Created attachment 123909 [details] you can reproduce by using this file (Sorry for my English, I'm Thai) Opened file ".odp" found that an error dialog, I selected recovery button. After recovery processes completed, document work as normal. When I exit the program by selected menu "save as" type ".odb" format. the Error dialog appeared as "To may windows open" and hangs even I clicked "OK" button. I tried several clicks but can't count how much i did because sometime it wasn't response.
I can not confirm with Version: 5.2.0.0.alpha0+ Build ID: c0737674ad7ca6af2ada0b8b42f55e9ed46d87db CPU Threads: 4; OS Version: Windows 6.1; UI Render: default; No error message after "Save As .."
Created attachment 123969 [details] Attached file is snapshot of Error I took snapshot as per attachment. Note: At the time of error. I opened "Task manager" to end task (stop program). I found that several LibreOffice apps had been running. My computer & software version info as below; Dell precision M3800, Windows 10 pro. For LibreOffice Version: 5.1.2.1 (x64) Build ID: 2603b69c5ec5981bb5f053f8ebfd1f3de00a4c29 CPU Threads: 8; OS Version: Windows 6.19; UI Render: default; Locale: th-TH (en_US) thank you for your support
Reproduced. 1. Save the ODP to PPTX and reload 2. Save the PPTX to ODP Get many error dialogs (MathType error). Win 7 Pro 64-bit, Version: 5.1.2.2 (x64) Build ID: d3bf12ecb743fc0d20e0be0c58ca359301eb705f CPU Threads: 4; OS Version: Windows 6.1; UI Render: default; Locale: fi-FI (fi_FI) Version: 5.2.0.0.alpha0+ Build ID: b0e678c86136ef6d65cea66168a99217664c0278 CPU Threads: 4; OS Version: Windows 6.1; UI Render: default; TinderBox: Win-x86@42, Branch:master, Time: 2016-04-11_23:06:28 Locale: fi-FI (fi_FI)
I can reproduce this. The dialog comes from MatyType itself. We've set all the embedded mathtype objects to "running" state while trying to get their preferred size and mathtype doesn't like having to many running at the same time. https://gerrit.libreoffice.org/#/c/29234/ make the problem go away
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=e6fc195ae8a59d665395149ea5f06749c4c6a596 Resolves: tdf#98946 too many running MathTypes... It will be available in 5.3.0. 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.
Caolán McNamara committed a patch related to this issue. It has been pushed to "libreoffice-5-2": http://cgit.freedesktop.org/libreoffice/core/commit/?id=0ed3075009cf48844759b2cfa5938d66675b46c6&h=libreoffice-5-2 Resolves: tdf#98946 too many running MathTypes... It will be available in 5.2.3. 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.