https://bugs.kde.org/show_bug.cgi?id=337876
--- Comment #12 from Pali Rohár <pali.ro...@gmail.com> --- Hi Denis! As I wrote in comment #8 this is problem with ABI incompatibility. If you compiled Kontact plugins against old KontactInterface and then used plugins in new Kontact it crash. If you recompiled plugins against current running version, then it worked fine. -- You are receiving this mail because: You are the assignee for the bug.