Failure to destroy dependent CPK record causes a TypeError

[rockorequin]

I'm using Rails 7.0.6 and CPK 14.0.6 and have an ActiveRecord with a has_many association on a CPK ActiveRecord. The has_many is defined with dependent: :destroy, and when I attempt to destroy the parent ActiveRecord, one of the has_many CPK records fails to destroy. This causes Rails 7 to raise a TypeError.

The cause of the TypeError is in ~/.rvm/gems/ruby-3.2.0/gems/activerecord-7.0.6/lib/active_record/persistence.rb#_raise_record_not_destroyed():

key = self.class.primary_key
raise @_association_destroy_exception || RecordNotDestroyed.new("Failed to destroy #{self.class} with #{key}=#{send(key)}", self)

The TypeError is caused in the RecordNotDestroyed.new call because key is the CPK array of keys, so the send(key) call complains that key is not a symbol nor a string.

(I don't see why the Rails 7 code doesn't just call self.id, because this works, of course.)

[cfis]

Interesting that the test cases don't catch this. Can you provide the Active Record definitions applicable to this bug? Does any test case look similar?