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[英]You seem to not be depending on “@angular/core and/or ”rxjs". This is an error
[英]You seem to not be depending on “@angular/core”. Typescript
我試圖在 npm start 上運行一個命令,但我收到消息:“你似乎不依賴於”@angular/core“。這是一個錯誤。可能是什么原因?正如它在控制台中所寫的那樣: npm @angular/core -v 它得到 5.4.2
我的 package.json
"dependencies": {
"@angular/animations": "^4.4.3",
"@angular/common": "^4.4.3",
"@angular/compiler": "^4.4.3",
"@angular/core": "^4.4.3",
"@angular/forms": "^4.4.3",
"@angular/http": "^4.4.3",
"@angular/platform-browser": "^4.4.3",
"@angular/platform-browser-dynamic": "^4.4.3",
"@angular/router": "^4.4.3",
"applicationinsights-js": "^1.0.12",
"core-js": "^2.4.1",
"date-fns": "^1.28.5",
"deepmerge": "^1.5.1",
"fingerprintjs2": "^1.5.1",
"ng2-page-scroll": "^4.0.0-beta.9",
"ngx-mydatepicker": "2.1.2",
"rxjs": "^5.1.0",
"zone.js": "^0.8.12"
},
"devDependencies": {
"@angular/cli": "^1.4.2",
"@angular/compiler-cli": "^4.4.3",
"@angular/language-service": "^4.4.3",
"@types/applicationinsights-js": "^1.0.4",
"@types/deepmerge": "^1.3.2",
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "~3.0.1",
"gulp": "^3.9.1",
"gulp-deploy-git": "^0.5.3",
"gulp-replace": "^0.6.1",
"husky": "^0.14.3",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"lint-staged": "^4.0.3",
"prettier": "^1.5.3",
"protractor": "^5.1.2",
"run-sequence": "^2.1.0",
"ts-node": "~3.2.0",
"tslint": "~5.7.0",
"typescript": "^2.5.2"
}
我遇到了同樣的問題來解決這個問題,你需要做的就是
cd <project_name>
然后運行以下命令:
npm update
然后項目將成功編譯。
在執行以下命令時,我也遇到了同樣的問題。
D:\My_Project>ng serve
然后我按照以下步驟操作,它對我有用。
D:\My_Project>npm link
D:\My_Project>ng serve
繼續努力,祝你好運:)
嘗試刪除node_modules
文件夾、 package-lock.json
文件,然后運行:
npm cache clean --force
npm cache verify
npm i
當我的 node_modules 文件夾為空時,會發生此錯誤,否則里面會有一堆文件夾。 我使用“ng link”命令來解決它。
我的項目名稱是 Pipes,我的命令提示符如下所示:
管道 $ npm 鏈接
最后你可以執行 ng serve 來檢查它
你需要刪除^這個,因為它得到了那個版本,其他文件由於這個版本而影響,
所以總是在 angular 中使用特定的版本。
或者您可以在此處使用以下 package.json:
{
"name": "artist-booking-app",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"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",
"angular2-toaster": "^4.0.1",
"bootstrap": "3.3.7",
"core-js": "2.4.1",
"jquery": "3.2.1",
"ng2-scroll-to-el": "^1.0.0",
"primeng": "^4.1.3",
"rxjs": "5.4.1",
"zone.js": "0.8.14"
},
"devDependencies": {
"@angular/cli": "1.2.6",
"@angular/compiler-cli": "4.0.0",
"@angular/language-service": "4.0.0",
"@types/jasmine": "2.5.53",
"@types/jasminewd2": "2.0.2",
"@types/node": "6.0.60",
"codelyzer": "3.0.1",
"jasmine-core": "2.6.2",
"jasmine-spec-reporter": "4.1.0",
"karma": "1.7.0",
"karma-chrome-launcher": "2.1.1",
"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": "3.0.4",
"tslint": "5.3.2",
"typescript": "2.3.3"
}
}
運行這個:
npm install @angular/core;
然后刪除這個文件: node_modules/@angular/compiler-cli/ngcc/__ngcc_lock_file__
並嘗試重新加載您的 ng 服務器。
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