Message in Chinese (Traditional) (中文（繁體）)
MC6021: 無法在此標記上指定 <var>X</var>:FieldModifier，因為它並未設定 <var>X</var>:Name 或 Name 屬性，或是標記已在本機定義且已設定 Name 屬性，上述兩種情況都是不允許的。
Unlocalized message
MC6021: <var>X</var>:FieldModifier cannot be specified on this tag because it has either no <var>X</var>:Name or Name attribute set, or the tag is locally defined and has a Name attribute set, which is not allowed.
Search by Google