【发布时间】:2020-03-03 16:51:48
【问题描述】:
我收到此错误消息:
An unhandled exception occurred: Cannot find module '@angular/compiler-cli'
See "C:\Users\rashe\AppData\Local\Temp\ng-s9ZG05\angular-errors.log" for further details.
当我尝试使用 ng serve 命令运行我的 Angular 项目时。我试图将 angular 8 更新为 angular 9 只是为了让它破坏我的项目。我尝试卸载 angular,npm install @angular-devkit/build-angular,删除节点模块,删除 package.json 和 package-lock.json,清除 AppData>roaming> npm 缓存和 npm。我通过 npm 多次执行这些操作,并通过我的文件资源管理器手动执行这些操作。我尝试在删除/重新安装之前和之后更新 npm 和 ng update。我一直收到相同的错误消息。我尝试的最后一件事是卸载 angular 9 并重新安装 angular 8,但我得到了相同的消息。我认为这与版本无关。
这是目前安装的:current angular version
当我卸载 Angular 时,我是全局卸载的。之后,我注意到虽然我有 Angular cli 版本 9,但 Angular 下列出的版本是 8。所以,我删除/卸载了所有内容,当我检查 Angular cli 版本时它是版本 9,但在 Angular 下它是空的。我仍然有同样的错误,所以我再次删除/卸载了所有内容并安装了 Angular cli 8,目前在 angular 下列出的是 8。我不知道这是否有帮助,但我想我应该提一下。 我的 package.json 文件
{
"name": "dashborad-front-end",
"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": "~8.2.7",
"@angular/cdk": "~8.2.2",
"@angular/common": "~8.2.7",
"@angular/compiler": "~8.2.7",
"@angular/core": "~8.2.7",
"@angular/forms": "~8.2.7",
"@angular/material": "^8.2.2",
"@angular/platform-browser": "~8.2.7",
"@angular/platform-browser-dynamic": "~8.2.7",
"@angular/router": "~8.2.7",
"@ng-bootstrap/ng-bootstrap": "^5.1.1",
"bootstrap": "^4.3.1",
"font-awesome": "^4.7.0",
"hammerjs": "^2.0.8",
"jquery": "^3.4.1",
"ngx-bootstrap": "^5.1.2",
"ngx-pagination": "^4.1.0",
"ngx-take-until-destroy": "^5.4.0",
"popper.js": "^1.15.0",
"rxjs": "~6.4.0",
"tslib": "^1.10.0",
"zone.js": "~0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.803.5",
"@angular/cli": "~8.3.5",
"@angular/compiler-cli": "~8.2.7",
"@angular/language-service": "~8.2.7",
"@types/node": "~8.9.4",
"@types/jasmine": "~3.3.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "^5.0.0",
"jasmine-core": "~3.4.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.1.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.15.0",
"typescript": "~3.7.5"
}
}
【问题讨论】:
-
运行 npm install @angular-devkit/build-angular 并安装 npm i @angular/compiler-cli
-
两个都试了还是同样的错误
-
尝试运行 npm cache clean --force
-
使用 npm i @angular/compiler-cli 我得到:发生未处理的异常:作业名称“..getProjectMetadata”不存在。有关详细信息,请参阅“C:\Users\rashe\AppData\Local\Temp\ng-QNmxEV\angular-errors.log”。
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@PalakJadav 错误:发生未处理的异常:作业名称“..getProjectMetadata”不存在。有关详细信息,请参阅“C:\Users\rashe\AppData\Local\Temp\ng-QNmxEV\angular-errors.log”。