Bug report: TypeError: cannot serialize '_io.TextIOWrapper' object
Closed this issue · 2 comments
(yzdnlp) C:\Users\PC\Desktop\test_align\Bleualign>python bleualign.py -s test_contract/src_zh.txt -t test_contract/tar_en.txt --srctotarget test_contract/src_zh_cn_en.txt -o test_contract/align_out.txt
I got the following error:
Traceback (most recent call last):
File "bleualign.py", line 15, in <module>
a.mainloop()
File "C:\Users\PC\Desktop\test_align\Bleualign\bleualign\align.py", line 232, in mainloop
p.start()
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\process.py", line 112, in start
self._popen = self._Popen(self)
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\context.py", line 223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\popen_spawn_win32.py", line 89, in __init__
reduction.dump(process_obj, to_child)
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
TypeError: cannot serialize '_io.TextIOWrapper' object
(yzdnlp) C:\Users\PC\Desktop\test_align\Bleualign>Traceback (most recent call last):
File "<string>", line 1, in <module>
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\spawn.py", line 99, in spawn_main
new_handle = reduction.steal_handle(parent_pid, pipe_handle)
File "F:\Anaconda3\envs\yzdnlp\lib\multiprocessing\reduction.py", line 87, in steal_handle
_winapi.DUPLICATE_SAME_ACCESS | _winapi.DUPLICATE_CLOSE_SOURCE)
PermissionError: [WinError 5] 拒绝访问。
After search the issues online, I find the issue might be related to the unpicklable class on Windows but I haven't figured out how to hack the codes in Bleualign. Please help check this issue or bug. Thanks!
I don't have Windows so can't replicate the error or check a potential fix, but as a workaround, you can turn off multiprocessing by setting the number of processes to 1 (--processes 1
on the command line).
I don't have Windows so can't replicate the error or check a potential fix, but as a workaround, you can turn off multiprocessing by setting the number of processes to 1 (
--processes 1
on the command line).
Thanks a lot for your prompt reply, Rico! It is now working.