vs code cannot find module '@angular/core' or any other modules

Question

my project was generated with [Angular CLI] version 1.2.6.

I can compile the project and it works fine, but I always get error in vs code telling me cannot find mo

Answer 1

I was facing this issue in my angular 5 application today. And the fix which helped me, was simple. I added "moduleResolution": "node" to the compilerOptions in the tsconfig.json file. My complete tsconfig.json file content is below.

{
  "compileOnSave": false,  
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ]
  }
}

The moduleResolution specify module resolution strategy. The value of this settings can be node or classic. You may read more about this here.