How To Fix Error cordova_not_available ionic3

Error  :  cordova_not_available

Recheck  platform   on File  package.json

"cordova": {

"plugins": {

"phonegap-plugin-barcodescanner": {},

"cordova-plugin-splashscreen": {},

"cordova-plugin-statusbar": {},

"ionic-plugin-keyboard": {},

"cordova-plugin-console": {},

"cordova-plugin-device": {},

"cordova-plugin-whitelist": {}

},

"platforms": [

"android"

]

}

Fix  Add  platform    
The platform command adds a new platform for your application. Run ionic cordova platform add $platform to add a specific platform, where $platform can be either ios or android.

Refer :  https://ionicframework.com/docs/cli/platform/