TypeError: '>' not supported between instances of 'NoneType' and 'int'

[Fyzde]

when i run "python tools/train_net.py --num-gpus 1
--config-file configs/PascalVOC-detection/split1/faster_rcnn_R_101_base1.yaml"

TypeError: '>' not supported between instances of 'NoneType' and 'int'

[Fyzde]

Traceback (most recent call last):
File "/home/fyz/anaconda3/envs/pytorch1.13.1/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/home/fyz/anaconda3/envs/pytorch1.13.1/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/fyz/few-shot-object-detection/tools/train_net.py", line 113, in
launch(
File "/home/fyz/tools/detectron2/detectron2/engine/launch.py", line 84, in launch
main_func(*args)
File "/home/fyz/few-shot-object-detection/tools/train_net.py", line 105, in main
trainer = Trainer(cfg)
File "/home/fyz/few-shot-object-detection/fsdet/engine/defaults.py", line 305, in init
data_loader = self.build_train_loader(cfg)
File "/home/fyz/few-shot-object-detection/fsdet/engine/defaults.py", line 496, in build_train_loader
return build_detection_train_loader(cfg)
File "/home/fyz/tools/detectron2/detectron2/config/config.py", line 208, in wrapped
return orig_func(**explicit_args)
File "/home/fyz/tools/detectron2/detectron2/data/build.py", line 549, in build_detection_train_loader
return build_batch_data_loader(
File "/home/fyz/tools/detectron2/detectron2/data/build.py", line 339, in build_batch_data_loader
data_loader = torchdata.DataLoader(
File "/home/fyz/anaconda3/envs/pytorch1.13.1/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 243, in init
assert prefetch_factor > 0
TypeError: '>' not supported between instances of 'NoneType' and 'int'

[pinnintipraneethkumar]

Hii,
Check your dataset and ensure that the necessary data, such as annotations or labels, is present and correctly formatted. If data is missing or improperly labeled, it can lead to None values in critical places.