YJYlala

> 最后打印的错误：ValueError: need at least one array to concatenate 可以看出是没有检测到图片里的人脸，导致bounding_boxes为空，因此就出错了。这算是程序里不严密的地方，应该要对没检测出人脸这种情况加一个异常保护 应该加一个简单的判断 if bounding_boxes == []: return [],[]

[E ProcessGroupNCCL.cpp:828] [Rank 1] Watchdog caught collective operation timeout: WorkNCCL(SeqNum=1, OpType=BROADCAST, Timeout(ms)=1800000) ran for 1807490 milliseconds before timing out. [E ProcessGroupNCCL.cpp:828] [Rank 0] Watchdog caught collective operation timeout: WorkNCCL(SeqNum=2, OpType=BROADCAST,...