Angular 角度2到4-Rxjs Subject.d.ts中的错误

当我们启动多个项目时，ng2中有3个项目，ng4中有1个项目，独立运行。一个项目也使用datatables.net。当我尝试集成并升级到ng4时，我遇到了这个错误

Login是1个应用程序中的一个组件，其他应用程序使用Login.html-更好的方法是什么

编译错误

类“Subject”错误地扩展了基类“Observable”。 “lift”属性的类型不兼容。 类型“operator:operator=>Observable”不可分配给类型“operator:operator=>Observable”。 类型“Observable”不可分配给类型“Observable”。 类型“T”不可分配给类型“R”

rxjs的版本是5.4.2

解决版本 [rxjs升级至5.4.2-并降级至5.0.1] 在应用程序运行后提及详细问题是

---

升级TypeScript时发生此错误

你应该升级你所有的软件包。但是有可能有些包没有进行最后一次TypeScript修改

---

然后，您可以为这些项目做出贡献，使它们兼容，或者您应该降级到支持TypeScript 4.1的Angular 4版本。

您研究过这个吗？很容易找到相关的问题：嗯，看起来如果你没有正确地更新你的所有软件包Thanx jon，因为ng中出现了新的软件包，并且突然发生了迁移，在某个地方所说的升级出了问题。

{
  "dependencies": {
    "@angular/animations": "^4.1.1",
    "@angular/common": "~4.3.2",
    "@angular/compiler": "~4.3.2",
    "@angular/core": "~4.3.2",
    "@angular/forms": "~4.3.2",
    "@angular/http": "~4.3.2",
    "@angular/platform-browser": "~4.3.2",
    "@angular/platform-browser-dynamic": "~4.3.2",
    "@angular/router": "~4.3.2",
    "alertify.js": "^1.0.12",
    "angular-datatables": "^4.1.0",
    "angular2-jwt": "^0.2.3",
    "chart.js": "2.6.0",
    "core-js": "^2.4.1",
    "datatables.net": "^1.10.15",
    "datatables.net-buttons": "2.2.0",
    "datatables.net-buttons-dt": "1.3.1",
    "datatables.net-colreorder": "1.3.3",
    "datatables.net-colreorder-dt": "1.3.3",
    "datatables.net-dt": "^1.10.15",
    "datatables.net-responsive": "^2.1.1",
    "datatables.net-responsive-bs": "^2.1.1",
    "datatables.net-scroller": "1.4.2",
    "file-loader": "^0.11.2",
    "font-awesome": "^4.7.0",
    "font-awesome-sass-loader": "^2.0.1",
    "fullcalendar": "^3.1.0",
    "jquery": "^3.2.1",
    "moment": "^2.17.1",
    "nanoscroller": "0.8.7",
    "primeng": "4.0.0",
    "quill": "^1.1.8",
    "rxjs": "^5.0.1",
    "ts-helpers": "^1.1.1",
    "url-loader": "^0.5.9",
    "zone.js": "^0.8.16"
  },
  "devDependencies": {
    "@angular/cli": "1.2.6",
    "@angular/compiler-cli": "^4.3.2",
    "@types/datatables.net": "^1.10.5",
    "@types/datatables.net-buttons": "~1.1.2",
    "@types/jasmine": "2.5.53",
    "@types/jquery": "^2.0.43",
    "@types/node": "^8.0.17",
    "codelyzer": "~3.1.2",
    "jasmine-core": "2.7.0",
    "jasmine-spec-reporter": "4.1.1",
    "karma": "1.7.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-remap-istanbul": "^0.6.0",
    "node-sass": "^4.5.3",
    "protractor": "~5.1.2",
    "ts-node": "3.3.0",
    "tslint": "^5.5.0",
    "typescript": "~2.4.2",
    "webpack": "3.4.1",
    "webpack-dev-server": "2.6.1",
    "webpack-merge": "^4.1.0"
  }
}