If this template helps then use it. If not then just delete and start from scratch.
OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): 3.0.0b3
Standard Standalone? (y/n) If not then what?: y
What are you trying to achieve?:
I used an old version of Psychopy (1.90.3) and it worked fine. But when I installed and tried to run a simple “Hello World” test on Psychopy Builder verson 3.0.0b3, there was an error:
“wx>=4.0 clashes with piglet and making it unsafe as a PsychoPy gui helper. Please install PyQt (4 or 5) or wxPython3 instead.”
I tried to install both PyQt 4 and wxPython3 but I still got this error.