启动旧版本 ionic 时出错？ 打字稿错误

Question

当输入命令离子信息时，我看到：

Ionic:

   Ionic CLI          : 6.17.1 (/usr/local/lib/node_modules/@ionic/cli)
   Ionic Framework    : ionic-angular 3.9.9
   @ionic/app-scripts : 3.2.4

Cordova:

   Cordova CLI       : 10.0.0 (cordova-lib@10.1.0)
   Cordova Platforms : browser 6.0.0
   Cordova Plugins   : no whitelisted plugins (9 plugins total)

Utility:

   cordova-res : not installed globally
   native-run  : not installed globally

System:

   NodeJS : v10.19.0 (/Users/user/.nvm/versions/node/v10.19.0/bin/node)
   npm    : 6.13.4
   OS     : macOS Big Sur

当我输入命令时：

ionic serve 我遇到了非常大的错误行，但从以下内容开始：

[app-scripts] [13:48:52] typescript: Users/user/node_modules/@types/node/assert.d.ts, line: 12 [app-scripts] '{' or ';' 预期的。 [应用程序脚本]
L11: * 将是AssertionError类的实例。 [app-scripts] L13: class AssertionError extends Error { [app-scripts] '{' or ';' 预期的。 [应用程序脚本]
L228: * {@link strictEqual} 的别名。

当我在 localhost:8100 上看到我的屏幕时：

在此处输入图片说明

package.json 是：

{
  "name": "test",
  "author": "test",
  "homepage": "http://test.com/",
  "private": true,
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "dependencies": {
    "@angular/animations": "5.2.11",
    "@angular/common": "5.2.11",
    "@angular/compiler": "5.2.11",
    "@angular/compiler-cli": "^12.2.10",
    "@angular/core": "5.2.11",
    "@angular/forms": "5.2.11",
    "@angular/http": "^7.2.16",
    "@angular/platform-browser": "5.2.11",
    "@angular/platform-browser-dynamic": "5.2.11",
    "@angular/platform-server": "^10.0.0",
    "@ionic-native/camera": "4.3.3",
    "@ionic-native/core": "4.20.0",
    "@ionic-native/splash-screen": "4.20.0",
    "@ionic-native/status-bar": "4.20.0",
    "@ionic/storage": "2.2.0",
    "@ngx-translate/core": "8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "@types/geojson": "^1.0.6",
    "angular2-moment": "^1.0.0-beta.6",
    "angular2-signaturepad": "^2.1.0",
    "cordova-browser": "6.0.0",
    "d3": "^4.3.0",
    "font-awesome": "4.7.0",
    "ionic-angular": "3.9.9",
    "ionic-native": "^2.2.3",
    "ionicons": "3.0.0",
    "moment": "^2.15.2",
    "ng2-translate": "^3.1.0",
    "rxjs": "5.5.11",
    "sw-toolbox": "3.6.0",
    "tslib": "^2.0.0",
    "zone.js": "0.8.29"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.2.4",
    "cordova-plugin-app-version": "^0.1.9",
    "cordova-plugin-console": "^1.0.7",
    "cordova-plugin-device": "^1.1.7",
    "cordova-plugin-google-analytics": "^1.9.0",
    "cordova-plugin-statusbar": "^2.2.3",
    "cordova-plugin-whitelist": "^1.3.4",
    "cordova-sqlite-storage": "^5.0.1",
    "ionic-plugin-keyboard": "^2.2.1",
    "typescript": "2.6.2"
  },
  "description": "test",
  "config": {
    "ionic_copy": "./copy-libs.js"
  },
  "cordova": {
    "plugins": {
      "cordova-plugin-console": {},
      "cordova-plugin-statusbar": {},
      "cordova-plugin-whitelist": {},
      "cordova-plugin-device": {},
      "ionic-plugin-keyboard": {},
      "cordova-plugin-google-analytics": {},
      "cordova-sqlite-storage": {},
      "cordova-plugin-app-version": {}
    },
    "platforms": [
      "browser"
    ]
  }
}

有趣的。 当我故意在代码中出错时，我修复了错误，因此我更正了错误。 我上面提到的这个当前错误消失了......但是一旦我启动服务器它就会再次出现。