Hi, I installed acts-as-taggable-on plugin and generated acts_as_taggable_on_migration (Mac OS X, Rails 2.3.3, MySQL).
The migration generated has t.column :taggable_id, :integer t.column :tagger_id, :integer
MySQL complains when rails tries create FOREIGN KEY (taggable_id) REFERENCES taggables (id) and FOREIGN KEY (tagger_id) REFERENCES taggers (id).
Mysql::Error: Can’t create table ‘fastpencil_development.taggings’ (errno: 150): CREATE TABLE taggings (id int(11) DEFAULT NULL auto_increment PRIMARY KEY, tag_id int(11), taggable_id int(11), tagger_id int(11), tagger_type varchar(255), taggable_type varchar(255), context varchar(255), created_at datetime, FOREIGN KEY (tag_id) REFERENCES tags (id), FOREIGN KEY (taggable_id) REFERENCES taggables (id), FOREIGN KEY (tagger_id) REFERENCES taggers (id)) ENGINE=InnoDB
Adding :references => nil should fix this, but is that the solution? Has anyone see this error before?
Thanks in advance. -Pavan
