加载资源rxjs失败

Question

我刚刚升级到rxjs 5.4.3，现在在浏览器中出现了一个错误。在我的package.json中，我安装了"rxjs": "5.4.3"，所以我不知道为什么会收到这条错误消息？

ts文件：

import { Injectable } from "@angular/core";
import { Subject } from "rxjs";

import { NoteDictionariesServiceModel } from "../../Models/ServiceModels/NoteServiceModels";

@Injectable()
export class NoteEditorContext {

    dictionaries: NoteDictionariesServiceModel;
    onContextInitialized = new Subject();

}

错误文本：

Unhandled Promise rejection: (SystemJS) XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
    Error: XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
        at XMLHttpRequest.wrapFn (http://localhost:52313/node_modules/zone.js/dist/zone.js:1332:39)
        at ZoneDelegate.invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:423:31)
        at Zone.runTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:195:47)
        at ZoneTask.invokeTask [as invoke] (http://localhost:52313/node_modules/zone.js/dist/zone.js:498:34)
        at invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:1744:14)
        at XMLHttpRequest.globalZoneAwareCallback (http://localhost:52313/node_modules/zone.js/dist/zone.js:1770:17)
    Error loading http://localhost:52313/node_modules/rxjs as "rxjs" from http://localhost:52313/dist/debug/Components/StyleGuideNoteEditor/NoteEditorContext.js ; Zone: <root> ; Task: Promise.then ; Value: (SystemJS) XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
    Error: XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
        at XMLHttpRequest.wrapFn (http://localhost:52313/node_modules/zone.js/dist/zone.js:1332:39)
        at ZoneDelegate.invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:423:31)
        at Zone.runTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:195:47)
        at ZoneTask.invokeTask [as invoke] (http://localhost:52313/node_modules/zone.js/dist/zone.js:498:34)
        at invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:1744:14)
        at XMLHttpRequest.globalZoneAwareCallback (http://localhost:52313/node_modules/zone.js/dist/zone.js:1770:17)
    Error loading http://localhost:52313/node_modules/rxjs as "rxjs" from http://localhost:52313/dist/debug/Components/StyleGuideNoteEditor/NoteEditorContext.js (SystemJS) XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
    Error: XHR error (403 Forbidden) loading http://localhost:52313/node_modules/rxjs
        at XMLHttpRequest.wrapFn (http://localhost:52313/node_modules/zone.js/dist/zone.js:1332:39)
        at ZoneDelegate.invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:423:31)
        at Zone.runTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:195:47)
        at ZoneTask.invokeTask [as invoke] (http://localhost:52313/node_modules/zone.js/dist/zone.js:498:34)
        at invokeTask (http://localhost:52313/node_modules/zone.js/dist/zone.js:1744:14)
        at XMLHttpRequest.globalZoneAwareCallback (http://localhost:52313/node_modules/zone.js/dist/zone.js:1770:17)
    Error loading http://localhost:52313/node_modules/rxjs as "rxjs" from http://localhost:52313/dist/debug/Components/StyleGuideNoteEditor/NoteEditorContext.js

依赖关系：

"dependencies": {
    "@angular/cli": "^6.2.1",
    "@angular/common": "4.4.7",
    "@angular/compiler": "4.4.7",
    "@angular/core": "4.4.7",
    "@angular/forms": "4.4.7",
    "@angular/http": "4.4.7",
    "@angular/platform-browser": "4.4.7",
    "@angular/platform-browser-dynamic": "4.4.7",
    "@angular/router": "4.4.7",
    "@angular/upgrade": "4.4.7",
    "a": "^2.1.2",
    "angular-in-memory-web-api": "0.2.5",
    "core-js": "^2.4.1",
    "debug": "^4.1.1",
    "gulp": "^4.0.2",
    "gulp-cli": "^2.3.0",
    "gulp-typedoc": "^1.2.1",
    "gulp4-run-sequence": "^1.0.1",
    "moment": "2.17.1",
    "reflect-metadata": "^0.1.8",
    "rxjs": "5.4.3",
    "systemjs": "0.19.39",
    "zone.js": "^0.8.4"
  },

Answer 1

根据这 github页面，与您的角度版本兼容的rxjs版本是5.0.3。

你应该降级到那个程度。

我建议让您的cli和core版本彼此兼容。

也检查一下您的node.js版本。

该页面将帮助您找到升级或降级到哪个版本。