How to debug?

[bareblackfoot]

Hi, thank you for sharing your great work :)
I am struggling to debug the code since your code uses multi-processing in dataloader.
When I use debug mode in pycharm, the error occurs at the dataloader (it's okay with the simple run in pycharm).
I attached the error log below.
Thank you!

for sample in iter(dataloader):

File "/usr/local/lib/python3.7/dist-packages/torch/utils/data/dataloader.py", line 571, in next
self._shutdown_workers()
File "/usr/local/lib/python3.7/dist-packages/torch/utils/data/dataloader.py", line 659, in _shutdown_workers
w.join()
File "/usr/lib/python3.7/multiprocessing/process.py", line 140, in join
res = self._popen.wait(timeout)
File "/usr/lib/python3.7/multiprocessing/popen_fork.py", line 48, in wait
return self.poll(os.WNOHANG if timeout == 0.0 else 0)
File "/usr/lib/python3.7/multiprocessing/popen_fork.py", line 28, in poll
pid, sts = os.waitpid(self.pid, flag)
KeyboardInterrupt