What does 'type must be defined in schema' error mean while migrating themes?

Greetings, i’m currectly migrating to a new version of the theme and i follow the docs of the theme that describe how to migrate. They say that you must copy the json template files to the new theme. Althouth i am doing that i get an error that says “The type must be defined in schema”. Does anyone knows what this is?

Thanks in advance!

Hello and thanks for replay. When i copy the JSON code this will not be defined, because the code force it?

Hey @mpatsia ,

looks like you update the json files but not update the related liquid files that contain the schema.

Hello, i must copy and paste the liquid file first and after the JSON?