assets fault

[whitewidow31]

in the mi_card_flutter if I try to add images wether its a network image or a asset image it throws up so many issues,
the yaml file is ok when run pub get, the main dart file is not showing any typos but no mater what I try it will not load image and flags up over 50 exceptions within the asset_bundle.dart. I have tried everything on stack overflow and now on verge of binning this course