react —— 解決報錯之 Objects are not valid as a React child (found: [object HTMLDivElement]). If you meant

報錯內容完整如下： Objects are not valid as a React child (found: [object HTMLDivElement]). If you meant to render a collection of children, use an array instead. 根據提示，說我的React child是一個對象不行，得換成數組 錯誤的寫法：直接使用DOM

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