Not working with webpack 4

[rvarbanov]

I updated my webpack to version 4 and extract-text-webpack-plugin no longer works.

[montogeek]

Use https://github.com/webpack-contrib/mini-css-extract-plugin if you are using it for CSS, otherwise this is impossible to resolve since you don't say anything about why it doesn't work.

[montogeek]

Thanks for your report. It would be great if you reduce your issue to a small reproducible example. Best put this example into a github repository together with instructions how to get to the problem.

[amerllica]

The extract-text-webpack-plugin toward Webpack 4 doesn't work. it means when Webpack is run for building or developing, it falls in error. I saw that a few months ago and switch to Webpack 3.11.0.

I build a repository for this issue, my codes are so minimal and you can reach to error just with below codes:

 yarn install && yarn dev

Or:

 yarn install && yarn build

Please see this reproduction and leave an idea to settle it. thanks @montogeek

Also, I know this issue will settle by installing next extract-text-webpack-plugin:

 yarn add -dev extract-text-webpack-plugin@next

[jackwilsdon]

This seems to be a duplicate of #701, take a look there for a bigger discussion on this.