Question

我创建了一个离子项目，如离子文档说

$ ionic start HelloWorld blank
$ cd HelloWorld
$ ionic serve
安装相机插件
- npm install @ ionic-native / camera --save
- 离子cordova插件添加cordova-plugin-camera
- 将插件添加到您应用的模块
  
  从@ ion-native / camera＆＃39 ;;中导入{相机} @NgModule（{ 提供者：[ 相机 ] }）导出类AppModule {}

当使用命令离子Cordova在设备上运行项目时运行android --device 0 我收到了这个错误

cordova运行android 0 - 设备检测到Android Studio项目

(node:17224) UnhandledPromiseRejectionWarning: Error: The platform "0" does not appear to have been added to this project.
    at Object.getPlatformApi (C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\platforms\platforms.js:46:15)
    at C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\cordova\prepare.js:54:38
    at Array.map (<anonymous>)
    at C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\cordova\prepare.js:52:47
    at _fulfilled (C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\q\q.js:787:54)
    at self.promiseDispatch.done (C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\q\q.js:816:30)
    at Promise.promise.promiseDispatch (C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\q\q.js:749:13)
    at C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\q\q.js:557:44
    at flush (C:\Users\m.besher\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\q\q.js:108:17)
    at _combinedTickCallback (internal/process/next_tick.js:131:7)
(node:17224) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of
an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:17224) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that
are not handled will terminate the Node.js process with a non-zero exit code.

[OK] Your app has been deployed.
     Did you know you can live-reload changes from your app with --livereload?

UnhandledPromiseRejectionWarning：错误：平台＆＃34; 0＆＃34;似乎没有添加到此项目中

0 个答案: