我正在尝试从 Angular 15 升级到 Angular 16。
我有版本 15 的配置：
{
"name": "name",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test",
"lint": "ng lint"
},
"private": true,
"dependencies": {
"@angular/animations": "^15.0.4",
"@angular/common": "~15.0.4",
"@angular/compiler": "~15.0.4",
"@angular/core": "~15.0.4",
"@angular/forms": "~15.0.4",
"@angular/localize": "~15.0.4",
"@angular/platform-browser": "~15.0.4",
"@angular/platform-browser-dynamic": "~15.0.4",
"@angular/router": "~15.0.4",
"@ng-bootstrap/ng-bootstrap": "^14.0.0",
"@popperjs/core": "^2.11.6",
"bootstrap": "^5.2.0",
"ngx-spinner": "^15.0.1",
"ngx-toastr": "^15.0.0",
"rxjs": "~7.5.5",
"tslib": "^2.4.0",
"zone.js": "~0.11.5"
},
"devDependencies": {
"@angular-devkit/build-angular": "^15.0.5",
"@angular-eslint/builder": "15.1.0",
"@angular-eslint/eslint-plugin": "15.1.0",
"@angular-eslint/eslint-plugin-template": "15.1.0",
"@angular-eslint/schematics": "^15.1.0",
"@angular-eslint/template-parser": "15.1.0",
"@angular/cli": "^15.0.5",
"@angular/compiler-cli": "~15.0.4",
"@types/jasmine": "~4.0.3",
"@types/node": "^17.0.30",
"@typescript-eslint/eslint-plugin": "^5.43.0",
"@typescript-eslint/parser": "^5.43.0",
"eslint": "^8.28.0",
"eslint-plugin-jsdoc": "^39.2.9",
"jasmine-core": "~4.1.0",
"karma": "~6.3.19",
"karma-chrome-launcher": "~3.1.1",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.0.0",
"karma-jasmine-html-reporter": "~1.7.0",
"karma-junit-reporter": "^2.0.1",
"typescript": "~4.8.4"
}
}
这是我第一次尝试新配置（为了运行 Angular 16）：
{
"name": "name",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"test-ci": "ng test --watch=false --browsers=ChromeHeadless",
"lint": "ng lint"
},
"private": true,
"dependencies": {
"@angular/animations": "^15.0.4",
"@angular/common": "16.0.0",
"@angular/compiler": "^16.0.0",
"@angular/core": "16.0.0",
"@angular/forms": "~15.0.4",
"@angular/localize": "~15.0.4",
"@angular/platform-browser": "~15.0.4",
"@angular/platform-browser-dynamic": "~15.0.4",
"@angular/router": "~15.0.4",
"@ng-bootstrap/ng-bootstrap": "^14.0.0",
"@popperjs/core": "^2.11.6",
"bootstrap": "^5.2.0",
"ngx-spinner": "^15.0.1",
"ngx-toastr": "^15.0.0",
"rxjs": "~7.5.5",
"tslib": "^2.4.0",
"zone.js": "~0.13.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "16.0.0",
"@angular-eslint/builder": "16.0.0",
"@angular-eslint/eslint-plugin": "16.0.0",
"@angular-eslint/eslint-plugin-template": "16.0.0",
"@angular-eslint/schematics": "^16.0.0",
"@angular-eslint/template-parser": "16.0.0",
"@angular/cli": "16.0.0",
"@angular/compiler-cli": "16.0.0",
"@types/jasmine": "~4.0.3",
"@types/node": "^18.0.30",
"@typescript-eslint/eslint-plugin": "^5.43.0",
"@typescript-eslint/parser": "^5.43.0",
"eslint": "^8.28.0",
"eslint-plugin-jsdoc": "^39.2.9",
"jasmine-core": "~4.1.0",
"karma": "~6.3.19",
"karma-chrome-launcher": "~3.1.1",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.0.0",
"karma-jasmine-html-reporter": "~1.7.0",
"karma-junit-reporter": "^2.0.1",
"typescript": "~4.9.4"
}
}
但是，这就是我运行“npm install”时得到的结果：
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @angular-devkit/[email protected]
npm ERR! node_modules/@angular-devkit/build-angular
npm ERR! dev @angular-devkit/build-angular@"16.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! dev @angular-devkit/build-angular@"16.0.0" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @angular/[email protected]
npm ERR! node_modules/@angular/compiler-cli
npm ERR! peer @angular/compiler-cli@"^16.0.0" from @angular-devkit/[email protected]
npm ERR! node_modules/@angular-devkit/build-angular
npm ERR! dev @angular-devkit/build-angular@"16.0.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
请指导我让它发挥作用。它可以与“--force”一起使用，但我想这不是你想要的。
我遵循了 @edjm 的建议，即我安装了一个单独的 Angular 16 应用程序并比较了软件包版本。我使用了新的 Angular 16 安装中提供的版本。
{
"name": "name",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint"
},
"private": true,
"dependencies": {
"@angular/animations": "^16.1.0",
"@angular/common": "^16.1.0",
"@angular/compiler": "^16.1.0",
"@angular/core": "^16.1.0",
"@angular/forms": "^16.1.0",
"@angular/platform-browser": "^16.1.0",
"@angular/platform-browser-dynamic": "^16.1.0",
"@angular/router": "^16.1.0",
"@ng-bootstrap/ng-bootstrap": "^15.0.0",
"rxjs": "~7.8.0",
"tslib": "^2.3.0",
"@popperjs/core": "^2.11.6",
"bootstrap": "^5.2.0",
"ngx-spinner": "^16.0.2",
"ngx-toastr": "^15.0.0",
"zone.js": "^0.13.0"
},
"devDependencies": {
"@angular-devkit/build-angular": "~16.0.0",
"@angular-eslint/builder": "~16.0.0",
"@angular-eslint/eslint-plugin": "~16.0.0",
"@angular-eslint/eslint-plugin-template": "~16.0.0",
"@angular-eslint/schematics": "~16.0.0",
"@angular-eslint/template-parser": "~16.0.0",
"@angular/cli": "~16.1.2",
"@angular/compiler-cli": "^16.1.0",
"@types/jasmine": "~4.0.3",
"@types/node": "^18.0.30",
"@typescript-eslint/eslint-plugin": "^5.43.0",
"@typescript-eslint/parser": "^5.43.0",
"eslint": "^8.43.0",
"eslint-plugin-jsdoc": "^46.4.2",
"jasmine-core": "~4.1.0",
"karma": "~6.3.19",
"karma-chrome-launcher": "~3.1.1",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.0.0",
"karma-jasmine-html-reporter": "~1.7.0",
"karma-junit-reporter": "^2.0.1",
"typescript": "~4.9.4"
}
}
要解决此问题，您可以暂时执行 npm i --legacy-peer-deps 来安装软件包