why show “No matching checkpoint file found”

[Mango1218]

when i run "run_training.py", it shows "No matching checkpoint file found"
Restarting training from last epoch ...
No matching checkpoint file found
Training crashed at epoch 1
Traceback for the error!
Traceback (most recent call last):
File "/ai/lu/TransT-main/ltr/../ltr/trainers/base_trainer.py", line 70, in train
self.train_epoch()
File "/ai/lu/TransT-main/ltr/../ltr/trainers/ltr_trainer.py", line 79, in train_epoch
self.cycle_dataset(loader)
File "/ai/lu/TransT-main/ltr/../ltr/trainers/ltr_trainer.py", line 52, in cycle_dataset
for i, data in enumerate(loader, 1):
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 345, in next
data = self._next_data()
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 856, in _next_data
return self._process_data(data)
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 881, in _process_data
data.reraise()
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/_utils.py", line 395, in reraise
raise self.exc_type(msg)
ValueError: Caught ValueError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop
data = fetcher.fetch(index)
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/root/anaconda3/envs/transt/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/ai/lu/TransT-main/ltr/../ltr/data/sampler.py", line 92, in getitem
dataset = random.choices(self.datasets, self.p_datasets)[0]
File "/root/anaconda3/envs/transt/lib/python3.7/random.py", line 361, in choices
raise ValueError('The number of weights does not match the population')

[xiaofengBian]

如果你没有训练过，是没有这个checkpoint文件的，它是保存上次训练的参数的

[Mango1218]

我已经改好了，谢谢！

[xiaofengBian]

你的可以训练了嘛？

[Mango1218]

你的可以训练了嘛？

嗯嗯可以了

[xiaofengBian]

为什么我的一训练就会出现nan啊，你把数据集全部下载了嘛？

[Mango1218]

为什么我的一训练就会出现nan啊，你把数据集全部下载了嘛？

我没有用全部数据集，太大了，只用了部分

[xiaofengBian]

好的，谢谢

…

------------------ 原始邮件 ------------------ 发件人: ***@***.***>; 发送时间: 2022年9月17日(星期六) 中午12:03 收件人: ***@***.***>; 抄送: ***@***.***>; ***@***.***>; 主题: Re: [chenxin-dlut/TransT] why show “No matching checkpoint file found” (Issue #125) 为什么我的一训练就会出现nan啊，你把数据集全部下载了嘛？ 我没有用全部数据集，太大了，只用了部分 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: ***@***.***>

[xiaofengBian]

你好，方便发一下你的嘛，我想试试，我的一直有问题。还有你是在什么设备上面训练的？

[xiaofengBian]

我的邮箱[email protected]

[Nirvana9808]

你的可以训练了嘛？

嗯嗯可以了

你好，请问可以把您修改后的训练代码发一下吗？我的训练部分还没能跑起来，谢谢，我的邮箱[email protected]

[wsasdsda]

你好，能说一下是怎么改的吗？

[Nuyoah1018]

你的可以训练了嘛？

嗯嗯可以了
你好，麻烦可以说一下这个问题最后怎么解决的吗，我的邮箱[email protected]

[universefall]

我已经改好了，谢谢！

你好，请问你是怎么改的，谢谢