Nose.xml and fronteye.xml not working

these two file is not detectMultiScale() showing error

Hey @abhishek1999.29, downgrade the opencv version,
pip install opencv-python==3.4.3.18 or any other version that is 3.4.3.* if .18 is not available.

Hope this resolved your doubt.
Plz mark the doubt as resolved in my doubts section. :blush: