如题,完全不知道具体是哪里出了问题.请问如何排查?
Warning: flattenChildren(...): Encountered two children with the same key, .1:$4
. Child keys must be unique; when two children share a key, only the first child will be used.
如题,完全不知道具体是哪里出了问题.请问如何排查?
Warning: flattenChildren(...): Encountered two children with the same key, .1:$4
. Child keys must be unique; when two children share a key, only the first child will be used.
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给循环输出的node添加一个
key
属性。