If this template helps then use it. If not then just delete and start from scratch. OS (e.g. Win10): PsychoPy version (e.g. 2024.2.4 Py 3.8): Hello, every time i klick on the menu point Plug-In/Paket Manger there is the following error: Traceback (most recent call last): File “C:\Program Files\…

Please look here for more: [image] Can't launch plugins/packages manager Builder I need to install pygame (among other plugins) but am unable to do so. PsychoPy seems to believe it is not connected to the internet and, perhaps helpfully, gives this error messa…

Error when try to open the Plug-In/Paket Manager

Builder

wakecarter January 28, 2026, 1:35pm 2

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Error when try to open the Plug-In/Paket Manager

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