我在尝试运行 angular2-express 应用“npm run develop”时遇到“找不到名称‘Promise’错误”
node_modules/@angular/common/src/directives/ng_class.d.ts(81,34):error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/common/src/facade/lang.d.ts(11,17): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/common/src/facade/lang.d.ts(12,17): error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/common/src/facade/lang.d.ts(67,59): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/common/src/pipes/async_pipe.d.ts(41,38): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_init.d.ts(16,18): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(99,88): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(134,67): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(150,109): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(202,67): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(204,109): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(236,42): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/application_ref.d.ts(331,33): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(1,25): error TS2304: Cannot find name 'MapConstructor'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(2,25): error TS2304: Cannot find name 'SetConstructor'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(4,27): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(4,39): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(7,9): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(8,30): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(11,43): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(12,27): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(14,23): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(15,25): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(100,41): error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(101,22): error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/core/src/facade/collection.d.ts(102,25): error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/core/src/facade/lang.d.ts(11,17): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/facade/lang.d.ts(12,17): error TS2304: Cannot find name 'Set'.
[1] node_modules/@angular/core/src/facade/lang.d.ts(67,59): error TS2304: Cannot find name 'Map'.
[1] node_modules/@angular/core/src/linker/compiler.d.ts(47,76): error TS2304: Cannot find name 'Promise'.
[1] node_modules/@angular/core/src/linker/compiler.d.ts(62,57): error TS2304: Cannot find name 'Promise'.
.....
.....
这是几个文件的内容
package.json
{
"name": "angular2-express-starter",
"version": "1.0.0",
"description": "Starter application of Angular2 on Express",
"main": "gulpfile.js",
"private": true,
"scripts": {
"develop": "concurrently \"tsc -w -p ./server\" \"tsc -w -p ./client\" \"nodemon ./server/bin/www\" ",
"twc:client:w": "tsc -w -p ./client",
"twc:server:w": "tsc -w -p ./server",
"typings": "typings install",
"bundle": "node tools/builder.js",
"bundle:prod": "node tools/builder.js --prod",
"postinstall": "typings install && tsc -p ./server"
},
"engines": {
"node": ">= 5.4.1 < 6"
},
"author": "Vlado Tešanović",
"license": "MIT",
"dependencies": {
"bcrypt": "^0.8.7",
"body-parser": "~1.13.2",
"cookie-parser": "~1.3.5",
"express": "^4.13.4",
"express-jwt": "^3.3.0",
"jsonwebtoken": "^5.7.0",
"jwt-simple": "*",
"morgan": "*",
"mysql": "^2.11.1",
"serve-favicon": "~2.3.0",
"typescript": "^1.8.10",
"typings": "^1.3.2"
},
"devDependencies": {
"@angular/common": "2.0.0-rc.5",
"@angular/compiler": "2.0.0-rc.5",
"@angular/core": "2.0.0-rc.5",
"@angular/forms": "0.3.0",
"@angular/http": "2.0.0-rc.5",
"@angular/platform-browser": "2.0.0-rc.5",
"@angular/platform-browser-dynamic": "2.0.0-rc.5",
"@angular/router": "^3.0.0-rc.1",
"@angular/router-deprecated": "^2.0.0-rc.2",
"@angular/upgrade": "2.0.0-rc.5",
"angular2-in-memory-web-api": "0.0.15",
"angular2-jwt": "^0.1.18",
"concurrently": "^2.2.0",
"core-js": "^2.4.1",
"ng-semantic": "^1.0.33",
"nodemon": "^1.9.1",
"reflect-metadata": "^0.1.3",
"retyped-bcrypt-tsd-ambient": "0.0.0-0",
"rxjs": "5.0.0-beta.6",
"systemjs": "0.19.27",
"systemjs-builder": "^0.15.17",
"yargs": "^4.8.1",
"zone.js": "^0.6.12"
}
}
typings.json
{
"globalDependencies": {
"body-parser": "registry:dt/body-parser#0.0.0+20160619023215",
"es6-collections": "registry:dt/es6-collections#0.5.1+20160316155526",
"es6-promise": "registry:dt/es6-promise#0.0.0+20160614011821",
"express": "registry:dt/express#4.0.0+20160708185218",
"express-serve-static-core": "registry:dt/express-serve-static-core#4.0.0+20160715232503",
"jasmine": "registry:dt/jasmine#2.2.0+20160621224255",
"jquery": "registry:dt/jquery#1.10.0+20160704162008",
"mime": "registry:dt/mime#0.0.0+20160316155526",
"node": "registry:dt/node#6.0.0+20160720070758",
"serve-favicon": "registry:dt/serve-favicon#0.0.0+20160316155526",
"serve-static": "registry:dt/serve-static#0.0.0+20160606155157"
},
"dependencies": {
"jsonwebtoken": "registry:npm/jsonwebtoken#5.5.4+20160208220328"
}
}
main.ts
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './components/app.module';
platformBrowserDynamic().bootstrapModule(AppModule);
app.ts
import { Component } from "@angular/core";
import { ROUTER_DIRECTIVES } from '@angular/router';
import { Header } from './header/header'
import { Footer } from './footer/footer'
import { UserService } from "../services/user.service";
@Component({
directives: [ ROUTER_DIRECTIVES, Header, Footer ],
selector: "app",
templateUrl: "client/components/app.html",
styles: [
'./rajd-theme.css'
]
})
export class App {
constructor(private userService: UserService) {
}
}
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { RouterModule } from '@angular/router';
import { App } from './app.ts';
@NgModule({
declarations: [App],
imports: [
BrowserModule,
FormsModule,
RouterModule
],
bootstrap: [App],
})
export class AppModule {}
请注意，我使用的是 angular rc5 和 NgModules。
最佳答案
我遇到了同样的问题，但我通过更改 tsconfig.json 中的 "target": "es2015" 设法解决了这个问题。我无法告诉您为什么这解决了我的问题，但它确实有效。
关于node.js - 输入 Angular 找不到名称错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39052516/