11
我似乎只具有1-4特定型號這個問題,當我通過IDmongoid找到VS其中
>> Cart.where(:_id => '4dae5902e1607c232c000009').first
=> #<Cart _id: 4dae5902e1607c232c000009, _id: BSON::ObjectId('4dae5902e1607c232c000009'), _type: nil>
>> Cart.find('4dae5902e1607c232c000009')
Mongoid::Errors::DocumentNotFound: Document not found for class Cart with id(s) 4dae5902e1607c232c000009.
搜索奇怪的是,與其他模型,我可以用找到就好了。有任何想法嗎?
堆棧的其餘部分...
from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.1/lib/mongoid/criterion/inclusion.rb:192:in `execute_or_raise'
from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.1/lib/mongoid/criterion/inclusion.rb:190:in `tap'
from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.1/lib/mongoid/criterion/inclusion.rb:190:in `execute_or_raise'
from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.1/lib/mongoid/criterion/inclusion.rb:106:in `find'
from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.1/lib/mongoid/finders.rb:67:in `find'
from (irb):37