angular-cli: ng build/serve fails with "Error: No errors" message

OS?

Ubuntu 16.10

Versions.

__ _  _ __    __ _  _   _ | |  __ _  _ __         ___ | |(_)
/ _` || '_ \  / _` || | | || | / _` || '__|_____  / __|| || |
| (_| || | | || (_| || |_| || || (_| || |  |_____|| (__ | || |
\__,_||_| |_| \__, | \__,_||_| \__,_||_|          \___||_||_|
              |___/
angular-cli: 1.0.0-beta.26
node: 7.4.0
os: linux x64
@angular/common: 2.4.5
@angular/compiler: 2.4.5
@angular/core: 2.4.5
@angular/forms: 2.4.5
@angular/http: 2.4.5
@angular/platform-browser: 2.4.5
@angular/platform-browser-dynamic: 2.4.5
@angular/router: 3.4.5
@angular/compiler-cli: 2.4.5

Repro steps.

New app created using => ng new PROJECT

The log given by the failure.

ng serve

No errors
Error: No errors
    at validate (/home/carlos/empresa.com.br/PROJECT/node_modules/extract-text-webpack-plugin/schema/validator.js:10:9)
    at Function.ExtractTextPlugin.extract (/home/carlos/empresa.com.br/PROJECT/node_modules/extract-text-webpack-plugin/index.js:188:3)
    at /home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-build-styles.js:79:83
    at Array.map (native)
    at Object.getWebpackStylesConfig (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-build-styles.js:76:43)
    at new NgCliWebpackConfig (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-config.js:44:51)
    at Class.run (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/tasks/serve-webpack.js:23:22)
    at /home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/commands/serve.run.js:37:22
    at process._tickCallback (internal/process/next_tick.js:103:7)

This is just a new ubuntu and a new node npm and angular-cli install

`carlos@carlos-Z97M-D3H:~/empresa.com.br/PROJECT(master○) » npm start 1 ↵

project@0.0.0 start /home/carlos/empresa.com.br/PROJECT ng serve

No errors
Error: No errors
    at validate (/home/carlos/empresa.com.br/PROJECT/node_modules/extract-text-webpack-plugin/schema/validator.js:10:9)
    at Function.ExtractTextPlugin.extract (/home/carlos/empresa.com.br/PROJECT/node_modules/extract-text-webpack-plugin/index.js:188:3)
    at /home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-build-styles.js:79:83
    at Array.map (native)
    at Object.getWebpackStylesConfig (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-build-styles.js:76:43)
    at new NgCliWebpackConfig (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/models/webpack-config.js:44:51)
    at Class.run (/home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/tasks/serve-webpack.js:23:22)
    at /home/carlos/empresa.com.br/PROJECT/node_modules/angular-cli/commands/serve.run.js:37:22
    at process._tickCallback (internal/process/next_tick.js:103:7)

npm ERR! Linux 4.8.0-34-generic
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "start"
npm ERR! node v7.4.0
npm ERR! npm  v4.0.5
npm ERR! code ELIFECYCLE
npm ERR! project@0.0.0 start: `ng serve`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the project@0.0.0 start script 'ng serve'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the project package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     ng serve
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs project
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls project
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/carlos/empresa/PROJECT/npm-debug.log

About this issue

Original URL
State: closed
Created 7 years ago
Reactions: 7
Comments: 44 (6 by maintainers)

Most upvoted comments

I can confirm that the problem does not occur anymore after installing the plugin at version 2.0.0-rc.0 (npm install extract-text-webpack-plugin@2.0.0-rc.0 --save-dev)

+30

drakenfly on Jan 28, 2017

Same issue here since half an hour or so:

$ npm ls extract-text-webpack-plugin
myProject@0.0.0 /PROJECTS/myProject
├─┬ angular-cli@1.0.0-beta.24
│ ├── extract-text-webpack-plugin@2.0.0-rc.1

This was driving me nuts… can we PLEASE pin versions and stop using bleeding edge chaos unless some library explicitly asks for it? (e.g. like java/maven is doing it since forever)?! 😡

+12

netmikey on Jan 28, 2017

This problem arises from a recent update in a external dependency and it’s not fixable without a CLI release right now.

The workaround by @drakenfly is the only option right now:

npm install extract-text-webpack-plugin@2.0.0-rc.0 --save-dev

filipesilva on Jan 28, 2017

I’m going to leave this open since a lot of people are going to be searching for it. Will also change the title to something more obvious.

filipesilva on Jan 28, 2017

What version of extract-text-webpack-plugin are you running? I see that they released a new version just an hour ago: 2.0.0-rc.1 which is also giving me the above error. I’ll try with the previous version.

intellix on Jan 28, 2017

@duard npm ls extract-text-webpack-plugin in your project.

filipesilva on Jan 28, 2017

Guys this is insane, use fucking yarn, and pin your shit!

avatsaev on Jan 28, 2017

npm install extract-text-webpack-plugin@2.0.0-rc.0 --save-dev did not work for me.

If I remove the node_modules folder and then re-install npm install, it installs 2.0.0-rc.1, even though it is saved in package.json:

{
  "DevDependencies": {
...
  "extract-text-webpack-plugin": "^ 2.0.0-rc.0",
...
}
}

any suggestion?

Thanks

stanleytakamatsu on Jan 28, 2017

@Drakenfly Thanks. That did the trick.

npm install extract-text-webpack-plugin@2.0.0-rc.0 --save-dev @Lopierdis

laumair on Jan 28, 2017