EOFError: Ran out of input如何解决

[naiynaiy]

Traceback (most recent call last):
File "", line 1, in
File "D:\ancanda_new\envs\tensorflow\lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "D:\ancanda_new\envs\tensorflow\lib\multiprocessing\spawn.py", line 115, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input

[naiynaiy]

TypeError: can't pickle _thread.RLock objects