devise_token_auth and rails 5.2.0 Compatibility

Question

Hi i'm using devise_token_auth with rails 5.1.6 .When i updated my rails version to 5.2.1 so i can use acts_as_favoritor 2.1.0, i got the error in my elasticbeanstalk environment log:

Column `tokens` of type ActiveRecord::Type::Json does not support `serialize` feature. Usually it means that you are trying to use `serialize`

is there any specific version of devise_token_auth that i can use with rails 5.2.1 ?

Answer 1

I'm guessing this means your database does not support a JSON datatype.

• https://www.postgresql.org/docs/9.4/datatype-json.html
• https://dev.mysql.com/doc/refman/5.7/en/json.html
• https://www.sqlite.org/json1.html