Error when loading

[labordep]

I'm using this script and I have an error :

Metacello new
    baseline: 'Chest';
    repository: 'github://pharo-spec/Chest';
    load.

• Pharo 11
• Windows 11

[labordep]

Very strange because I remove the repository and redo the script and this is ok !!

[adri09070]

Very strange indeed. I've never seen this problem before