| Summary: | Chart Reports hang the application | ||
|---|---|---|---|
| Product: | [Applications] kmymoney | Reporter: | Marko Käning <mk-lists> |
| Component: | general | Assignee: | KMyMoney Devel Mailing List <kmymoney-devel> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | strassh |
| Priority: | NOR | ||
| Version: | 4.5 | ||
| Target Milestone: | --- | ||
| Platform: | MacPorts | ||
| OS: | macOS | ||
| Latest Commit: | Version Fixed In: | ||
| Attachments: |
JPEG showing tiny generated graph overlaying report button in chart view
JPEG showing tiny generated graph overlaying report button in chart view Call stack from Xcode debug run |
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Description
Marko Käning
2010-11-14 19:21:30 UTC
Created attachment 53706 [details]
JPEG showing tiny generated graph overlaying report button in chart view
This is only visible if one pulls another window over the application, or if one moves the application window over the screen's borders THEREBY FORCING A REDRAW of the application window.
By doing so one can reveal that the chart is actually a tiny empty image.
See next image for more info about what the application is doing.
Created attachment 53707 [details]
JPEG showing tiny generated graph overlaying report button in chart view
This is only visible if one pulls another window over the application, or if one moves the application window over the screen's borders THEREBY FORCING A REDRAW of the application window.
By doing so one can reveal that the chart is actually a tiny empty image.
See next image for more info about what the application is doing.
Created attachment 53708 [details]
Call stack from Xcode debug run
This call stack shows that the application actually tries to draw a rectangle and then issues a QT event which causes the KDChart to redraw itself.
This procedure actually loops forever, which is why the application hangs.
I stopped the application many times while it was looping and I always found it somewhere in KDChart::Chart::event()........
Marko, does this still happen? Just finished building the latest SVN revision 1232629 and tested it. Yes I can verify that it still happens. The application hangs as described above. I noticed that the following charts actually do get rendered fine: 1) Income and Expenses Graph . . (total 7 in a row if you sort column for Reports name) . 7) Investment Worth Graph 8) Yearly budgeted vs Actual Graph The following ones, however, make the app hang: 1) Net Worth Forecast Graph 2) Net Worth Graph And also all from these derived reports of mine. I've no clue why this happens... I checked again with the latest revision 1234963 and can report that also the "Net Worth (Forecast)" reports DO their job just fine now. No hanging KMM anymore!!! :-) So, this ticket can be seen as closed. Great!!! :-) --- Still, my old derived reports hang the app. But if I derive new ones from the above reports they also do work fine. (Looks like there is some configuration setting inside my old derived reports which causes this odd behaviour.) Furthermore, in the process of creating new reports or modifying existing ones I experienced a few crashes, but none of them was reproducible. :-( I checked again with the latest revision 1234963 and can report that also the "Net Worth (Forecast)" reports DO their job just fine now. No hanging KMM anymore!!! :-) So, this ticket can be seen as closed. Great!!! :-) --- Still, my old derived reports hang the app. But if I derive new ones from the above reports they also do work fine. (Looks like there is some configuration setting inside my old derived reports which causes this odd behaviour.) Furthermore, in the process of creating new reports or modifying existing ones I experienced a few crashes, but none of them was reproducible. :-( SVN commit 1235193 by tbaumgart: Fixed endless loop. Thanks to Marko for finding the problem. The fix has been reported to KDAB for inclusion in the original package. BUG: 256910 M +1 -1 KDChartCartesianDiagramDataCompressor_p.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1235193 |