vis*_*h60 3 node.js npm typescript angular
我正在尝试npm install设置 Angular 项目,但遇到了这些错误。我在 Mac 上尝试打开一个相对较旧的项目,这很可能是我遇到问题的原因。
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: @angular-devkit/build-angular@15.2.2
npm ERR! Found: typescript@3.5.3
npm ERR! node_modules/typescript
npm ERR! dev typescript@"~3.5.3" from the root project
npm ERR! peer typescript@">=2.1.0 || >=2.1.0-dev || >=2.2.0-dev || >=2.3.0-dev || >=2.4.0-dev || >=2.5.0-dev || >=2.6.0-dev || >=2.7.0-dev || >=2.8.0-dev || >=2.9.0-dev || >=3.0.0-dev || >= 3.1.0-dev || >= 3.2.0-dev" from tslint@5.15.0
npm ERR! node_modules/tslint
npm ERR! dev tslint@"~5.15.0" from the root project
npm ERR! 1 more (tsutils)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer typescript@">=4.8.2 <5.0" from @angular-devkit/build-angular@15.2.2
npm ERR! node_modules/@angular-devkit/build-angular
npm ERR! dev @angular-devkit/build-angular@"^15.2.2" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: typescript@4.9.5
npm ERR! node_modules/typescript
npm ERR! peer typescript@">=4.8.2 <5.0" from @angular-devkit/build-angular@15.2.2
npm ERR! node_modules/@angular-devkit/build-angular
npm ERR! dev @angular-devkit/build-angular@"^15.2.2" 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.
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我尝试--force这样做,--legacy-peer-deps但它们都给我带来了一些漏洞。我也尝试过降级节点版本,但没有成功。我查看了 package.json 版本并找到了 "@types/node": "~8.9.4",从我发现的是该项目的指定依赖项,并尝试降级到该版本。所做的一切只是让它变得异常缓慢,并最终给我留下了错误。这是 package.json 文件:
{
"name": "client",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^15.2.2",
"@angular/cdk": "^15.2.2",
"@angular/common": "^15.2.2",
"@angular/compiler": "^8.2.14",
"@angular/core": "^8.2.14",
"@angular/flex-layout": "^8.0.0-beta.27",
"@angular/forms": "^15.2.2",
"@angular/material": "^15.2.2",
"@angular/platform-browser": "^15.2.2",
"@angular/platform-browser-dynamic": "^15.2.2",
"@angular/router": "^15.2.2",
"apollo-angular": "^4.2.1",
"apollo-angular-link-http": "^1.11.0",
"apollo-cache-inmemory": "^1.6.6",
"apollo-client": "^2.6.10",
"apollo-link": "^1.2.14",
"deep-copy-ts": "^0.5.0",
"graphql": "^14.7.0",
"graphql-tag": "^2.11.0",
"hammerjs": "^2.0.8",
"rxjs": "~6.4.0",
"ts-deepcopy": "^0.1.4",
"tslib": "^1.13.0",
"zone.js": "~0.9.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^15.2.2",
"@angular/cli": "^15.2.2",
"@angular/compiler-cli": "^15.2.2",
"@angular/language-service": "^8.2.14",
"@types/jasmine": "~3.3.8",
"@types/jasminewd2": "^2.0.8",
"@types/node": "~8.9.4",
"codelyzer": "^0.0.28",
"jasmine-core": "^3.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^6.4.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.5.4",
"protractor": "^7.0.0",
"ts-node": "~7.0.0",
"tslint": "~5.15.0",
"typescript": "~3.5.3"
}
}
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以下是我在终端中运行“ng version”时的版本。我刚刚开始从事前端开发,因此我们将不胜感激。
编辑:按照罗伯特的建议,出现以下错误。
小智 8
这个问题是由于有 Angular 版本,但并非所有 npm 包都支持当前版本和许多其他已弃用的功能。
npm install --force
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它将从package.json下载所有软件包及其版本,并确保在使用时运行该项目
npm run start
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只下载指定版本的包
npm ci --force
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要在安装所有 package.json 后解决问题(如果有任何问题),请使用
npm install --legacy-peer-deps
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