errors when training on my own dataset

[aaaaaaaqiqi]

i succeed in training and testing LINEMOD dataset,and when i start to train on my own dataset
like this
python train.py --datacfg cfg/timer.data --modelcfg cfg/yolo-pose.cfg --initweightfile cfg/darknet19_448.conv.23 --pretrain_num_epochs 15
errors occured in saying

and when i add errors='ignore' to the code,errors occured in saying

[VYRION-Ai]

@aaaaaaaqiqi covert timer.ply using mashlab