Hi everyone, following error on a task working correctly under psychopy. Occurs when I try to compile JS or create html. PsyPy 21.1.0 on Win 10. Only occurring on this task, others I have (created under earlier versions of PsyPy 2020.x.x) compile to JS fine. Guessing there is a JS code bug somewhere…

JS Compile TypeError: str returned non-string (type NoneType)

pk403 February 26, 2021, 9:39am 6

Hi Nicola, yes this hack fixed the issue for me. Hopefully sorted in the new release.

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