Message in Chinese (Simplified) (中文(简体))
由于“<var>X</var>”定义为抽象类型,因此无法对它进行实例化。
Unlocalized message
'<var>X</var>' cannot be instantiated because it is defined as an abstract type.
Search by Google由于“<var>X</var>”定义为抽象类型,因此无法对它进行实例化。
'<var>X</var>' cannot be instantiated because it is defined as an abstract type.
Search by Google