Unsolved Spyder is not launching : Error at command prompt is 'QWidget :must construct QApplication before Qwidget,
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@Yash_iitb The error tells you what the problem is: before constructing any QWidget based objects you have to construct a QApplication object.
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@jsulm I tried to read it.. But I couldn't understand what exactly I should do.. Can you help with it. Basically I need to launch Spyder
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@Yash_iitb You are creating a QWidget based class instance somewhere in your code before creating QApplication instance. Since I don't have your code I can't help. Post at least your main.cpp file content.
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@jsulm I am not creating any special QWidget based class. I am just launching Spyder. Initially, It was working but now it is showing a problem In launching it. If you want I can share the spyder launching code.
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Hi,
Then it's something you should bring that to the spyder developers.