Message in Chinese (Simplified) (中文(简体))
set 表达式的正确参数必须是 CollectionType 类型。
Unlocalized message
The right argument of the set expression must be of CollectionType.
Search by Googleset 表达式的正确参数必须是 CollectionType 类型。
The right argument of the set expression must be of CollectionType.
Search by Google