質問編集履歴
2
記載ミス
test
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@@ -1 +1 @@
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Warning: Each child in a list should have a unique "key" prop.
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Warning: Each child in a list should have a unique "key" prop.
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test
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See https://fb.me/react-warning-keys for more information.
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```
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1
記載ミス
test
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File without changes
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test
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@@ -32,9 +32,9 @@
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```js
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{
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{hoge.map((name, index) => (
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<
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<Hoge onClick={handleClick} key={index} />
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))}
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