[英]Angular boot error npm ERR! code ELIFECYCLE
I have this problem when I want boot Angular project当我想启动 Angular 项目时,我遇到了这个问题
tried install plugins尝试安装插件
{
"name": "portal-app",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --proxy-config proxy.config.json",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^5.0.0",
"@angular/common": "^5.0.0",
"@angular/compiler": "^5.0.0",
"@angular/core": "^5.0.0",
"@angular/forms": "^5.0.0",
"@angular/http": "^5.0.0",
"@angular/platform-browser": "^5.0.0",
"@angular/platform-browser-dynamic": "^5.0.0",
"@angular/router": "^5.0.0",
"bootstrap": "^3.3.7",
"core-js": "^2.4.1",
"rxjs": "^5.5.2",
"zone.js": "^0.8.14"
},
"devDependencies": {
"@angular/cli": "^1.6.3",
"@angular/compiler-cli": "^5.0.0",
"@angular/language-service": "^5.0.0",
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "^4.0.1",
"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": "~3.2.0",
"tslint": "~5.7.0",
"typescript": "~2.4.2"
}
}
You have to be inside an angular-cli project in order to use the serve command.
您必须在 angular-cli 项目中才能使用 serve 命令。
npm ERR!
npm 错误! code ELIFECYCLE npm ERR!
代码 ELIFECYCLE npm 错误! errno 1 npm ERR!
errno 1 npm 错误! portal-app@0.0.0 start: ng serve --proxy-config proxy.config.json npm ERR!
门户应用程序@0.0.0 开始: ng serve --proxy-config proxy.config.json npm ERR! Exit status 1 npm ERR!
退出状态 1 npm ERR! npm ERR!
npm 错误! Failed at the portal-app@0.0.0 start script.
在 portal-app@0.0.0 启动脚本中失败。 npm ERR!
npm 错误! This is probably not a problem with npm.
这可能不是 npm 的问题。 There is likely additional logging output above.
上面可能有额外的日志输出。 npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm WARN 本地 package.json 存在,但缺少 node_modules,你的意思是要安装吗?
npm ERR!
npm 错误! A complete log of this run can be found in: npm ERR!
可以在以下位置找到此运行的完整日志:npm ERR!
C:\Users\User\AppData\Roaming\npm-cache_logs\2019-04-24T06_32_19_277Z-debug.logC:\Users\User\AppData\Roaming\npm-cache_logs\2019-04-24T06_32_19_277Z-debug.log
Process finished with exit code 1
进程以退出代码 1 结束
Your error is clear and meaningful : you need to be inside your project to run your command.您的错误很明确且有意义:您需要在项目中运行您的命令。 You'll maybe need to use the change directory command to place your command prompt at the right location before launching your npm scripts.
在启动 npm 脚本之前,您可能需要使用更改目录命令将命令提示符放置在正确的位置。
So :所以 :
cd /path/to/projectDirectory
npm start
Should do the trick.应该做的伎俩。
在我的情况下,我在运行 ng test --karma-config=karma.conf.js --code-coverage 时遇到了这种类型的错误,问题的原因是代码中的 console.log 语句
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