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Firstly, forgive my ignorance if that's the only problem. I'm more of a design person and much less so on the developer spectrum.
I did a fresh install of Drupal 9 and am trying to create a sub-theme using the included starterkit. When I try to install it, I see the following message: "This theme is not compatible with Drupal 9.0.0. Check that the .info.yml file contains a compatible 'core' or 'core_version_requirement' value."
Am I doing something wrong? Thank you!
Comments
Comment #2
markhalliwellThe message is correct, it needs the appropriate
core_version_requirement
property in the theme's.info.yml
file for it to work in D9.Comment #3
markhalliwell