Exception: ActiveRecord::Duplicator::MissingNewIdError
- Defined in:
- lib/active_record/duplicator/errors.rb,
sig/generated/active_record/duplicator/errors.rbs
Overview
Raised when fetch_new_id cannot find a mapping for the given old_id. This usually means a belongs_to parent has not been duplicated yet; place the parent earlier in the associations tree, or register/skip it explicitly.