When I excute rake db:migrate, I get version 0, I don't know what happend?

Question

I have 50 migrations files inside folder db/migrate, when I excute rake db:migrate always I get a schema file with version 0.

I don't unsderstand what happend.

I have tried delete all migrations file and execute rake db:schema:load but I can't do a new migration.

Thanks for your help

Answer 1

I had defined a environment var named VERSION. It blocked migration task