react-native中debug報錯信息：Each child in an array or iterator should have a unique "key" prop.
第一篇文章，在這裏只是把自己開發中遇到的錯誤記錄一下，有什麼不對的地方望指正。 在這裏報錯信息意思是：子組件缺少唯一的key，也就是Cell這個組件缺少唯一的key react-native中遍歷數據的時候，標籤需要有key的，以此爲一條數據對應一個標籤。 原理是：和react的dom-diff算法相關，react對dom做遍歷的時候，會根據data-reactid生成虛擬dom樹。如果你沒有手動
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相關文章
- 1. antd key報錯 Each child in a list should have a unique 「key「 prop.
- 2. Warning: Each child in a list should have a unique 「key「 prop.
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