VSCode找不到模块"@ angular/core"或任何其他模块

问题描述

我的项目是使用Angular CLI版本1.2.6生成的.

My project was generated with Angular CLI version 1.2.6.

我可以编译项目，并且可以正常工作，但是我总是在VSCode中出错，告诉我:

I can compile the project and it works fine, but I always get error in VSCode telling me:

cannot  find module '@angular/core'
cannot find module '@angular/router'
cannot find module .....

我已经附加了 tsconfig.json 文件的内容这让我感到非常沮丧，花了2个小时来找出问题所在，我还卸载并重新安装了VSCode它不起作用.

I have attached content of my tsconfig.json filethis has been really frustrating for me, spending 2 hours to figure out what is wrong,I have also uninstalled and reinstalled the VSCodeit doesn't work.

这是我的环境规范:

@angular/cli: 1.2.6
node: 6.9.1
os: win32 x64
@angular/animations: 4.3.4
@angular/common: 4.3.4
@angular/compiler: 4.3.4
@angular/core: 4.3.4
@angular/forms: 4.3.4
@angular/http: 4.3.4
@angular/platform-browser: 4.3.4
@angular/platform-browser-dynamic: 4.3.4
@angular/router: 4.3.4
@angular/cli: 1.2.6
@angular/compiler-cli: 4.3.4
@angular/language-service: 4.3.4

OS:Microsoft与10企业版

OS: Microsoft vs 10 enterprise

项目根文件夹

.angular-cli.json
.editorconfig
.gitignore
.vscode
e2e
karma.conf.js
node_modules
package.json
protractor.conf.js
README.md
src
tsconfig.json
tslint.json

node_modules 文件夹

-@angular
--animations
--cli
--common
--compiler
--compiler-cli
--core
---@angular
---bundles
---core.d.ts
---core.metadata.json
---package.json
---public_api.d.ts
---README.md
---src
---testing
---testing.d.ts
---testing.metadata.json
--forms
--http
--language-service
--platform-browser
--platform-browser-dynamic
--router
--tsc-wrapped
@ng-bootstrap
@ngtools
-@types
--jasmine
--jasminewd2
--node
--q
--selenium-webdriver

tsconfig.json :

{
  "compileOnSave": false,
  "compilerOptions": {
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2016",
      "dom"
    ]
  }
}

推荐答案

我仅在导入自己创建的组件/服务时才遇到此问题对于像我这样无法接受的解决方案的人，可以尝试以下方法:

I was facing this issue only while importing my own created components/servicesFor those of you like me, for whom the accepted solution did not work, can try this:

添加

"baseUrl": "src"

tsconfig.json 中的

.原因是可视代码IDE无法解析基本URL，因此无法解析导入的组件的路径并给出错误/警告.

in your tsconfig.json. The reason is that visual code IDE is unable to resolve the base url so is unable to resolve path to imported components and gives error/warning.

默认情况下，角度编译器将 src 作为baseurl，因此它能够进行编译.

Whereas angular compiler takes src as baseurl by default so it is able to compile.

注意:

您需要重新启动VS Code IDE才能使此更改生效.

You need to restart VS Code IDE to make this change come into effect.

如其中一条注释中所述，在某些情况下，更改工作空间版本也可能有效.此处有更多详细信息: https://github.com/Microsoft/vscode/issues/34681#issuecomment-331306869

As mentioned in one of the comments, in some cases changing workspace version might also work. More details here: https://github.com/Microsoft/vscode/issues/34681#issuecomment-331306869

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