You may need an appropriate loader to handle this file type.？

Question

在用webpack搭建react环境时，出现错误：

[./src/index.js] 202 bytes {main} [built] [failed] [1 error]
    + 11 hidden modules

ERROR in ./src/index.js 7:16
Module parse failed: Unexpected token (7:16)
You may need an appropriate loader to handle this file type.
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> ReactDOM.render(<App/>, document.getElementById('root'))
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ℹ ｢wdm｣: Failed to compile.

Answer 1

JSX 没配置啊， 你是使用了babel么？ 如果用的话需要配置一下，至少你的配置文件要贴一下。不过还是建议官网走一波。，解决地更快