Message in Chinese (Simplified) (中文(简体))
ObjectStateManager 中不存在处于 detached 状态的对象。
Unlocalized message
Objects in a detached state do not exist in the ObjectStateManager.
Search by GoogleObjectStateManager 中不存在处于 detached 状态的对象。
Objects in a detached state do not exist in the ObjectStateManager.
Search by Google