I'm completly stuck on this. I keep getting error message 

Process finished with exit code -1073741819 (0xC0000005)

I'm using pycharm with pyqt5.6 and qt5.6.2 and the problem started when I upgraded to these versions.
I've tried searching as much as I can, but have not been able to find an answer. Can anyone help please?
I just ran into this error, and found it was caused by using a method from a newer version of Python than my venv was configured (match/case in 3.10.0 with 3.8 as the interpreter)
Process finished with exit code -1073741819 (0xC0000005) Pycharm