TypeError: cannot pickle 'coroutine' object 错误解析与解决方案 1. 错误原因 TypeError: cannot pickle 'coroutine' object 这个错误通常发生在尝试使用 Python 的 pickle 模块序列化(pickle)一个协程(coroutine)对象时。pickle 模块用于将 Python 对象转换为字节流,
(<class'ray.exceptions.ActorDiedError'>)isn't serializable: cannot pickle 'google._upb._message.Descriptor'object.OverwritingthecausetoaRayError. (TemporaryActorpid=2097268)Exceptionraisedincreationtask:Theactordiedbecauseofanerrorraisedinitscreationtask,ray::MockActor.__init__() (pid=2097268,ip=...