thanks for the pointers. yeah the problem happens because the bat class is not detected at all in certain classes (please let me know if you might have any suggestions)

Screenshot from 2021-04-02 01-57-242236×1520 422 KB
 
Screenshot from 2021-04-02 01-57-332160×1610 401 KB


Screenshot from 2021-04-02 01-47-28982×1356 171 KB
 
Screenshot from 2021-04-02 01-47-57902×1202 112 KB
 
bat26422×612 23.7 KB

the photo of the girl where bat is detected is the only one phosa doesn’t break.