Cannot find module '@angular/compiler-cli' when running ng serve

[Ib467]

Error: Cannot find module '@angular/compiler-cli' at Function.Module._resolveFilename (module.js:470:15) at Function.Module._load (module.js:418:25) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/node_modules/@ngtools/webpack/src/plugin.js:5:24) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/node_modules/@ngtools/webpack/src/index.js:5:10) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-configs/typescript.js:4:19) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-configs/index.js:9:10) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-config.js:4:27) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/tasks/serve.js:10:26) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Class.run (/usr/local/lib/node_modules/@angular/cli/commands/serve.js:74:27) at Class. (/usr/local/lib/node_modules/@angular/cli/ember-cli/lib/models/command.js:134:17) at process._tickCallback (internal/process/next_tick.js:103:7)

@angular/cli: 1.0.0-beta.31 node - v7.5.0 npm - 4.1.2

Please help when running ng serve, the angular cli not found error comes up.

[clydin]

Can you provide your package.json? Please also run and provide the output of npm ls @angular/compiler-cli from within the project directory.

Also, in the future, please use the provided issue template to allow assistance to be rendered in a more timely manner.

[FredvanRijswijk]

OS?

macOS Sierra

Versions.

@angular/cli: 1.0.0-beta.31 node: 6.9.5 os: darwin x64 @angular/common: 2.4.7 @angular/compiler: 2.4.7 @angular/compiler-cli: 2.4.7 @angular/core: 2.4.7 @angular/forms: 2.4.7 @angular/http: 2.4.7 @angular/material: 2.0.0-beta.2 @angular/platform-browser: 2.4.7 @angular/platform-browser-dynamic: 2.4.7 @angular/router: 3.4.7

Repro steps.

Update NPM and new install of npm and angular cli on new MacBook Pro with macOS Sierra...

The log given by the failure.

ng serve Cannot find module '@angular/compiler-cli' Error: Cannot find module '@angular/compiler-cli' at Function.Module._resolveFilename (module.js:469:15) at Function.Module._load (module.js:417:25) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/node_modules/@ngtools/webpack/src/plugin.js:5:24) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/node_modules/@ngtools/webpack/src/index.js:5:10) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-configs/typescript.js:4:19) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-configs/index.js:9:10) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/models/webpack-config.js:4:27) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (/usr/local/lib/node_modules/@angular/cli/tasks/serve.js:10:26) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Class.run (/usr/local/lib/node_modules/@angular/cli/commands/serve.js:74:52) at Class. (/usr/local/lib/node_modules/@angular/cli/ember-cli/lib/models/command.js:134:17) at process._tickCallback (internal/process/next_tick.js:103:7)

Mention any other details that might be useful.

package.json:

{ "name": "myapp", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "ng": "ng", "start": "ng serve", "lint": "tslint \"src/*/.ts\"", "test": "ng test", "pree2e": "webdriver-manager update --standalone false --gecko false", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/common": "^2.4.7", "@angular/compiler": "^2.4.7", "@angular/compiler-cli": "^2.4.7", "@angular/core": "^2.4.7", "@angular/forms": "^2.4.7", "@angular/http": "^2.4.7", "@angular/material": "^2.0.0-beta.2", "@angular/platform-browser": "^2.4.7", "@angular/platform-browser-dynamic": "^2.4.7", "@angular/router": "^3.4.7", "@types/node": "^6.0.63", "angularfire2": "^2.0.0-beta.7-pre", "codelyzer": "^2.0.0", "core-js": "^2.4.1", "firebase": "^3.6.9", "hammerjs": "^2.0.8", "rxjs": "^5.1.1", "ts-helpers": "^1.1.1", "tslint": "^4.4.2", "zone.js": "^0.7.7" }, "devDependencies": { "@angular/compiler-cli": "^2.3.1", "@types/jasmine": "2.5.38", "@types/node": "^6.0.42", "angular-cli": "1.0.0-beta.24", "codelyzer": "~2.0.0-beta.1", "jasmine-core": "2.5.2", "jasmine-spec-reporter": "2.5.0", "karma": "1.2.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-remap-istanbul": "^0.2.1", "protractor": "~4.0.13", "ts-node": "1.2.1", "tslint": "^4.0.2", "typescript": "~2.0.3" } }

npm ls @angular/compiler-cli:

myapp@0.0.0 /Users/xx/xx/xx/xx/xx └── @angular/compiler-cli@2.4.7

[AlejandroSilva]

this happens to me too, just after runing: $ npm remove -g angulat-cli $ npm install -g @angular/cli

[Empereol]

Remove angular-cli from your package.json and replace it with @angular/cli

$ npm uninstall angular-cli $ npm install @angular/cli --save-dev

That seemed to work for me.

[asiftasleem]

Getting same error "ng serve". Working on happy-shopper github project.

[asiftasleem]

Same error even after changing to @angular/cli

[asiftasleem]

I don't have @angular/compiler-cli as a dependency. Trying now after adding it.

[asiftasleem]

Now getting TypeError: patterns.map is not a function

[AlejandroSilva]

got it, to upgrade from "angular-cli" to "@angular/cli" run this:

update angular-cli to the latest version

$ npm remove -g angular-cli $ npm install -g @angular/cli@latest

update the project dependencies

$ rm -rf node_modules dist $ npm install --save-dev @angular/cli@latest $ npm install

source: https://github.com/angular/angular-cli#updating-angular-cli

[asiftasleem]

after that I updated angular-cli.json and following advice worked for me: https://github.com/angular/angular-cli/issues/3566

[Ib467]

package.json file below -----

{ "name": "donsky-acc", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "start": "ng serve", "lint": "tslint \"src/*/.ts\"", "test": "ng test", "pree2e": "webdriver-manager update", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/common": "^2.1.0", "@angular/compiler": "^2.1.0", "@angular/core": "^2.1.0", "@angular/forms": "^2.1.0", "@angular/http": "^2.1.0", "@angular/platform-browser": "^2.1.0", "@angular/platform-browser-dynamic": "^2.1.0", "@angular/router": "^3.1.0", "core-js": "^2.4.1", "rxjs": "5.0.0-beta.12", "ts-helpers": "^1.1.1", "zone.js": "^0.6.23" }, "devDependencies": { "@angular/compiler-cli": "^2.1.0", "@types/jasmine": "^2.2.30", "@types/node": "^6.0.42", "angular-cli": "1.0.0-beta.20-4", "codelyzer": "~1.0.0-beta.3", "jasmine-core": "2.4.1", "jasmine-spec-reporter": "2.5.0", "karma": "1.2.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-remap-istanbul": "^0.2.1", "protractor": "4.0.9", "ts-node": "1.2.1", "tslint": "3.13.0", "typescript": "~2.0.3", "webdriver-manager": "10.2.5" } }

[clydin]

Please follow the steps listed here: https://github.com/angular/angular-cli#updating-angular-cli And also remove angular-cli. If afterwards, you still are having issues, please let us know.

[Ib467]

still problem continues..

Macbook-pro:donsky_acc macbookpro$ npm install -g @angular/cli@latest

npm ERR! Darwin 14.5.0 npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "@angular/cli@latest" npm ERR! node v7.5.0 npm ERR! npm v4.1.2

npm ERR! Cannot read property 'path' of null npm ERR! npm ERR! If you need help, you may report this error at: npm ERR! https://github.com/npm/npm/issues

npm ERR! Please include the following file with any support request: npm ERR! /Users/macbookpro/code/donsky_acc/npm-debug.log

[Ib467]

{ "name": "donsky-acc", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "start": "ng serve", "lint": "tslint \"src/*/.ts\"", "test": "ng test", "pree2e": "webdriver-manager update", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/common": "^2.1.0", "@angular/compiler": "^2.1.0", "@angular/core": "^2.1.0", "@angular/forms": "^2.1.0", "@angular/http": "^2.1.0", "@angular/platform-browser": "^2.1.0", "@angular/platform-browser-dynamic": "^2.1.0", "@angular/router": "^3.1.0", "core-js": "^2.4.1", "rxjs": "5.0.0-beta.12", "ts-helpers": "^1.1.1", "zone.js": "^0.6.23" }, "devDependencies": { "@angular/compiler-cli": "^2.1.0", "@types/jasmine": "^2.2.30", "@types/node": "^6.0.42", "@angular-cli": "1.0.0-beta.31", "codelyzer": "~1.0.0-beta.3", "jasmine-core": "2.4.1", "jasmine-spec-reporter": "2.5.0", "karma": "1.2.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-remap-istanbul": "^0.2.1", "protractor": "4.0.9", "ts-node": "1.2.1", "tslint": "3.13.0", "typescript": "~2.0.3", "webdriver-manager": "10.2.5" } }

changed angular-cli to @angular-cli in the devdependencies on package.json file

[Ib467]

You have to be inside an Angular CLI project in order to use the serve command.

[sublimator]

@angular/cli not @angular-cli

God, this isn't very much fun is it :(

Where's TypeScript 2.1 support ? Does it work ?

[Ib467]

made the change @angular/cli still not working, this is not fun at all.

[Ib467]

package.json

{ "name": "donsky-acc", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "start": "ng serve", "lint": "tslint \"src/*/.ts\"", "test": "ng test", "pree2e": "webdriver-manager update", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/common": "^2.1.0", "@angular/compiler": "^2.1.0", "@angular/core": "^2.1.0", "@angular/forms": "^2.1.0", "@angular/http": "^2.1.0", "@angular/platform-browser": "^2.1.0", "@angular/platform-browser-dynamic": "^2.1.0", "@angular/router": "^3.1.0", "core-js": "^2.4.1", "rxjs": "5.0.0-beta.12", "ts-helpers": "^1.1.1", "zone.js": "^0.6.23" }, "devDependencies": { "@angular/compiler-cli": "^2.1.0", "@types/jasmine": "^2.2.30", "@types/node": "^6.0.42", "@angular/cli": "1.0.0-beta.31",

"codelyzer": "~1.0.0-beta.3",
"jasmine-core": "2.4.1",
"jasmine-spec-reporter": "2.5.0",
"karma": "1.2.0",
"karma-chrome-launcher": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-jasmine": "^1.0.2",
"karma-remap-istanbul": "^0.2.1",
"protractor": "4.0.9",
"ts-node": "1.2.1",
"tslint": "3.13.0",
"typescript": "~2.0.3",
"webdriver-manager": "10.2.5"

} }

[sachasayan]

Having the same issue, after an angular-cli -> @angular/cli upgrade. It's an unmet peerdep with @angular/cli-compiler.

Fixed by doing:

npm uninstall angular-cli -g
npm uninstall angular-cli --save
npm install -g @angular/cli
npm install @angular/cli --save
npm install @angular/compiler-cli --save

However, surely there's a better way.

[Ib467]

macbook-pro:donsky_acc macbookpro$ sudo npm install @angular/cli --save Password: npm ERR! Darwin 14.5.0 npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "@angular/cli" "--save" npm ERR! node v7.5.0 npm ERR! npm v4.1.2 npm ERR! code ETIMEDOUT npm ERR! errno ETIMEDOUT npm ERR! syscall connect

npm ERR! network connect ETIMEDOUT 74.125.224.72:8888 npm ERR! network This is most likely not a problem with npm itself npm ERR! network and is related to network connectivity. npm ERR! network In most cases you are behind a proxy or have bad network settings. npm ERR! network npm ERR! network If you are behind a proxy, please make sure that the npm ERR! network 'proxy' config is set properly. See: 'npm help config'

npm ERR! Please include the following file with any support request: npm ERR! /Users/macbookpro/code/donsky_acc/npm-debug.log

this problem still continues, thanks ssayan for your note

[sublimator]

Pretty disappointed with this. I'm sure it's pretty great if you're an expert in webpack etc and have been following along and know the code. The Typescript is out of date which is a little annoying.

I'm personally going to build my own setup using webpack and all the components and learn all the pieces from the ground up, so when (not if) the troubles come, I can make sense of it all. And then I'd be able to make use of this cool project, and hopefully it's matured a little by then.

Recently:

• angular-cli -> @angular/cli
• angular-cli.json -> .angular-cli.json
• Weird TypeScript/WebPack related issues that are hard to debug.

Tricky business.

And Angular 3 (no, sorry 4 ;)), node 8, and TypeScript 2.2 just around the corner, lol.

God have mercy!

[Ib467]

thanks sublimator...had to uninstall node/npm on mac. then installed using brew. this link below has some great points to follow inorder to fix npm access issues / and others when installing angular-cli https://gist.github.com/DanHerbert/9520689 **note if someone comes across this issue on a mac os see link above.

[malinn]

I had identical problem. After trying all your suggestions, this is the line that finally worked for me: mv angular-cli.json .angular-cli.json

[QadMohKuwait]

I had the same problem but realized that I was in project folder, just CD to the solution folder and done

[Zuushi]

Hey,

I had the same issue when I tried to install Material for my Angular 4 project, here is what I've done step by step (using Windows) :

Note : First, you need to have node.js, npm, angular/cli installed and configured.

Step 1 : Open cmd.exe and create a new project : C:\Users\...\angulartutorial> ng new "MyAppProject"

Step 2 : Change your console location to your new project's directory : C:\Users\...\angulartutorial> cd "MyAppProject"

Step 3 : Install Angular Material : C:\Users\...\MyAppProject> npm install --save @angular/material @angular/animations

Step 4 : Now you are in trouble you need to get more packages... There should be some "npm WARN... You must install..." lines... Just install packages needed (if there are packages with the same name, install the higher version) : C:\Users\...\MyAppProject> npm install --save @angular/core@4.4.3 @angular/cdk @angular/common

Step 5 : New packages sometimes need more packages : C:\Users\...\MyAppProject> npm install --save rxjs zone.js

Step 6 : Your application is not working yet, you have few more packages to install : C:\Users\...\MyAppProject> npm install --save @angular/compiler-cli C:\Users\...\MyAppProject> npm install --save @angular/compiler@4.4.3 C:\Users\...\MyAppProject> npm install --save typescript

Step 7 : It is important to update npm to get new packages working together : C:\Users\...\MyAppProject> npm update

Step 8 : Now, install the last package : C:\Users\...\MyAppProject> npm install --save @angular/cli

Step 9 : Mount the local server : C:\Users\...\MyAppProject> ng serve

Step 10 : Enjoy ! You should be able to acces your application with this URL : http://localhost:4200/

Hope this help !

[aakanksha08]

Hi, I am facing the following problem with Angular2, while running ng serve, the follwing errors come

ERROR in g:/firebase-crud/src/providers/af.ts (3,55): Cannot find module 'angula rfire2'. ERROR in g:/firebase-crud/src/app/app.module.ts (5,35): Cannot find module 'angu larfire2'. ERROR in Error: Error encountered resolving symbol values statically. Could not resolve angularfire2 relative to g:/firebase-crud/src/app/app.module.ts., resolv ing symbol AppModule in g:/firebase-crud/src/app/app.module.ts, resolving symbol AppModule in g:/firebase-crud/src/app/app.module.ts, resolving symbol AppModule in g:/firebase-crud/src/app/app.module.ts at Error (native) at syntaxError (g:\firebase-crud\node_modules\@angular\compiler\bundles\comp iler.umd.js:1729:34) at simplifyInContext (g:\firebase-crud\node_modules\@angular\compiler\bundle s\compiler.umd.js:25111:23) at StaticReflector.simplify (g:\firebase-crud\node_modules\@angular\compiler \bundles\compiler.umd.js:25123:13) at StaticReflector.annotations (g:\firebase-crud\node_modules\@angular\compi ler\bundles\compiler.umd.js:24553:41) at _getNgModuleMetadata (g:\firebase-crud\node_modules\@angular\compiler-cli \src\ngtools_impl.js:138:31) at _extractLazyRoutesFromStaticModule (g:\firebase-crud\node_modules\@angula r\compiler-cli\src\ngtools_impl.js:109:26) at Object.listLazyRoutesOfModule (g:\firebase-crud\node_modules\@angular\com piler-cli\src\ngtools_impl.js:53:22) at Function.NgTools_InternalApi_NG_2.listLazyRoutes (g:\firebase-crud\node_m odules\@angular\compiler-cli\src\ngtools_api.js:91:39) at AotPlugin._getLazyRoutesFromNgtools (g:\firebase-crud\node_modules\@ngtoo ls\webpack\src\plugin.js:207:44) at _donePromise.Promise.resolve.then.then.then.then.then (g:\firebase-crud\n ode_modules\@ngtools\webpack\src\plugin.js:443:24) at process._tickCallback (internal/process/next_tick.js:109:7)

webpack: Failed to compile.

[nathiyakumar]

The "@angular/compiler-cli" package was not properly installed. Error: Error: Cannot find module '@angular/compiler-cli' Error: The "@angular/compiler-cli" package was not properly installed. Error: Error: Cannot find module '@angular/compiler-cli' at Object. (/home/finix/Downloads/angular4-1/ng4-material/node_modules/@ngtools/webpack/src/index.js:14:11) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/home/finix/Downloads/angular4-1/ng4-material/node_modules/@angular/cli/tasks/eject.js:10:19) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3) at Module.require (module.js:498:17) at require (internal/module.js:20:19) at Object. (/home/finix/Downloads/angular4-1/ng4-material/node_modules/@angular/cli/models/webpack-configs/styles.js:6:17) at Module._compile (module.js:571:32) at Object.Module._extensions..js (module.js:580:10) at Module.load (module.js:488:32) at tryModuleLoad (module.js:447:12) at Function.Module._load (module.js:439:3)

[nathiyakumar]

i have repeat error

[666lili666]

hi can you please help? what is wrong?

ng serve The "@angular/compiler-cli" package was not properly installed. Error: Error: Cannot find module '@angular/compiler-cli' Error: The "@angular/compiler-cli" package was not properly installed. Error: Error: Cannot find module '@angular/compiler-cli' at Object. (C:\Users\Moran\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\@ngtools\webpack\src\index.j s:14:11) at Module._compile (module.js:624:30) at Object.Module._extensions..js (module.js:635:10) at Module.load (module.js:545:32) at tryModuleLoad (module.js:508:12) at Function.Module._load (module.js:500:3) at Module.require (module.js:568:17) at require (internal/module.js:11:18) at Object. (C:\Users\Moran\AppData\Roaming\npm\node_modules\@angular\cli\tasks\eject.js:10:19) at Module._compile (module.js:624:30)

at Object.Module._extensions..js (module.js:635:10)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (C:\Users\Moran\AppData\Roaming\npm\node_modules\@angular\cli\models\webpack-configs\styles.js:6:17)
at Module._compile (module.js:624:30)
at Object.Module._extensions..js (module.js:635:10)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)

here is the json.package: { "name": "ofri-directory", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "ng": "ng", "start": "ng serve", "test": "ng test", "pree2e": "webdriver-manager update --standalone false --gecko false", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/animations": "^4.4.4", "@angular/cdk": "^2.0.0-beta.11", "@angular/common": "^4.4.4", "@angular/compiler": "^4.4.4", "@angular/core": "^4.4.4", "@angular/forms": "^2.3.1", "@angular/http": "^2.3.1", "@angular/material": "^2.0.0-beta.11", "@angular/platform-browser": "^4.4.4", "@angular/platform-browser-dynamic": "^2.3.1", "@angular/platform-server": "^4.4.4", "@angular/router": "^3.3.1", "core-js": "^2.4.1", "rxjs": "^5.4.3", "ts-helpers": "^1.1.1", "zone.js": "^0.8.18" }, "devDependencies": { "@angular/cli": "^1.4.4", "@angular/compiler-cli": "^4.4.4", "@types/jasmine": "2.5.38", "@types/node": "^6.0.42", "codelyzer": "~2.0.0-beta.1", "jasmine-core": "2.5.2", "jasmine-spec-reporter": "2.5.0", "karma": "1.2.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-remap-istanbul": "^0.2.1", "protractor": "~4.0.13", "ts-node": "1.2.1", "tslint": "^4.3.0", "typescript": "^2.6.0-dev.20170930" } }

thanks

[kprocks86]

npm install -g @angular/cli@latest works for me , thanks .

[ghost]

@AlejandroSilva Thanks a lot. Spent an hour struggling with this error and your suggestion fixed it

[sidm033]

npm install @angular-devkit/core --save-dev Worked for

[guntram]

@S-iddhartha ty alot! this is the only thing which worked for me... :)

[anupammaurya]

Uninstall node Delete folder Angular folder from Appdata>>Roaming>>...

• [ ] restart
• [ ] npm i
• [ ] npm -g update npm
• [ ] npm uninstall -g @angular/cli angular/cli
• [ ] npm cache clean
• [ ] npm install -g @angular/cli

[Jaimerojo]

@ssayan work for me!!!!

[keyil]

C:\Users\Softlogic\solo> npm install npm ERR! Unexpected end of JSON input while parsing near '...e":"circular-json","v'

npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Softlogic\AppData\Roaming\npm-cache_logs\2019-01-17T13_40_06_342Z-debug.log

[kamranmasud]

Cannot find module '@angular/compiler-cli' Error: Cannot find module '@angular/compiler-cli' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15) at Function.Module._load (internal/modules/cjs/loader.js:508:25) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Users\honey\node_modules\@ngtools\webpack\src\angular_compiler_plugin.js:12:24) at Module._compile (internal/modules/cjs/loader.js:701:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10) at Module.load (internal/modules/cjs/loader.js:600:32) at tryModuleLoad (internal/modules/cjs/loader.js:539:12) at Function.Module._load (internal/modules/cjs/loader.js:531:3) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Users\honey\node_modules\@ngtools\webpack\src\index.js:13:10) at Module._compile (internal/modules/cjs/loader.js:701:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10) at Module.load (internal/modules/cjs/loader.js:600:32) at tryModuleLoad (internal/modules/cjs/loader.js:539:12) at Function.Module._load (internal/modules/cjs/loader.js:531:3) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Users\honey\node_modules\@angular-devkit\build-angular\src\angular-cli-files\models\webpack-configs\typescript.js:4:19) at Module._compile (internal/modules/cjs/loader.js:701:30)

Please help me out ?

[gugodo]

got it, to upgrade from "angular-cli" to "@angular/cli" run this:

update angular-cli to the latest version

$ npm remove -g angular-cli $ npm install -g @angular/cli@latest

update the project dependencies

$ rm -rf node_modules dist $ npm install --save-dev @angular/cli@latest $ npm install

source: https://github.com/angular/angular-cli#updating-angular-cli

work for me... thanks!

[rujutat]

Cannot find module '@angular/compiler-cli/ngcc'. Please help

package.json - { "name": "apac-employees-staffing", "version": "0.0.0", "scripts": { "ng": "ng", "start": "ng serve --proxy-config proxy.json --ssl true", "build": "ng build", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^7.2.15", "@angular/cdk": "^7.3.7", "@angular/common": "~7.2.0", "@angular/compiler": "~7.2.0", "@angular/core": "~7.2.0", "@angular/forms": "~7.2.0", "@angular/material": "^7.3.7", "@angular/platform-browser": "~7.2.0", "@angular/platform-browser-dynamic": "~7.2.0", "@angular/router": "~7.2.0", "@ncstate/sat-popover": "^3.2.0", "@types/jquery": "^3.3.29", "bootstrap": "^4.3.1", "core-js": "^2.5.4", "hammerjs": "^2.0.8", "jquery": "^3.4.1", "jw-react-modal": "^1.0.3", "material-ui": "^0.20.2", "ngx-tooltip": "0.0.9", "react-edit-inline": "^1.0.8", "rxjs": "~6.3.3", "rxjs-compat": "^6.5.2", "tslib": "^1.9.0", "zone.js": "~0.8.26" }, "devDependencies": { "@angular-devkit/build-angular": "~0.13.0", "@angular/cli": "~7.3.9", "@angular/compiler-cli": "~7.2.0", "@angular/language-service": "~7.2.0", "@types/node": "~8.9.4", "@types/jasmine": "~2.8.8", "@types/jasminewd2": "~2.0.3", "codelyzer": "~4.5.0", "jasmine-core": "~2.99.1", "jasmine-spec-reporter": "~4.2.1", "karma": "~4.0.0", "karma-chrome-launcher": "~2.2.0", "karma-coverage-istanbul-reporter": "~2.0.1", "karma-jasmine": "~1.1.2", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.4.0", "ts-node": "~7.0.0", "tslint": "~5.11.0", "typescript": "~3.2.2" } }

npm ls @angular/compiler-cli `-- UNMET PEER DEPENDENCY @angular/compiler-cli@7.2.15

npm ERR! peer dep missing: @angular/compiler-cli@^8.0.0-beta.0 || ^8.1.0-beta.0 || ^8.2.0-beta.0 || ^8.3.0-beta.0 || ^8.4.0-beta.0 || >=9.0.0-beta < 9, required by @angular-devkit/build-angular@0.802.1

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