找不到 Ionic 2 插件问题答案

【问题标题】：Ionic 2 plugin not found Issue找不到 Ionic 2 插件问题
【发布时间】：2016-10-14 20:30:46
【问题描述】：

我正在使用最新版本的 Ionic 2。这是我的 ionic package.json

{
  "name": "ionic-hello-world",
  "author": "Ionic Framework",
  "homepage": "http://ionicframework.com/",
  "private": true,
  "scripts": {
    "build": "ionic-app-scripts build",
    "watch": "ionic-app-scripts watch",
    "serve:before": "watch",
    "emulate:before": "build",
    "deploy:before": "build",
    "build:before": "build",
    "run:before": "build"
  },
  "dependencies": {
    "@angular/common": "^2.1.0",
    "@angular/compiler": "^2.1.0",
    "@angular/compiler-cli": "^2.1.0",
    "@angular/core": "^2.1.0",
    "@angular/forms": "^2.1.0",
    "@angular/http": "^2.1.0",
    "@angular/platform-browser": "^2.1.0",
    "@angular/platform-browser-dynamic": "^2.1.0",
    "@angular/platform-server": "^2.1.0",
    "ionic-angular": "^2.0.0-rc.1",
    "ionicons": "^3.0.0",
    "@ionic/storage": "^1.1.6",
    "ionic-native": "^2.2.2",
    "rxjs": "^5.0.0-rc.1",
    "zone.js": "^0.6.25"
   },
   "devDependencies": {
    "@ionic/app-scripts": "^0.0.30",
    "typescript": "^2.0.3"
  },
  "description": "SSRetail: An Ionic project",
  "cordovaPlugins": [
    "cordova-plugin-device",
    "cordova-plugin-console",
    "cordova-plugin-whitelist",
    "cordova-plugin-splashscreen",
    "cordova-plugin-statusbar",
    "ionic-plugin-keyboard"
  ],
  "cordovaPlatforms": []
}

我安装了一个插件“cordova-plugin-nativestorage”，从 ionic-native 导入了“NativeStorage”并在项目中使用。

片段：

setConnectionInfo() {
    NativeStorage.setItem('myitem', { property: 'value', anotherProperty: 'anotherValue' })
      .then(
      () => console.log('Stored item!'),
      error => console.error('Error storing item', error)
      );
  }

但是当我使用“ionic run android -c -l”在我的模拟器中运行它时，我收到一个错误，提示找不到插件，请安装插件！！

LAUNCH SUCCESS

0 882136 log Hello ConnectionService Provider

1 882133 warn Native: tried calling t.setItem, but the t plugin is not installed.

2 882134 warn Install the t plugin: 'ionic plugin add cordova—plugin—nativestorage' 
3 882261 error Error storing item, plugin_not_installed
4 882261 log DEVICE READY FIRED AFTER, 195, ms

Ionic server commands, enter: 
rezta t or m to restart the client app from the root

请指教。谢谢你。出于某种原因，我添加了插件，但 package.json 文件没有使用新的 cordova 插件进行更新。

离子信息

您的系统信息：

Cordova CLI: 6.3.1
Gulp version: CLI version 3.9.1
Gulp local:
Ionic Framework Version: 2.6.9-rc.6—261616131811
Ionic CLI Version: 2.1.0
Ionic App Lib Version: 2.1.6—beta.1
OS: windows 7 SP1
Node Version: v6.2.9

【问题讨论】：

标签： cordova cordova-plugins ionic2 cordova-nativestorage

【解决方案1】：

从您提供的错误图片来看，您似乎尝试在设备就绪之前使用该功能。用 platform.ready() 包装你的方法调用，它应该可以工作。干杯。

【讨论】：