ERR_INVALID_HANDLE_TYPE

试图通过进程间通信通道向子进程发送不受支持的"句柄"。 有关详细信息，请参阅 subprocess.send() 和 process.send()。

An attempt was made to send an unsupported "handle" over an IPC communication channel to a child process. See subprocess.send() and process.send() for more information.