PySide6.QtNetwork.QLocalSocket.writeData argument check error

# from PySide6.QtCore import (
from PyQt6.QtCore import (
  QIODeviceBase
)

# from PySide6.QtNetwork import (
from PyQt6.QtNetwork import (
  QLocalSocket
)

class uInputSock(QLocalSocket):
	def __init__(self, name:str):
		super(uInputSock, self).__init__()
		self.setServerName(name)
		print("serverAddress:", self.serverName())

	def sendBytes(self, packet:bytes) -> int:
		if (not self.isOpen()):
			print(self.sendBytes.__name__, "try to connect server")

			self.connectToServer(QIODeviceBase.OpenModeFlag.ReadWrite)
			if (not self.waitForConnected(500)):
				print("%d:%s"%(self.error(), self.errorString()))
				return -1

		print('uInputSock::sendBytes()', type(packet), len(packet), packet)

		# writeData
		# PySide6
		# return self.writeData(packet, len(packet))
		
		# PyQt6
		return self.writeData(packet)