Help for Aimeos

Hi,
i have installed Aimeos on a Typo3 (8.7.8).
I have created a few attributetypes and stuff and created some products.

When I now add a product to the basket I get the following errormessage:
No item found for conditions: Array ( [attribute.code] => custom [attribute.domain] => product [attribute.type.code] => price [attribute.type.domain] => product )

When I click on 'Prüfen' (it's a german installation), the basket opens and I see my product in there.
There is the same errormessage and I don't understand, why. I guess, I am missing some attributes.

Thanks in advance

PS: It was a fresh install.

Seems like you've removed the required attribute for custom prices. Execute the setup script in the Extension Manager again so it's recreated.

That did the job, thank you

Can I mark this problem as solved?