[ts] Cannot find module '@angular/core'.
[ts] Cannot find module '@angular/router'.
import {Component, ElementRef, Input,Output,EventEmitter,Inject, OnInit,ViewChild} from '@angular/core';
import {KendoGridComponent} from '../grid/grid.component'
import { Router} from '@angular/router';
{
"name": "SPORTS",
"version": "1.0.0",
"description": "SPORTS player - v0.2.37.1",
"engines": {
"node": "7.10.1"
},
"license": "ISC",
"dependencies": {
"@angular/animations": "^5.2.2",
"@angular/common": "^5.2.2",
"@angular/compiler": "^5.2.2",
"@angular/compiler-cli": "^5.2.2",
"@angular/core": "^5.2.2",
"@angular/forms": "^5.2.2",
"@angular/http": "^5.2.2",
"@angular/platform-browser": "^5.2.2",
"@angular/platform-browser-dynamic": "^5.2.2",
"@angular/platform-server": "^5.2.2",
"@angular/router": "^5.2.2",
"@angular/upgrade": "2.0.0",
"@ng-idle/core": "2.0.0-beta.2",
"@ng-idle/keepalive": "2.0.0-beta.2",
"@types/jquery": "^3.2.10",
"@types/node": "^8.0.18",
"@types/underscore": "^1.8.1",
"@types/webpack": "^3.0.5",
"angular2-in-memory-web-api": "0.0.21",
"angular2-router-loader": "^0.3.5",
"angular2-template-loader": "^0.6.2",
"awesome-typescript-loader": "^3.2.1",
"babel-minify-webpack-plugin": "0.2.0",
"bootstrap": "^3.3.6",
"commander": "^2.6.0",
"compression-webpack-plugin": "1.0.1",
"core-js": "^2.4.1",
"css-loader": "^0.28.7",
"del": "^3.0.0",
"express": "^4.14.1",
"extract-text-webpack-plugin": "^3.0.0",
"file-loader": "^0.11.2",
"file-saver": "^1.3.3",
"html-webpack-plugin": "^2.30.1",
"http-post": "^0.1.1",
"http-proxy": "^1.8.1",
"jquery": "2.2.3",
"pako": "^1.0.5",
"path": "^0.12.7",
"raw-loader": "^0.5.1",
"reflect-metadata": "^0.1.3",
"require": "^2.4.20",
"rxjs": "^5.5.6",
"style-loader": "^0.18.2",
"text-encoding-shim": "^1.0.0",
"to-string-loader": "^1.1.5",
"ts": "0.0.0",
"typescript": "^2.4.2",
"uglifyjs-webpack-plugin": "^0.4.6",
"underscore": "^1.8.3",
"webpack": "^3.5.6",
"webpack-dev-server": "^2.7.1",
"webpack-merge": "^4.1.0",
"zone.js": "^0.6.23"
},
"devDependencies": {
"gulp": "^3.9.1",
"gulp-clean-css": "^3.8.0",
"gulp-concat": "^2.6.1",
"gulp-util": "^3.0.8",
"jasmine-core": "~2.4.1",
"jasmine-expect": "^3.0.1",
"jasmine-jquery": "^2.1.1",
"karma": "^1.2.0",
"karma-chrome-launcher": "^0.2.3",
"karma-cli": "^0.1.2",
"karma-coverage": "^1.1.1",
"karma-htmlfile-reporter": "^0.2.2",
"karma-jasmine": "^0.3.8",
"karma-jquery": "^0.1.0",
"karma-sourcemap-loader": "^0.3.7",
"karma-typescript": "^2.1.4",
"karma-typescript-preprocessor": "^0.3.0"
},
"main": "server.js",
"scripts": {
"dev": "webpack-dev-server --config ./webpack.dev.js --inline --progress --color ",
"postinstall": "webpack -p --config ./webpack.prod.js --progress --profile --bail",
"start": "node server.js"
},
"repository": {
"type": "git",
"url": "https://github.iSPORTS.com/player-Replatform/webcomponent.git"
}
}
You need to install these dependencies manually.
$ npm i @angular/core -s
$ npm i @angular/router -s
I also faced the same issue while upgrading because of npm
. I suggest you start using yarn instead.
Is this error coming from the compiler or an IDE tool like Intellisense? I find sometimes with installing/branch switching IDE tools like this can get confused and require a restart of the IDE.
If it won't compile, are the modules actually in your node_modules?
If not, delete your package-lock.json
or shrinkwrap.json
and install again. NPM adds the package lock by default as of 5.0 and I find with complicated dependencies it can mess up sometimes.
If they are there, run npm prune
and npm install
again.
If that doesn't work, nuke node_modules
alongside any lock file and install again.
Do any third-party libraries require an update? Angular 5 had some breaking API changes. Check their docs if that's the case.
Consider Yarn.
I'm pretty sure it's the first one, but I'll leave all the steps I usually take just for the sake of completion.
Make sure you are exporting RouterModule in each router module that has children. In the angular documentation this is not explicitly stated as being necessary -- it's merely included in the examples -- but it is necessary, as one finds out after the customary several hours of edit-run-sigh, edit-run-shout, edit-run-google-editWithHope-scream-considerSmashingKeyboard, edit-run-cry, edit-run-solveByAccident-feelMomentaryPride (repeat).
The upshot: include RouterModule . The meta upshot: pay attention to the little seemingly unnecessary code in official documentation.
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