XML 驗證: 元素 '%1' 可能沒有 xsi:nil="true",因為它不是定義為 Nillable,或因為它有固定的值條件約束。位置: %2
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English version
XML Validation: Element '%1' may not have xsi:nil="true" because it was not defined as nillable or because it has a fixed value constraint. Location: %2