存储has_many项目和一个Item belongs_to Store
我做一个新店,保存好,一切都好.我检查我可以在其上调用.items.
ruby-1.9.2-p290 :063 > s.items Item Load (0.3ms) SELECT "items".* FROM "items" WHERE "items"."store_id" = 12 => []
ruby-1.9.2-p290 :064 > s.items.create Store Load (0.7ms) SELECT "stores".* FROM "stores" WHERE "stores"."id" = 12 LIMIT 1 TypeError: Cannot visit Store
我以前从来没有看到以下错误,所以这是我的头!
编辑:下降和转移后,仍然得到以下内容:
ruby-1.9.2-p290 :008 > Item.create(:store_id => 5) Store Load (0.2ms) SELECT "stores".* FROM "stores" WHERE "stores"."id" = 5 LIMIT 1 TypeError: Cannot visit Store