Array of objects expected in parameter 'properties'

Hello everyone!! I’m trying to copy and paste a database in Notion. I’m using “GET” to obtain the properties and I just want to create a new one with this data, but I’m encountering several issues:

When I simply add the GET module and then the module to create it, I encounter these errors:

Then, when I try to do it with an aggregator, I encounter this:

The last attempt (to at least detect where those supposed “nonexistent fields” are) is to manually copy the properties by copying the OUTPUT of the first module and paste it to fill in the “valueless” variables in case there are any, but I encounter this error:


If someone could help me, it would solve a big problem. Thank you very much in advance.