Theme error -> A custom theme setting defined in package.json hasn't been used in any theme file

[Prathibha_I_Bilagi]

Hi,
We are facing a theme error issue. We have built using react tailwind with ghost api.

• URL - https://blog.zeroswap.io/
• Ghost Version → Ghost-CLI version: 1.21.0

[markstos]

Either start using the mentioned custom Call to Action (CTA) variables or remove them from package.json to make the theme consistent.