RuntimeError: No CUDA GPUs are available

[xsa12345]

[yaosx425]

没有gpu可用，只能使用cpu

[EthanW-coder]

Hello, this issue comes from the fact that you are using the default parameters for multi-GPU training in mbyolo_train.py. If you are training with only one GPU, could you please change parser.add_argument('--device', default='0,1,2,3,4,5,6,7', help='cuda device, i.e. 0 or 0,1,2,3 or cpu') to parser.add_argument('--device', default='0', help='cuda device, i.e. 0 or 0,1,2,3 or cpu') to parser.add_argument('--device', default='0', help='cuda device'). argument('--device', default='0', help='cuda device, i.e. 0 or 0,1,2,3 or cpu')