如何解决 Angular 8 ASP.NET 中的此构建错误 [英] How to resolve this build error in Angular 8 ASP.NET
问题描述
我收到此错误无法找到模块@angular/core".并搜索 SO 寻求帮助，但有问题但没有任何帮助.
I get this error Cannot find module '@angular/core'. and search SO for help on this and there are questions but nothing helps me.
这与错误的版本导入有关吗?在我运行的命令窗口中
Does this has to do with wrong version import? In the command windows I run
L:\NetProject\BooksProject\BooksProject\ClientApp>ng build
L:\NetProject\BooksProject\BooksProject\ClientApp>ng build
并得到相同的错误
BooksProject>
BooksProject> fail: Microsoft.AspNetCore.SpaServices[0]
BooksProject> ERROR in ../../../node_modules/@angular/cdk/bidi/typings/dir-document-token.d.ts(8,32): error TS2307: Cannot find module '@angular/core'.
BooksProject> ../../../node_modules/@angular/cdk/bidi/typings/dir.d.ts(8,59): error TS2307: Cannot find module '@angular/core'.
BooksProject> ../../../node_modules/@angular/cdk/bidi/typings/directionality.d.ts(8,41): error TS2307: Cannot find module '@angular/core'.
BooksProject> ../../../node_modules/@angular/cdk/text-field/typings/autofill.d.ts(9,69): error TS2307: Cannot find module '@angular/core'.
BooksProject> ../../../node_modules/@angular/cdk/text-field/typings/autofill.d.ts(10,28): error TS2307: Cannot find module 'rxjs'.
BooksProject> ../../../node_modules/@angular/cdk/text-field/typings/autosize.d.ts(8,71): error TS2307: Cannot find module '@angular/core'.
BooksProject>
如果我调试应用程序，一个只有文本的获取浏览器窗口，无法获取/"
If I debug the app a get browser window with only the text, "Cannot GET /"
我删除了 node_modules 文件夹并进行了 npm install
I deleted the node_modules folder and did npm install
我根据@HariniP 的建议运行了命令，谢谢！
I run the command after suggestion from @HariniP, Thanks!
npm i @angular/core
npm i @angular/core
这是输出，我需要修复所有这些警告吗?
And this is the output, do I need to fix all this WARN?
L:\NetProject\BooksProject\BooksProject\ClientApp>npm i @angular/core
npm WARN @angular/material@7.3.7 requires a peer of @angular/cdk@7.3.7 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/animations@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/common@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/compiler@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/core@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/platform-browser@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/platform-server@8.1.0-next.1 requires a peer of @angular/platform-browser-dynamic@8.1.0-next.1 but none is installed. You must install peer dependencies yourself.
npm WARN The package protractor is included as both a dev and production dependency.
npm WARN The package ts-node is included as both a dev and production dependency.
npm WARN The package tslint is included as both a dev and production dependency.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ @angular/core@8.0.0
updated 1 package and audited 19503 packages in 33.58s
found 1 moderate severity vulnerability
run `npm audit fix` to fix them, or `npm audit` for details
L:\NetProject\BooksProject\BooksProject\ClientApp>
推荐答案
我通过添加 :
<TypeScriptExperimentalDecorators>True</TypeScriptExperimentalDecorators>
<TypeScriptEmitDecoratorMetadata>True</TypeScriptEmitDecora
此链接可能对您有所帮助 打字稿错误
this link might help u TypeScript error
这篇关于如何解决 Angular 8 ASP.NET 中的此构建错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
