this.emailComposer.isAvailable() is null

What could be reason?

I followed the steps mentioned in

This is the console.log data for .isAvailable() method:

"this.emailComposer.isAvailable() - " {
“__zone_symbol__state”: null,
“__zone_symbol__value”:
}

please post your ionic info

Ionic:

Ionic CLI : 5.4.13 (/usr/local/lib/node_modules/ionic)
Ionic Framework : @ionic/angular 4.11.7
@angular-devkit/build-angular : 0.801.3
@angular-devkit/schematics : 8.1.3
@angular/cli : 8.1.3
@ionic/angular-toolkit : 2.0.0

Cordova:

Cordova CLI : 9.0.0 (cordova-lib@9.0.1)
Cordova Platforms : android 8.1.0, ios 5.0.1
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.1.3, (and 14 other plugins)

Utility:

cordova-res : not installed
native-run (update available: 0.3.0) : 0.2.8

System:

ios-deploy : 1.9.4
ios-sim : 8.0.2
NodeJS : v10.16.0 (/usr/local/bin/node)
npm : 6.13.4
OS : macOS Catalina
Xcode : Xcode 11.1 Build version 11A1027

And please provide your ionic cordova plugin list

It’s a Promise. You don’t want to be messing around in its internals; you want to chain then blocks off it.