Log warnings: foreach() argument must be of type array|object, null given

@gaddman, Yes the issue is also replicated in the fresh drupal install. I am using a fresh install of Drupal 10.3
As You can see in the attached image as well.

The provided workaround will get rid of the warning. Can you Please confirm !! Thank You

Thanks @raveen_thakur51, that works — warning gone from logs and the VBO export still succeeds with all the expected data. However I see now the ViewsBulkOperationsActionInterface class's executeMultiple function should return an array but the VBO export plugin doesn't, so perhaps I need to raise an issue against that project. Although I can't see any recent change in that code.
Perhaps one of the maintainers can comment on whether it's worth supporting those plugins which don't return anything.

Yes, that's ok, we'll need to update that method on vbo_export eventually as well so it returns something more meaningful.
Thanks!