Error: Can't resolve 'webpack-dev-server/client?http://0.0.0.0:0' [1.7]

Versions

Angular CLI: 1.7.0
Node: 8.9.4
OS: linux x64
Angular: 5.2.5
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cdk: 5.2.1
@angular/cli: 1.7.0
@angular/flex-layout: 2.0.0-beta.12
@angular/material: 5.2.1
@angular-devkit/build-optimizer: 0.3.1
@angular-devkit/core: 0.3.1
@angular-devkit/schematics: 0.3.1
@ngtools/json-schema: 1.2.0
@schematics/angular: 0.3.1
@schematics/package-update: 0.3.1
typescript: 2.4.2
webpack-node-externals: 1.6.0
webpack: 3.10.0

Repro steps

Havn’t got a repro sorry 😕

Observed behavior

ERROR in multi webpack-dev-server/client?http://0.0.0.0:0 ./path/to/main.ts
Module not found: Error: Can't resolve 'webpack-dev-server/client?http://0.0.0.0:0' in '/home/f.wiles/Documents/projectname'

Mention any other details that might be useful (optional)

This is a medium sized project using yarn as the package manager

$ npm ls webpack-dev-server
projectname@0.0.0 /home/f.wiles/Documents/project-name
└─┬ @angular/cli@1.7.0
     └── webpack-dev-server@2.11.1

I’ve also tried deleting both yarn.lock and node_modules but the same error is observed

[SpeedoPasanen]

Just upgraded everything in an app that worked on previous versions, and got the same error. Easy to repro, just run ng new test-app and ng serve. Work-around: install @angular/cli@1.6.8 and hope 1.7.1 has better luck. 😃

[razvalex]

I had the same issue and it got resolved after i manually re-run npm install @angular/cli@1.7.0.