MC6009: <var>X</var>:ClassModifier 属性はルートタグで指定できません。<var>X</var>:Class 属性も必要です。<var>X</var>:Class 属性を追加するか、<var>X</var>:ClassModifier 属性を削除してください。

Message in Japanese (日本語)

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

Available localized messages

Arabic (العربية) Chinese (Simplified) (中文(简体)) Chinese (Traditional) (中文（繁體）) Czech (Čeština) Danish (Dansk) Dutch (Nederlands) Finnish (suomi) French (Français) Prior (Message) German (Deutsch) Greek (Ελληνικά) Hebrew (עברית) Hungarian (magyar) Italian (Italiano) Korean (한국어) Norwegian (Bokmal) (Norsk (Bokmål)) Polish (Polski) Russian (Русский) Next (Message) Spanish (Español) Swedish (Svenska) Turkish (Türkçe) Chinese (Simplified) (中文(简体)) Chinese (Traditional) (中文（繁體）) Portuguese (Brazil) (Português (Brasil))