When i install ionic app in android phone my app screen is black.

[ParmarNikhil]

When i install ionic app in android phone my app screen is black.
because of i install following command
-npm install @alan-ai/cordova-plugin-alan-voice --save
-npm install @alan-ai/alan-button --save

[snyuryev]

Hi @ParmarNikhil
Could you provide details how we can reproduce this issue?