Message in Chinese (Simplified) (中文(简体))
静态属性需要 null 实例,非静态属性需要非 null 实例。
Unlocalized message
Static property requires null instance, non-static property requires non-null instance.
Search by Google静态属性需要 null 实例,非静态属性需要非 null 实例。
Static property requires null instance, non-static property requires non-null instance.
Search by Google