问题确认 Search before asking
- [X] 我已经搜索过问题，但是没有找到解答。I have searched the question and found no related answer.
请提出你的问题 Please ask your question
复现环境：
win10系统
cuda 11.6
cudnn 8.4
python 3.9
paddlepaddle-gpu==2.3.1.post116 windows版本
按照教程进行fairmot目标跟踪训练，发生如下报错：
Traceback (most recent call last):
File "D:\Project_pptracking\PaddleDetection-release-2.4\tools\train.py", line 177, in
main()
File "D:\Project_pptracking\PaddleDetection-release-2.4\tools\train.py", line 173, in main
run(FLAGS, cfg)
File "D:\Project_pptracking\PaddleDetection-release-2.4\tools\train.py", line 127, in run
trainer.train(FLAGS.eval)
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\engine\trainer.py", line 454, in train
outputs = model(data)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 930, in call
return self._dygraph_call_func(*inputs, **kwargs)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 915, in _dygraph_call_func outputs = self.forward(*inputs, **kwargs)
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\modeling\architectures\meta_arch.py", line 59, in forward
out = self.get_loss()
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\modeling\architectures\fairmot.py", line 99, in get_loss loss = self._forward()
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\modeling\architectures\fairmot.py", line 78, in _forward reid_loss = self.reid(neck_feat, self.inputs)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 930, in call
return self._dygraph_call_func(*inputs, **kwargs)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 915, in _dygraph_call_func outputs = self.forward(*inputs, **kwargs)
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\modeling\reid\fairmot_embedding_head.py", line 115, in forward
loss = self.get_loss(reid_feat, inputs)
File "D:\Project_pptracking\PaddleDetection-release-2.4\ppdet\modeling\reid\fairmot_embedding_head.py", line 163, in get_loss
loss = self.reid_loss(logit, target)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 930, in call
return self._dygraph_call_func(*inputs, **kwargs)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\fluid\dygraph\layers.py", line 915, in _dygraph_call_func outputs = self.forward(*inputs, **kwargs)
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\nn\layer\loss.py", line 397, in forward
ret = paddle.nn.functional.cross_entropy(
File "D:\Anaconda3\envs\pp-tracking\lib\site-packages\paddle\nn\functional\loss.py", line 1722, in cross_entropy
raise ValueError("Target {} is out of upper bound.".format(
ValueError: Target 4578971296541297966 is out of upper bound.
PaddlePaddle
