Don't use 'BuildContext's across async gaps, guarded by an unrelated 'mounted' check

Question

Why is the error saying "Don't use 'BuildContext's across async gaps, guarded by an unrelated 'mounted' check."? Is the mounted getter deprecated?

if (context.mounted) {
  pop(context);
}

Answer 1

Now in newer version of flutter you can use mounted directly inside StatefulWidget

instead of using

if (context.mounted) {
  pop(context);
}

Use

if (mounted) {
  pop(context);
}

you can check the details when to use context.mounted and mounted here: use_build_context_synchronously