class
ActiveRecord::EagerLoadPolymorphicError
v8.1.1 -
Show latest stable
- Superclass: ActiveRecordError
This error is raised when trying to eager load a polymorphic association using a JOIN. Eager loading polymorphic associations is only possible with {ActiveRecord::Relation#preload}[rdoc-ref:QueryMethods#preload].
Files
- activerecord/lib/active_record/associations/errors.rb