Ionic v3 app is getting crashed when running on an android emulator

I am building an ionic v3 based app and it was working fine few days before but suddenly it stopped running on an android emulator. I am not getting any errors while building and the launch is also successful without any errors but when I am trying to run it on an emulator it is getting crashed.

It is working fine when I am running on a real device.

Any help would be appreciated. Thanks in advance!!