ugcPreBuildFailed ugcPreBuildFailed will drive me crazy

I've been doing it for days and I don't understand why it doesn't work, I must have made a lot of mistakes, if someone competent could explain them to me I would be delighted.
The error. (sorry it's in French (I am French))

For information, I tried to import the model without the animation and it worked :')


  • Capture d'écran 2023-05-01 154502.png
    Capture d'écran 2023-05-01 154502.png
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As a sanity check, I tried uploading some of my older animated models and the more complex ones fail with the same timeout error. Seems the TMTK servers are on strike again.
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