If this template helps then use it. If not then just delete and start from scratch. OS: macOS Catalina 10.15.6 PsychoPy version: 2021.1.4 Standard Standalone? (y/n): yes Hello everyone, when I try to open PsychoPy (or an experiment) I get an error message, that PsychoPy “encountered an unhandle…

Internal Error when Opening PsychoPy

wakecarter May 4, 2021, 7:01am 2

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