React npm start doesn't work after installing react-router-dom

Question

I have installed a new package ('react-router-dom') and now my project doesn't start. I get this warning:

How can I resolve this problem? Thanks for the help!

sidverma · Answer 1 · 2020-06-21T11:58:34.307

0

the current version (don't support webpack4) of this package does not work with html-webpack-plugin v4 Please refer this issue

or

you can try yarn add preload-webpack-plugin@3.0.0-beta.3

If the above method doesn't works:

If you ejected from create-react-app and are getting this error upon yarn build, make sure the InterpolateHtmlPlugin line comes after the HtmlWebpackPlugin line in your webpack config file(s):

module.exports = {
  //...
  plugins: [
    new HtmlWebpackPlugin({
      // ...
    }),
    new InterpolateHtmlPlugin(env.raw),
    //..
  ]
}

edited Jun 21 '20 at 11:58

answered Jun 21 '20 at 10:35

sidverma

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It still doesn't work, I still get the same error message, thanks so much for trying to help – code Jun 21 '20 at 11:35
Can you share you webpack file? – sidverma Jun 21 '20 at 11:47
`webpack.config.dev.js` this one? – code Jun 21 '20 at 11:50
check the post, i updated! Let me know if that works for you. – sidverma Jun 21 '20 at 11:59
still not work. thanks for the help! I open a new project and move the old fils into it, it looks like it works now. – code Jun 21 '20 at 12:13

React npm start doesn't work after installing react-router-dom

1 Answers1