[PySide2] GUI has stopped loading after I made a few changes?

[lolcocks]

Hello,

I am using Qt Designer 5.14.1 for designing a small interface. It was working great, but yesterday, all I did was add 20 buttons to my UI file and since then, the program has stopped working.

I launch the python file, the working in background cursor shows up:

And then that's it. Nothing happens after that. The mouse just returns to normal.

How can I further diagnose this issue?

[JonB]

@lolcocks
Take a copy of the project, delete the 20 buttons, and see if it works again?

Did you just add buttons in the designer, or did you any code, anywhere?

[jazzycamel]

@lolcocks
Could you post your code (python and UI file) so we can take a look please? As @JonB says, try removing the buttons in a copy and see what happens :)

[lolcocks]

Thanks everyone. I removed the buttons one by one until I found the culprit.