Created attachment 124964 [details] _ClassDiagram_UI is a class diagram in the SahraCore/UI folder. it doesn't open or delete. SUMMARY Hi, I'm work on my own Game project. it's a little big project. so I create /rename/ delete so many elements in the Umbrello. when I want to load a class diagram, it doesn't open(neither deleted ) STEPS TO REPRODUCE I attach my project file (unnecessary elements are removed) OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: win 10 64bit/ 1903 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Comment on attachment 124964 [details] _ClassDiagram_UI is a class diagram in the SahraCore/UI folder. it doesn't open or delete. The appended xmi file is somehow corrupted. It contains one class diagram named 'class diagram': <diagram showopsig="1" linecolor="#ff0000" snapx="25" showattribassocs="1" snapy="25" linewidth="0" showattsig="1" textcolor="#000000" isopen="1" showpackage="1" showpubliconly="0" showstereotype="1" name="class diagram" font="Sans Serif,10,-1,0,50,0,0,0,0,0" canvasheight="0" canvaswidth="0" localid="-1" snapcsgrid="0" showgrid="0" showops="1" griddotcolor="#f6f6f6" backgroundcolor="#bdbdbd" usefillcolor="1" fillcolor="#ffffc0" zoom="100" xmi.id="uwbRU2dwxj3QB" documentation="" showscope="1" snapgrid="0" showatts="1" type="1"><widgets/><messages/><associations/></diagram> which is referenced later in the section for the tree view <listview> ... <listitem open="0" type="807" id="uwbRU2dwxj3QB" label="class diagram"/> a few line below there is also the class diagram you are missing: <listitem open="0" type="807" id="ucJia8aOVztKv" label="_ClassDiagram_UI"/> but there is no related <diagram> tag in the file. I suggest to open the xmi file in an editor, remove the mentioned line, save the file, load it with umbrello and recreate the diagram _ClassDiagram_UI. If you can give some information how to reproduce this issue, it would be possible to fix this isssue inside the umbrello source code.
Thanks a lot. by removing that line, my problem fixed. I work on this project for more than two months, therefore I don't remember what I do that cause this corruption. Is there any tool to check the Umbrello file [xmi] and find the failure issues? Is there a log file in the Windows platform that can be accessible after the crash? I think there is more issue in my project file. when I try to Generate C# code on some codes (Not all), the Application will be crashed.or inheritance will not be applied in the generated C# codes. I started the project with Umbrello V 2.29 and then upgraded the Umbrello to V 2.30.0 and continued the development.
(In reply to Hamid Sahraiee from comment #2) > Is there any tool to check the Umbrello file [xmi] and find the failure > issues? For the record: there is a command line available in the git repo (see https://invent.kde.org/sdk/umbrello/-/blob/master/tools/lint-xmi-files) for checking conformity to the dtd. > Is there a log file in the Windows platform that can be accessible after the > crash? If I remember correctly does starting the application from the command line should give some messages or debug messages may be shown in the application dbgview. As the reported version 19.12.0 is actual unmaintained this ticket will be closed. If the problem persists, feel free to repoen this ticket with further informations.