Created attachment 115727 [details] backtrace 1. New Text Document. 2. Open Sidebar → Navigator. 3. Tools → Options → LibreOfficeDev → View 4. In User Interface, open style drop-down (Tango, Sifr etc.) and click to hide it and Cancel dialogue. 5. In Sidebar, switch from Navigator to Properties. 6. Exit application. Result: Crash. I also tried it with Colors → Color drop-down and Load/Save → General → ODF format version, so it is probably any drop-down in Tools → Options in combination with the Sidebar. Windows Vista 64 Version: 5.0.0.0.alpha1+ Build ID: 158b50763962f66515062300e265839828463efa TinderBox: Win-x86@39, Branch:master, Time: 2015-05-19_00:28:31
Created attachment 115736 [details] bt with debug symbols On pc Debian x86-64 with master sources updated today, 5f653490a40850886f94c9fd6b381b4bed1de58a, I could reproduce this.
Been able to produce the same backtrace with simply open new doc, navigator, go to properties, exit. => Not systematic => Not related to Tools -> Options
Just for the record, with master sources updated yesterday be01d68420086fc36ecf26b5f597ba7c6b29b369, I still reproduce this.
Caolán McNamara committed a patch related to this issue. It has been pushed to "libreoffice-5-0": http://cgit.freedesktop.org/libreoffice/core/commit/?id=5e1dce449654198956c6c027b308cd20e4d0d828&h=libreoffice-5-0 VclPtr: tdf#91396 crash after tool options and sidebar switching It will be available in 5.0.0.0.beta2. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=a456034cb2472ebb98217be223b73f5653c9e560 VclPtr: tdf#91396 crash after tool options and sidebar switching It will be available in 5.1.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.