[umbrello-devel] [umbrello] [Bug 349259] Crash on opening second xmi file

[Ralf Habacker]

https://bugs.kde.org/show_bug.cgi?id=349259

--- Comment #3 from Ralf Habacker <ralf.habacker at freenet.de> ---
#14 UMLApp::executeCommand (..) at
/home/ralf/src/umbrello-15.04/umbrello/uml.cpp:3297
#15  UMLScene::removeWidget(..) at
/home/ralf/src/umbrello-15.04/umbrello/umlscene.cpp:1159 
#16 UMLScene::checkMessages(..) at
/home/ralf/src/umbrello-15.04/umbrello/umlscene.cpp:1017
#17 UMLScene::removeWidgetCmd (...) at
/home/ralf/src/umbrello-15.04/umbrello/umlscene.cpp:1178
...
#26 UMLDoc::removeAllViews (...) at
/home/ralf/src/umbrello-15.04/umbrello/umldoc.cpp:2543
#27 UMLDoc::closeDocument (...) at
/home/ralf/src/umbrello-15.04/umbrello/umldoc.cpp:356

The problem here is that on document close (#27)  checkMessages (#16) runs
::removeWidget() (#15), which triggers an undo command execution, which asserts
on a not found UMLView instance.

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