How to Downgrade AngularCli version
15,538
Solution 1
Go to you package.json and change all @angular dependencies to 4.0.0 or any version you want.
Then do the same for @angular-cli with the version number you want it to be. just like the code below
- Save that file
- Delete you node-modules folder
- run `npm install` or `yarn` if you are using yarn.
{
"name":"crud-operation",
"version":"0.0.0",
"license":"MIT",
"scripts":{
"ng":"ng",
"start":"ng serve",
"build":"ng build --prod",
"test":"ng test",
"lint":"ng lint",
"e2e":"ng e2e"
},
"private":true,
"dependencies":{
"@angular/animations":"4.0.0",
"@angular/common":"4.0.0",
"@angular/compiler":"4.0.0",
"@angular/core":"4.0.0",
"@angular/forms":"4.0.0",
"@angular/http":"4.0.0",
"@angular/platform-browser":"4.0.0",
"@angular/platform-browser-dynamic":"4.0.0",
"@angular/router":"4.0.0",
"core-js":"^2.4.1",
"rxjs":"^5.5.6",
"zone.js":"^0.8.19"
},
"devDependencies":{
"@angular/cli":"1.6.3",
"@angular/compiler-cli":"4.0.0",
"@angular/language-service":"4.0.0",
"@types/jasmine":"~2.8.3",
"@types/jasminewd2":"~2.0.2",
"@types/node":"~6.0.60",
"codelyzer":"^4.0.1",
"jasmine-core":"~2.8.0",
"jasmine-spec-reporter":"~4.2.1",
"karma":"~2.0.0",
"karma-chrome-launcher":"~2.2.0",
"karma-cli":"~1.0.1",
"karma-coverage-istanbul-reporter":"^1.2.1",
"karma-jasmine":"~1.1.0",
"karma-jasmine-html-reporter":"^0.2.2",
"protractor":"~5.1.2",
"ts-node":"~3.2.0",
"tslint":"~5.9.1",
"typescript":"~2.5.3"
}
}
Solution 2
Because the angular package name has changed:
npm uninstall -g @angular/cli
npm cache clean
npm install -g @angular/cli@latest
Also please note that the @angular/cli
version and then angular version are mutually exclusive.
If you want to downgrade the version of angular for your project only, then change the angular
version in your package.json
.
Author by
Kunal Vijan
I am a learner and that's why I am here. Thanks to the entire community of stackoverflow for helping each other.
Updated on June 05, 2022Comments
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Kunal Vijan almost 2 years
I have updated my angular cli version and now it showing angular : 5.2.0
I have entire code build in angular4. Can you help me with the steps to downgrade my angularcli version (specific version) so that I have angular4. Here is my current configuration:
Angular CLI: 1.6.4 Node: 9.2.1 OS: win32 x64 Angular: 5.2.0 @angular/cli: 1.6.4 @angular-devkit/build-optimizer: 0.0.38 @angular-devkit/core: 0.0.25 @angular-devkit/schematics: 0.0.48 @ngtools/json-schema: 1.1.0 @ngtools/webpack: 1.9.4 @schematics/angular: 0.1.13 @schematics/schematics: 0.0.13 typescript: 2.4.2 webpack: 3.10.0
Global
Angular CLI: 1.6.3 Node: 9.2.1 OS: win32 x64 Angular: ...
I tried below commands but no luck
npm uninstall -g angular-cli npm cache clean npm install -g [email protected]
package.json
{ "name": "crud-operation", "version": "0.0.0", "license": "MIT", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build --prod", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^4.0.0", "@angular/common": "^4.0.0", "@angular/compiler": "^4.0.0", "@angular/core": "^4.0.0", "@angular/forms": "^4.0.0", "@angular/http": "^4.0.0", "@angular/platform-browser": "^4.0.0", "@angular/platform-browser-dynamic": "^4.0.0", "@angular/router": "^4.0.0", "core-js": "^2.4.1", "rxjs": "^5.5.6", "zone.js": "^0.8.19" }, "devDependencies": { "@angular/cli": "1.6.4", "@angular/compiler-cli": "^4.0.0", "@angular/language-service": "^4.0.0", "@types/jasmine": "~2.8.3", "@types/jasminewd2": "~2.0.2", "@types/node": "~6.0.60", "codelyzer": "^4.0.1", "jasmine-core": "~2.8.0", "jasmine-spec-reporter": "~4.2.1", "karma": "~2.0.0", "karma-chrome-launcher": "~2.2.0", "karma-cli": "~1.0.1", "karma-coverage-istanbul-reporter": "^1.2.1", "karma-jasmine": "~1.1.0", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.1.2", "ts-node": "~3.2.0", "tslint": "~5.9.1", "typescript": "~2.5.3" } }
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Nadhir Falta over 6 years@KunalVijan can I see your package.json ?
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Kunal Vijan over 6 yearsI have added into the post
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Nadhir Falta over 6 yearsWhat version of cli you wanna use ?
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Kunal Vijan over 6 yearsI wanted to use 1.6.3 for cli and angular 4
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Kunal Vijan over 6 yearsworks like charm. thanks I can see angular 4 now.
Angular CLI: 1.6.3 Node: 9.2.1 OS: win32 x64 Angular: 4.0.0 ... animations, common, compiler, compiler-cli, core, forms ... http, language-service, platform-browser ... platform-browser-dynamic, router, tsc-wrapped @angular/cli: 1.6.3 @angular-devkit/build-optimizer: 0.0.38 @angular-devkit/core: 0.0.25 @angular-devkit/schematics: 0.0.48 @ngtools/json-schema: 1.1.0 @schematics/angular: 0.1.13 @schematics/schematics: 0.0.13 typescript: 2.5.3 webpack: 3.10.0
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Nadhir Falta over 6 yearsCool!! You're welcome, the ^ sign tells npm to always get the latest version