assert len(files), f'File not found: {file}' # assert file was found AssertionErr

[pascal-maker]

Following [SkalskiP] tutorial How to Train YOLOv9 on a Custom Dataset i try to runntrain.py using the extact location where data.yaml is found. I receive the following error yolov9 % python train.py
--batch 16 --epochs 25 --img 640 --device cpu --min-items 0 --close-mosaic 15
--data yolov9/{HOME}/weights/football-players-detection.v8i.yolov9/data.yaml
--weights {HOME}/weights/gelan-c.pt
--cfg models/detect/gelan-c.yaml
--hyp hyp.scratch-high.yaml

train: weights={HOME}/weights/gelan-c.pt, cfg=models/detect/gelan-c.yaml, data=yolov9/{HOME}/weights/football-players-detection.v8i.yolov9/data.yaml, hyp=hyp.scratch-high.yaml, epochs=25, batch_size=16, imgsz=640, rect=False, resume=False, nosave=False, noval=False, noautoanchor=False, noplots=False, evolve=None, bucket=, cache=None, image_weights=False, device=cpu, multi_scale=False, single_cls=False, optimizer=SGD, sync_bn=False, workers=8, project=runs/train, name=exp, exist_ok=False, quad=False, cos_lr=False, flat_cos_lr=False, fixed_lr=False, label_smoothing=0.0, patience=100, freeze=[0], save_period=-1, seed=0, local_rank=-1, min_items=0, close_mosaic=15, entity=None, upload_dataset=False, bbox_interval=-1, artifact_alias=latest Traceback (most recent call last): File "/Users/pascal/python-opencv/yolov9/train.py", line 634, in main(opt) File "/Users/pascal/python-opencv/yolov9/train.py", line 503, in main check_file(opt.data), check_yaml(opt.cfg), check_yaml(opt.hyp), str(opt.weights), str(opt.project) # checks File "/Users/pascal/python-opencv/yolov9/utils/general.py", line 478, in check_file assert len(files), f'File not found: {file}' # assert file was found AssertionErr