I am trying to use AVRoutePickerView in my app but when I build the project I am getting linking error:
Undefined symbols for architecture arm64:
"_OBJC_METACLASS_$_AVRoutePickerView", referenced from:
_OBJC_METACLASS_$_PttVolumeView in PttVolumeView.o
"_OBJC_CLASS_$_AVRoutePickerView", referenced from:
objc-class-ref in SettingsVolumeCell.o
_OBJC_CLASS_$_PttVolumeView in PttVolumeView.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
This is AVKit library. I don't understand why I am getting it? Can someone help?
Thanks in advance and regards