CODEWITHSUNDEEP
python-2.7nao-robot
Mathieu Perrotte
Mathieu Perrotte

Reputation: 21

Error ALDialog Python Nao

I have a problem when using the ALDialog module on Python IDE and to load on Nao. I tried in different ways to load a dialogue but I always fall back on the same error.Runtimeerror LoadTopic::ALDialogIncorrect file myDialog.topIn the first case I write directly the text that I save in a. top file but at the time of LoadTopic () I have an error.In the second case I want to load the. top file by giving it the path. I come back to the same mistake again.Do you have a solution to my problem?Thank you very much.

import qi 
import argparse 
import os 
import sys 
from naoqi import ALProxy

def main(robot_ip, robot_port):

  dialog = """
  topic: ~myTopic() \n
  language: enu \n
  u:(test) hello \n """

  file = open("myDialog.top","w")
  file.write(dialog)
  file.close()
  # load topic
  proxy = ALProxy("ALDialog",robot_ip,robot_port)
  proxy.setLanguage("English")
  self.topic = proxy.loadTopic("myDialog.top")
  # start dialog
  proxy.subscribe("myModule")
  # activate dialog
  proxy.activateTopic(self.topic)

if name == "main": 

  parser = argparse.ArgumentParser()
  parser.add_argument("--ip", type=str, 
  default="169.254.245.164",help="Robot's IP address : '169.254.245.164'")
  parser.add_argument("--port", type=int, default=9559,help="port number, the default value is OK in most cases")                 
  args = parser.parse_args()
  main(args.ip, args.port)

Upvotes: 2

Views: 456

Answers (1)

Emile
Emile

Reputation: 2971

ALDialog.loadTopic expects an absolute filepath on the robot - it doesn't know anything about the context from which you're calling it (it could be from another computer, in which case of course it can't open that file). You need to be sure that your .top is indeed on the robot, and pass it's absolute path to ALDialog.

Once installed on the robot this path will be something like /home/nao/.local/share/PackageManager/apps/your-package-id/your-dialog-name/your-dialog-name_enu.top

Upvotes: 1

Related Questions