Message in Chinese (Simplified) (中文(简体))
“<var>X</var>”参数必须是 CollectionType 类型。
Unlocalized message
The '<var>X</var>' argument must be of CollectionType.
Search by Google“<var>X</var>”参数必须是 CollectionType 类型。
The '<var>X</var>' argument must be of CollectionType.
Search by Google