BUGET

RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.

This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:

多进程要在main运行，或者用单线程。

标签：process,BUGET,module,start,proper,main,your
来源： https://www.cnblogs.com/bobokekemeile/p/11200553.html