Error" this application failed to start because no qt platform plugin could be initialized"

[chinhcd]

When I run checkenv.py file on pycharm, the error message pop up.

That error occurs when I copy the Anaconda env from another PC ( cloudcompy works well at that PC)

Could someone figure it?

[prascle]

Hello, I'm checking the old unanswered questions... I hope you've already solved your problem. If it's still worth working on, let me know!
Best regards, Paul