Unexpected NoMethodError: undefined method `_db_validators'

[marcocarvalho]

My first guess was something related to threads, then I tried to reproduce using Parallel gem, but I could not. I only get the expected behavior.

Any ideas on how can I debug this?

[djezzzl]

Hi @marcocarvalho,

I'm sorry for responding too late. Do you still have the issue? Unfortunately, I can't really say what's wrong here. Maybe you can share a "minimal" version of your code that fails? Maybe you have some metaprogramming magic around instance and instance.class.