Help for Aimeos

If I look at one of the demo attributes that does appear in the drop down list, they don't have a type?

I'm obviously missing something, size is listed on the Type settings page as a type in the product domain, but when I try to go and add an attribute in the product domain, it's not listed as something I can add.

Thank you, I don't get that error any more.

However, when I go to add the attributes, there is already a product type for Size, but it doesn't show up in the list of options when creating attributes to assign to the variants

If I go to the Types section of admin, there is a product type for size already (I did think it was an odd thing to be missing)

Feels like I'm trying to add the sizes the wrong way?

I've recorded a quick Loom video showing what I'm trying to do:

https://www.loom.com/share/09666ec70116 ... 013cb87b0b

I'm trying to add a new attribute type "Size" for our new store, and when I click the "+" icon I get an error: Class "\Aimeos\Admin\JQAdm\Type\Attribute\Standard" not found I'm on the latest Laravel version, 2025.04.1 according to Composer. I just did an update this mor...