Python: Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\BlenderFoundation.Blender_4.1.1.0_x64__ppwjx1n5r4v9t\Blender\4.1\python\Lib\json\decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

I tried downloading this AutoLip sync addon from the Blender market and after setting up all the blend shapes for the mouth and adding the audio file to test it out I keep getting this error. I know nothing about python and I've tried looking for a fix around this but haven't found anything about it.

  • 1
    $\begingroup$ Hello, please make sure you're using both the right addon version and Blender version according to the place you downloaded it from. If it's a paid for extension you might be entitled to customer support on the platform you bought it from. It's hard to help you more than that unfortunately. $\endgroup$
    – Gorgious
    Commented May 28 at 20:50
  • $\begingroup$ I see. I never thought about that. Thank you for telling me. $\endgroup$
    – William
    Commented May 28 at 22:40
  • $\begingroup$ I have this same problem with the AutoLip 4.1 addon. Sadly, the developer of the addon does not even repl to emails or messages. $\endgroup$
    – Ndedi Asek
    Commented Jul 10 at 12:02


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