frequent crash when clicking in library

[mixxxbot]

Reported by: foss-4
Date: 2020-06-20T10:00:46Z
Status: Fix Committed
Importance: Critical
Launchpad Issue: lp1884356

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macOS 10.15.5
mixxx 2.4.0-alpha-pre (build master r7431)

Playing with latest master to checkout pale moon I noticed mixxx is crashing quite frequently. Sadly no clear repro steps yet. The crash happens when I click into the library / playlist area but that could be a coincidence. This happened twice in about 10 minutes of using mixxx so fairly frequently.

In both cases a track was playing, no controller connected and mixxx used as desktop music player with no external audiocard controlled with mouse and keyboard.

Attaching two crash logs:

https://bin.disroot.org/?086d06708e81b413#GPdVp1N6KCnsguRzNgqQ8Nxe21t8tPcLgLrRsafGgaZU
https://bin.disroot.org/?eb2662496ca98cd1#HXBVX3WK8fuBAJy42PGpCKif3FiCx5XxeZuPxXbAadMS

[mixxxbot]

Commented by: uklotzde
Date: 2020-06-20T10:44:04Z

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I cannot confirm this crash on Fedora 32.

But reordering playlists with drag&drop doesn't work at all! According to the crash logs this issue could be related.

[mixxxbot]

Commented by: uklotzde
Date: 2020-06-20T11:05:45Z

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Obviously broken:
QSqlError("1", "Unable to execute statement", "near \"%\": syntax error")

[mixxxbot]

Commented by: uklotzde
Date: 2020-06-20T11:11:48Z

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5815cb9

[mixxxbot]

Commented by: uklotzde
Date: 2020-06-23T17:06:35Z

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#2900

[mixxxbot]

Issue closed with status Fix Committed.