Created attachment 130853 [details] testcase SUMMARY STEPS TO REPRODUCE 1. start umbrello 2. open appended file 3. select menu function "Code"->"Generate all code" OBSERVED RESULT No code is written EXPECTED RESULT Code in the specified output directory should be generated SOFTWARE/OS VERSIONS Linux/KDE Plasma: openSUSE_Leap_15.1 KDE Frameworks Version: 5.55.0 Qt Version: 5.9.7 ADDITIONAL INFORMATION Selecting menu entry "Code"->"Code Gnerating wizard" generates the code as expected