Bug 393581 - Krita hangs when using Fill tool rapidly
Summary: Krita hangs when using Fill tool rapidly
Status: RESOLVED WORKSFORME
Alias: None
Product: krita
Classification: Applications
Component: Tools (other bugs)
Version First Reported In: 4.0.1
Platform: Microsoft Windows Microsoft Windows
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL: https://youtu.be/Xv5Z9yxbiFc
Keywords:
Depends on:
Blocks:
 
Reported: 2018-04-27 16:00 UTC by Gremriel
Modified: 2018-06-20 21:35 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


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Description Gremriel 2018-04-27 16:00:11 UTC
When I use the Fill Tool rapidly to color some linework, Krita becomes unresponsive after the 4th time I use the tool.

- create a new file
- add a new layer
- draw five closed shapes with an inking brush
- create new layer
- use Fill Tool rapidly

Result: at the 4th Fill (sometimes the 5th) Krita becomes unresponsive for more that 5 minutes; after that, I get a Runtime error window and Krita can be closed.

Youtube clip that shows the problem: https://youtu.be/Xv5Z9yxbiFc

Notice the progress bar when I did the 4th fill. I edited out a couple of minutes of nothing happening and included the taskmanager that show high CPU and Krita slowly eating memory.

System:

Windows10 64bits (up to date)
INtel 8700K
32GB RAM
nVidia GTX1070ti 8gb
Krita 4.01 and 4.1 Nightly builds
Comment 1 Halla Rempt 2018-04-27 16:01:38 UTC
Hi,

Did you also get a crash log, or could you get one? (https://docs.krita.org/Dr._Mingw_debugger)
Comment 2 Gremriel 2018-04-27 16:05:23 UTC
No, I have the debugger files, but there's no crash report generated.
Comment 3 Gremriel 2018-06-02 09:40:24 UTC
OK, I realize I'm probably the only one who has this issue (I asked around in Discord and no one experienced this). 
I was wondering if there was any way to troubleshoot this? There is no crash log generated; Krita just stops responding, and after about 10 minutes I get a runtime error.

For what it's worth, it doesn't matter if I rapidly do a fill, I can only use the Fill tool 3 times before Krita stops working.
Comment 4 Gremriel 2018-06-02 10:14:31 UTC
I don't really know what made me think of it, but when I run Krita as Administrator, I can use the Fill tool as much as I want. Both 4.03 and 4.1 Nightly.

Make of it what you will :)
Comment 5 Halla Rempt 2018-06-20 21:35:34 UTC
Then I think we just cannot do anything more with this report. Sorry, but I'll have to close it.