Created attachment 120692 [details] bt with debug symbols On pc Debian x86-64 with master sources updated today, I had a crash just by opening Impress.
Michael: related with http://cgit.freedesktop.org/libreoffice/core/commit/?id=b1adb498bb0a5ff091c9d1d82332a4c43c57979b but perhaps this commit just revealed a problem?
More precisely, it's not at the opening but when you click on a part of slide "Click to add Title" or "Click to add Text".
Some additional log (std::cerr << "rItem: " << typeid(rItem).name() << " *pNewItem: " << typeid(*pNewItem).name() << "\n";) gives: rItem: 12SdrMoveXItem *pNewItem: 13SdrMetricItem
I submitted this patch to review: https://gerrit.libreoffice.org/#/c/20107/ With it, I could click again on different parts of the slide.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=1ef899470fe85915b7ea3d22b29161977689c129 tdf#95963: Add required Clone functions for Impress 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.