qt application closed, a message error of microsoft appear
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the problem is if i open the application OV I made of qt without any use of OV. When i close the application i have an error message of microsoft. but if i use the connexion of internet or the connexion of serial port in the application, when the application OV is closed, i won't have this error message. Any one has an idéa why it will be like this? I tried to debug the application, it happens when ui of mainwindow is deleted.
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@cdcc0606
do you really want us to guess the error message and still expect an solution to your problem?
Why not providing some essential information -
@raven-worx
the error message of microsoft is : OV.exe stopped operation. Windows collects other information on this problem. This may take several minutes ...
another window: do you want to send more information about the problem? you can choose send the information or cancel.
is that clearer? -
Try to debug: start your application in QtCreator (press F5) and then close it. If it will crash you will see where. Make sure you build in debug mode.
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@cdcc0606
please provide the stack trace and the source code around the position where it crashed -
@raven-worx
@jsulm
i tried in debug mode, step by step, it crashed at the linedelete ui;in the destructor of mainwindow.
however,if the connexion TCP/IP is used, when the application is closed, i don't have the problem.
For all the time, the application works fine, the message arrives only when i'd like to quit the application, and it's a message of Windows. -
@cdcc0606
please show where you constructed the ui.
Do you have any parents set, etc.
