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文本节点通过observe监听报类型错误 #144

@myh1999

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@myh1999
<ResizeObserver onResize={onResize} disabled={disabled}>
          <Wrapper>
            11
            <textarea ref={textareaRef} placeholder="I'm a textarea!" />
          </Wrapper>
</ResizeObserver>

如果传入文本节点 通过findDOMNode获取到的是nodeType为3的节点,通过调用observe(currentElement, onInternalResize); 传入类型不匹配导致报错,还有就是如果传入() => <div>11</div> 函数渲染的话,通过findDOMNode找不到被监听的函数

我从antd里的Affix中发现的问题 最后定位到这了。

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