"Unknown resource" error for .wav and .mp3 files

[JensBoelte]

Hello,

PsychoPy 2022.2.1 does not make use of the html-folder. See here how to solve the problem:

How to fork experiments with an html folder

Since experiments don’t work in PsychoPy 2021.2 onwards if they have ever had an html folder, I assumed that forking an existing experiment with one wouldn’t work either. However, following a suggestion from @Becca, I’ve discovered that it is actually very easy. Fork the experiment. Search and sync from Builder. While opening the synced psyexp file in Builder, delete the html folder. Remove html from the output path in Experiment Settings / Online Sync again. Set the experiment to piloting onl…

See here for using resources in online studies.

https://www.psychopy.org/online/resources.html

Best wishes Jens