Error running the app on iOS

[saidjohn]

I'm encountering this error while running the app, how can I fix it?(This error is only occurring on iOS. Everything is working fine on Android.):
Thread 1: EXC_BAD_ACCESS (code=1, address=0x0)

When I run it through Android Studio, this error appears in Xcode, and I don't know how to resolve it.

[ujas-m-simformsolutions]

@saidjohn Can you please share reproducible code so that we can investigate the issue?