Hi,
I'm trying to update my application. The deployment two days ago worked fine.
Now however (I did some updates to the code), I get the following error when I run php artisan cache:clear, composer update or any other command:
In PackageManifest.php line 122: Undefined index: name
Hey, i had the same problem.
In my case downgrading the composer version fixed the problem.
They updated Composer 4 times within 2 days - i think they had a problem with their newest updates.
In my case version 1.10.1 was the version to go with.
I think this is Composer version 2.0 - it looks like they have released that as the default version now, which appears to be incompatible with the current PackageManifest file.