Category subcategory selection not supported

Hi. I’m trying to make a game where it gets your created t-shirts.

I’m trying to use this link to get them: however it returns an error. This USED to work however it’s broken now. Any idea how to fix this?

Note: this does also happen for shirts and pants.

It’s an older API version, in this topic there is an link that gets all the catalog items owned by the user. They must have an inventory open to the public in order for it to work.

API Link


For your game it should be: T-Shirts = 2, Shirts = 11, Pants = 12


I tried that, but it did not work.

You must have implemented the script incorrectly then.

Put link in my browser. Same error.

The vanilla link is a template, the script formats it into a working one.

Schermafbeelding 2022-03-05 om 13.52.27