Bug report #17813
[MacOS] Some action hangs QGIS for long time.
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Unknown | ||
| Affected QGIS version: | master | Regression?: | Yes |
| Operating System: | MacOS 10.13.2 | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | duplicate |
| Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 25709 |
Description
I install fresh master build today and there is new problem with performance of QGIS. Some actions like zooming, deleting layers, changing layer settings hang QGIS for very long time (10 - 30 s) and sometimes it just hangs for forever.
Error Message.txt 
(899 KB)
History
#1
Updated by Michal Jurewicz over 6 years ago
Today I confirmed that problem is with new version of QGIS master. Older version (2017-12-08) installed with Macports works just fine.
#2
Updated by Michal Jurewicz over 6 years ago
- File Error Message.txt added
I manage to capture error message when I made force quit of hanged QGIS. I attached it to that post.
#3
Updated by Michal Jurewicz over 6 years ago
I just checked what messages QGIS shows when hanging on terminal. It shows these lines:
../src/core/qgsmessagelog.cpp: 27: (logMessage) [301ms] 2018-01-14T08:39:29 Qt[1] Could not parse stylesheet of object 0x7f94d2df2eb0 Warning: Could not parse stylesheet of object 0x7f94d2e039b0 ../src/core/qgsmessagelog.cpp: 27: (logMessage) [1ms] 2018-01-14T08:39:29 Qt[1] Could not parse stylesheet of object 0x7f94d2e039b0 Warning: Could not parse stylesheet of object 0x7f94d2df2eb0 ../src/core/qgsmessagelog.cpp: 27: (logMessage) [11ms] 2018-01-14T08:39:29 Qt[1] Could not parse stylesheet of object 0x7f94d2df2eb0 Warning: Could not parse stylesheet of object 0x7f94d2e039b0 ../src/core/qgsmessagelog.cpp: 27: (logMessage) [0ms] 2018-01-14T08:39:29 Qt[1] Could not parse stylesheet of object 0x7f94d2e039b0 ../src/providers/wms/qgswmsprovider.cpp: 3314: (getLegendGraphicFullURL) [269ms] getLegendGraphic url is empty ../src/providers/wms/qgswmsprovider.cpp: 3314: (getLegendGraphicFullURL) [0ms] getLegendGraphic url is empty ../src/providers/wms/qgswmsprovider.cpp: 3314: (getLegendGraphicFullURL) [99ms] getLegendGraphic url is empty ../src/providers/wms/qgswmsprovider.cpp: 3314: (getLegendGraphicFullURL) [0ms] getLegendGraphic url is empty ../src/gui/qgsmapcanvas.cpp: 483: (refresh) [24488ms] CANVAS refresh scheduling ../src/gui/qgsmapcanvas.cpp: 477: (refresh) [4ms] CANVAS refresh already scheduled
#4
Updated by Michal Jurewicz over 6 years ago
I made additional tests and I rather confirm that it's a problem with current QGIS master code.
Native MacOS High Sierra 10.13.2 with fresh QGIS master build installed via homebrew formula - problem occurs
Native MacOS High Sierra 10.13.2 with master build (version from 2018-01-10) installed via MacPort - problem occurs
Native MacOS High Sierra 10.13.2 with master build (version from 2017-12-27) installed via MacPort - works just fine!!!. All installed dependencies are the same.
Some change made between 2017-12-27 and 2018-01-10 causes a problem.
I also made similar comparison on fresh virtualised MacOS 10.13.2 and results are the same.
However current master installed on virtualised Windows 10 works fine.
#5
Updated by Nyall Dawson over 6 years ago
- Status changed from Open to Feedback
Is this still an issue on current master? There's been a number of possible fixes implemented
#6
Updated by Salvatore Larosa over 6 years ago
Just done a test with the latest master and I can confirm the bug. I only am trying to change symbology to vector layer.
#7
Updated by Michal Jurewicz over 6 years ago
I can't try current master, because homebrew formula for installing qgis3-dev is completely broken now. However person who maintain QGIS ports on MacPorts confirm that the problem is still there: https://trac.macports.org/ticket/55696#comment:5
#8
Updated by Mathieu Pellerin - nIRV over 6 years ago
FYI, it's looking like Qt5.10 has a regression impacting QGIS, causing hangs n crashes. Denis, aka 3nids, is trying to further confirm that suspicion.
#9
Updated by Nyall Dawson over 6 years ago
- Resolution set to duplicate
- Status changed from Feedback to Closed
Duplicate of #17916