What does "SystemError: <class 'wx._core.CommandEvent'> returned a result" with an error set mean?

[wakecarter]

Have a look at this post for possible solutions.

Error report version 2023.2.3

Searching on the forum I can see that it might be related to your monitor specifications. Try choosing a different monitor in Monitor Centre. In the words of @TParsons “wx is the Python package which the PsychoPy app uses to create its interface - so this most likely won’t be affecting your experiment or saved files. It looks like it’s looking for an event (e.g. a click on a button, pressing a key, etc.) and something on the back end isn’t liking it. What were you trying to do when this messa…