我收到此錯(cuò)誤：Exception in Thread: ValueError: signal number 32 out of range給我?guī)?lái)問(wèn)題的具體教程是訓(xùn)練分類器（https://pytorch.org/tutorials/beginner/blitz/cifar10_tutorial.html），具體行是：dataiter = iter(trainloader) 完整的錯(cuò)誤回溯是：Exception in thread Thread-5:Traceback (most recent call last):File "/home/chenchen/anaconda3/lib/python3.6/threading.py", line 916, in _bootstrap_innerself.run()File "/home/chenchen/anaconda3/lib/python3.6/threading.py", line 864, in runself._target(*self._args, **self._kwargs)File "/home/chenchen/anaconda3/lib/python3.6/multiprocessing/resource_sharer.py", line 139, in _servesignal.pthread_sigmask(signal.SIG_BLOCK, range(1, signal.NSIG))File "/home/chenchen/anaconda3/lib/python3.6/signal.py", line 60, in pthread_sigmasksigs_set = _signal.pthread_sigmask(how, mask)ValueError: signal number 32 out of range我的操作系統(tǒng)是 Ubuntu 18.10，我的 python 環(huán)境是 python 3.6 的 Anaconda3。我從最新源安裝了 pytorch。我的 cuda 版本是 10.0。