| distributed init (rank 0): /public/home/ac2ax5rex7/projects/lift/detr/ Traceback (most recent call last): File "main.py", line 253, in <module> main(args) File "main.py", line 111, in main utils.init_distributed_mode(args) File "/public/home/ac2ax5rex7/projects/lift/detr/util/misc.py", line 425, in init_distributed_mode torch.distributed.init_process_group(backend=args.dist_backend, init_method=args.dist_url, File "/public/home/ac2ax5rex7/miniconda3/envs/detr/lib/python3.8/site-packages/torch/distributed/distributed_c10d.py", line 573, in init_process_group rendezvous_iterator = rendezvous( File "/public/home/ac2ax5rex7/miniconda3/envs/detr/lib/python3.8/site-packages/torch/distributed/rendezvous.py", line 88, in rendezvous raise RuntimeError("No rendezvous handler for {}://".format(result.scheme)) RuntimeError: No rendezvous handler for ://

这是一个错误日志，看起来是在运行一个名为`main.py`的程序时出现了错误。错误的原因是在初始化分布式模式时出现问题，无法找到指定的`rendezvous handler`。`rendezvous handler`是用于协调分布式进程之间通信的一种机制，这个错误通常是因为传递给`init_process_group`的参数没有正确设置。建议检查代码中的参数设置，确保它们正确传递分布式初始化所需的所有参数。