1
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Victor Wåhlström 2017-07-17 12:55:12 UTC

There is a Q_ASSERT in KisVisualColorSelector::slotRebuildSelectors() that triggers if you try to load (open or create) a grayscale/alpha image.

Q_ASSERT(m_d->widgetlist.size() == 2);

Only happens on the 3.2 branch for me.

Comment 1 Halla Rempt 2017-07-17 13:01:44 UTC

Can you also attach the full backtrace?

Comment 2 Victor Wåhlström 2017-07-17 15:26:21 UTC

Looking at the code this should be 100% reproducible, maybe depending on what widget is visible. I looked through the code a bit more than that assert shouldn't really be there, and no code path exists where removing it is a problem. It's also removed on the main branch.

I fixed it by removing it from the 3.2 branch in 2c28382d84ccc7de5452326ed672d0fdb699efb1 but forgot to tag this bug. Marking this as resolved.