Created attachment 125071 [details] report of abortion of kmail SUMMARY STEPS TO REPRODUCE 1. Opening kmail 2. Opening tray (stored eMails) (specific subfolder) 3. OBSERVED RESULT Kmail terminates and asks to send a bug report. Collected data of abortion is declared by system as not valid. Installing debug packages fails. EXPECTED RESULT Subfolder is opened and contained eMails are displayed SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: openSUSE Leap 15.1 KDE Plasma Version: 5.12.8 KDE Frameworks Version: 5.55.0 Qt Version: 5.9.7 Kernel-version: 4.12.14-lp151.28.36-default ADDITIONAL INFORMATION
I solved the problem myself
*** This bug has been marked as a duplicate of bug 409001 ***