opencv resolving nonetype errors nonetype object has no attribute how to fix pycharm attributeerror attributeerror nonetype object has attributeerror nonetype esri community mne viz plot raw psd raw not work solution exeption nonetype object has nonetype object has no attribute solution exeption nonetype object has nonetype object has no attribute get nonetype object has no attribute error nonetype object has no nonetype object has no attribute solution exeption nonetype object has nonetype object has no attribute nonetype object has no attribute 1 solution exception nonetype object mne viz plot raw psd raw not work how to fix error nonetype object has solution exception nonetype object solution exeption nonetype object has attributeerror nonetype esri community error nonetype object has no attributeerror nonetype object attributeerror nonetype object has hq model nonetype object has no solution exeption nonetype object has attributeerror nonetype object no attribute shape solution exception nonetype object nonetype object has no attribute nonetype object has no attribute attributeerror nonetype object has no error nonetype object has no solution exception nonetype object attributeerror nonetype object has hq model nonetype object has no nonetype object has no attribute