195: Invalid @meta value

The meta metadata name is declared to prevent the automatic integration of a @meta.nml file or to link a metadata file manually. However, the assigned value is neither off nor a link in your case.

Solution

Assign the value off to prevent the automatic integration of a @meta.nml file:

@ meta: off

Use an arrow before the filepath, if you want to point to metadata file manually:

@ meta: ->/common/esperanto.nml