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在ionic2上运行npm install时出错

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试图 Build 我的第一个应用程序 . 尝试安装插件并遇到此错误问题：

npm WARN可选SKIPPING OPTIONAL DEPENDENCY：fsevents@^1.0.0（node_modules \ chokidar \ node_modules \ fsevents）：npm WARN notsup SKIPPING OPTIONAL DEPENDENCY：不支持的fsevents@1.1.1平台：want {“os”：“darwin”， “arch”：“any”}（当前：{“os”：“win32”，“arch”：“x64”}）npm WARN @ ionic-native / geolocation @ 3.6.1需要@ ionic-native /的同伴core@^3.6.0但没有安装 . npm WARN @ ionic-native / geolocation @ 3.6.1需要一个rxjs@^5.0.1的对等体，但没有安装 . npm WARN @ ionic-native / in-app-browser @ 3.6.1需要@ ionic-native / core @ ^ 3.6.0的对等体，但没有安装 . npm WARN @ ionic-native / in-app-browser @ 3.6.1需要一个rxjs@^5.0.1的对等体，但没有安装 .

想知道是否有人可以提供帮助

ionic2 npm-install

2 回答

  • 1

    转到 package.json 并确保以下itens具有这些值

    "dependencies": {
  "@angular/common": "4.0.2",
  "@angular/compiler": "4.0.2",
  "@angular/compiler-cli": "4.0.2",
  "@angular/core": "4.0.2",
  "@angular/forms": "4.0.2",
  "@angular/http": "4.0.2",
  "@angular/platform-browser": "4.0.2",
  "@angular/platform-browser-dynamic": "4.0.2",
  "@ionic-native/core": "^3.6.1",
  "@ionic-native/splash-screen": "3.4.2",
  "@ionic-native/status-bar": "3.4.2",
  "@ionic/storage": "2.0.1",
  "ionic-angular": "3.1.1",
  "ionicons": "3.0.0",
  "rxjs": "5.1.1",
  "sw-toolbox": "3.4.0",
  "zone.js": "^0.8.5"
},
"devDependencies": {
  "@ionic/app-scripts": "1.3.4",
  "typescript": "~2.2.1"
}

    这是需要使用最新的Ionic版本，可能你的 @ionic-native/core 和 rxjs 不在这个版本中，因为erros说它需要比你拥有的版本更高的版本 .

    更改 package.json ，删除项目的 node_modules 文件夹，然后在其中运行 npm install .

    希望这可以帮助

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  • 0

    这是我的package.json

    "dependencies": {
    "@angular/common": "2.2.1",
    "@angular/compiler": "2.2.1",
    "@angular/compiler-cli": "2.2.1",
    "@angular/core": "2.2.1",
    "@angular/forms": "2.2.1",
    "@angular/http": "2.2.1",
    "@angular/platform-browser": "2.2.1",
    "@angular/platform-browser-dynamic": "2.2.1",
    "@angular/platform-server": "2.2.1",
    "@ionic-native/geolocation": "^3.6.1",
    "@ionic-native/in-app-browser": "^3.6.1",
    "@ionic/storage": "1.1.7",
    "ionic-angular": "2.0.0-rc.5",
    "ionic-native": "2.2.11",
    "ionicons": "3.0.0",
    "ng-material-floating-button": "^0.6.2",
    "rxjs": "5.0.0-beta.12",
    "sw-toolbox": "3.4.0",
    "zone.js": "0.6.26"
  },
  "devDependencies": {
    "@ionic/app-scripts": "1.0.0",
    "typescript": "2.0.9"
  },
  "description": "ion_city_view: An Ionic project",
  "cordovaPlugins": [],
  "cordovaPlatforms": []
}
    回复于

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