Message in Chinese (Simplified) (中文(简体))
无法将 Null 添加到类型“<var>Type Name</var>”的集合。
Unlocalized message
Cannot add null to a collection of type '<var>Type Name</var>'.
Search by Google无法将 Null 添加到类型“<var>Type Name</var>”的集合。
Cannot add null to a collection of type '<var>Type Name</var>'.
Search by Google