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Cannot use without Autoprefixer

See original GitHub issue

I don’t require or use autoprefixer in anywhere but I still get this error. When I still don’t use or require autoprefixer but install it, everything works fine.

module.js:341
    throw err;
    ^

Error: Cannot find module 'autoprefixer'
    at Function.Module._resolveFilename (module.js:339:15)
    at Function.Module._load (module.js:290:25)
    at Module.require (module.js:367:17)
    at require (internal/module.js:16:19)
    at Object.autoprefixer (C:\somepath\node_modules\postcss-cssnext\lib\features.js:126:12)
    at C:\somepath\node_modules\postcss-cssnext\lib\index.js:70:44
    at Array.forEach (native)
    at C:\somepath\node_modules\postcss-cssnext\lib\index.js:56:35
    at creator (C:\somepath\node_modules\postcss\lib\postcss.js:60:39)
    at Function.postcss.plugin (C:\somepath\node_modules\postcss\lib\postcss.js:66:23)

Issue Analytics

State:
Created 7 years ago
Comments:16 (1 by maintainers)

Top GitHub Comments

2reactions

amilajackcommented, Jul 9, 2016

Try this:

npm cache clean
npm rb
npm i autoprefixer

Let me know what the output of this is.

0reactions

w0rmcommented, Oct 3, 2016

As mentioned earlier, autoprefixer is a dependency of postcss-cssnext plugin, so this issue is probably connected to windows environment and/or node/npm version, but not gulp-postcss, because it doesn’t have these dependencies.