Angular2 在以前的版本中不稳定

Question

我的 angular2 应用程序在昨天之前运行良好。昨天我删除了 node_modules 并运行 npm install ，我遇到了一个问题 ctorParameters.map is not a function.

但我没有安装任何新模块，也没有更新任何角度版本。 angular2 开发者是否正在对之前发布的模块进行更改？

它破坏了我正在运行的应用程序。

我正在使用 angular-cli 版本：1.0.0-beta.15

package.json 文件

    {
      "name": "myapp",
      "version": "0.1.0-pre.0",
      "license": "MIT",
      "angular-cli": {},
      "scripts": {
        "start": "ng serve",
        "lint": "tslint \"src/**/*.ts\"",
        "test": "ng test",
        "pree2e": "webdriver-manager update",
        "e2e": "protractor"
      },
      "private": true,
      "dependencies": {
        "@angular/common": "2.0.0",
        "@angular/compiler": "2.0.0",
        "@angular/core": "2.0.0",
        "@angular/forms": "2.0.0",
        "@angular/http": "2.0.0",
        "@angular/material": "^2.0.0-alpha.9",
        "@angular/platform-browser": "2.0.0",
        "@angular/platform-browser-dynamic": "2.0.0",
        "@angular/router": "3.0.0",
        "@types/lodash": "4.14.42",
        "angular2-moment": "^1.0.0-beta.rc.1",
        "angular2-notifications": "^0.4.46",
        "angular2-tag-input": "^1.2.1",
        "core-js": "^2.4.1",
        "dragula": "^3.7.2",
        "lodash": "4.17.2",
        "moment": "^2.16.0",
        "ng2-bootstrap": "^1.1.16",
        "ng2-cache": "^0.1.5",
        "ng2-dragula": "^1.2.1",
        "ng2-select": "^1.1.2",
        "ng2-sidebar": "^1.6.2",
        "ng2-toastr": "^1.3.1",
        "ng2-vs-for": "^1.1.1",
        "rxjs": "5.0.0-beta.12",
        "tether": "^1.4.0",
        "ts-helpers": "^1.1.1",
        "zone.js": "^0.6.23"
      },
      "devDependencies": {
        "@types/jasmine": "^2.2.30",
        "@types/lodash": "^4.14.42",
        "angular-cli": "1.0.0-beta.15",
        "bootstrap": "4.0.0-alpha.5",
        "codelyzer": "~0.0.26",
        "jasmine-core": "2.4.1",
        "jasmine-spec-reporter": "2.5.0",
        "jquery": "1.9.1 - 3",
        "karma": "1.2.0",
        "karma-chrome-launcher": "^2.0.0",
        "karma-cli": "^1.0.1",
        "karma-jasmine": "^1.0.2",
        "karma-remap-istanbul": "^0.2.1",
        "process-nextick-args": "^1.0.7",
        "protractor": "4.0.5",
        "tether": "^1.3.7",
        "ts-node": "1.2.1",
        "tslint": "3.13.0",
        "typescript": "2.0.10",

      }
    }

Answer 1

您缺少@angular/compiler-cli 包。如果这不起作用，我建议您升级到 angular 和 angular-cli 的最新版本