No loader specified

[abcdGJJ]

Version

3.0.0-beta.6

Reproduction link

https://jsfiddle.net/50wL7mdz/298228/

Steps to reproduce

I run npm run build this command, then console throw a error that

D:\project\vuets\node_modules\_webpack@3.11.0@webpack\lib\RuleSet.js:274 throw new Error("No loader specified");.

I have a config of vue.config.js like this:

module.exports = {
  chainWebpack: (config) => {
    config.module
      .rule('images')
      .use('url-loader')
      .tap(options => ({ ...options, ...{ name: 'img/[name].[ext]', } }))
  }
}

Is anything wrong?

What is expected?

normal build and output files

What is actually happening?

throw a error of No loader specified

[abcdGJJ]

I know the answer, I used an error loader in other rule

[baohouse]

I'm getting this error while using less-loader. If I disable the less-loader line in the vue.config.js, it starts building again (although my less files fail). This looks to be a recent change; it was working a few weeks ago.

[xyy547491937]

I'm also found this error in my project ,who know how to slove it,

[Simple-Young]

I know you have add loader() this fun after use() just like this:.
use('iview-loader').tap(options =>{ return { prefix:false }}).loader('iview-loader').end()

And this answer will be more people see who is the new-bird