Message in Chinese (Simplified) (中文(简体))
MC6009: 无法在根标记上指定 <var>X</var>:ClassModifier 属性,因为还需要 <var>X</var>:Class 属性。请添加 <var>X</var>:Class 属性或删除 <var>X</var>:ClassModifier 属性。
Unlocalized message
MC6009: <var>X</var>:ClassModifier attribute cannot be specified on the root tag because a <var>X</var>:Class attribute is also required. Either add a <var>X</var>:Class attribute or remove the <var>X</var>:ClassModifier attribute.
Search by Google