Start umbrello. Enter a new class, MyClass. Try to enter a new operation myOperation, type void. Umbrello crashes. stdout output: umbrello: Modified file= "Untitled" umbrello: setZoom 100 umbrello: Object_Factory::createUMLObject( "" ): parentPkg is not set, assuming Model_Type "Logical" umbrello: "Create UML object : MyClass" [ 1 ] umbrello: Modified file= "Untitled" umbrello: scene= "class diagram" / object= "MyClass" umbrello: Modified file= "Untitled" umbrello: "Create widget : MyClass" [ 1 ] umbrello: Modified file= "Untitled" umbrello: widget = "MyClass" / type = "wt_Class" umbrello: "Rename object : to new_operation" [ 2 ] umbrello: Modified file= "Untitled" umbrello: "Rename object : new_operation to myOperation" [ 3 ] umbrello: Modified file= "Untitled" Segmentation fault (core dumped) If you tell me where I can find the core dump (not in /var/log) I can add the dump to this bug report. New operations of other types (e.g. bool, int) seem to be OK. Archlinux distribution. umbrello 2.21.0 KDE Frameworks 5.29.0 Qt 5.7.1 (built against 5.7.1) The xcb windowing system Kind regards, Andre Hasekamp.
> If you tell me where I can find the core dump (not in /var/log) I can add the dump to this bug report. If there is no KDE crash dialog you can generate a backtrace by starting umbrello from gdb e.g. gdb umbrello r BTW: For Archlinux there is a dedicated page for https://wiki.archlinux.org/index.php/Debug_-_Getting_Traces
With bug 374530 another crash bug on Archlinux has been reported caused by a gcc 6.2 issue. This bug has been fixed with umbrello version 2.21.1 and may solve this bug also. Is it possible to check this version ?
Indeed, the bug is fixed in umbrello 2.21.1. Thank you, Andre Hasekamp.
Can this be closed?
In reply to Andre Hasekamp from comment #3) > Indeed, the bug is fixed in umbrello 2.21.1. Andre confirmed that.
In reply to Andre Hasekamp from comment #3) > Indeed, the bug is fixed in umbrello 2.21.1. According to bug 374530 the specified release version must be 2.21.2.