Ionic iOS Stuck In Splash Screen

Ionic iOS build stuck in splash screen after first launch. Also getting white screen issue in some screens.

How to resolve this issue ?

Is this while running the build on the Simulator/Emulator or on the device itself?

Its coming while running in device only. Some inner page also facing white screen issue.

Have you tried looking at the debug log while building it to a locally connected device?

I tried it with locally connected device but its not coming on connected device.

What is the console within xcode displaying?