我在复现DETR代码时，在并行计算时出现问题，请问该怎么解决。

[oooo111]

Root Cause (first observed failure):
[0]:
time : 2022-09-01_19:33:33
host : cqu-System-Product-Name
rank : 0 (local_rank: 0)
exitcode : 1 (pid: 2937200)
error_file: <N/A>
traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html