Почему я получаю сообщение об ошибке при запуске двигателя pyttsx3? - PullRequest
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Почему я получаю сообщение об ошибке при запуске двигателя pyttsx3?

0 голосов
/ 24 сентября 2019

Я хочу создать голосового помощника, использующего pyttsx3 (конечно же, python).Я получаю несколько ошибок при использовании функции .init (). 

import os
import time
import speech_recognition as sr
import pyttsx3


def talk(text):
    engine = pyttsx3.init()
    engine.say(text)
    engine.runAndWait()

talk("Hello")

Это ошибки, которые я получаю ... 

>Traceback (most recent call last):
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/__init__.py", line 20, in init
    eng = _activeEngines[driverName]
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/weakref.py", line 137, in __getitem__
    o = self.data[key]()
KeyError: None

>During handling of the above exception, another exception occurred:

>Traceback (most recent call last):
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/voice_assistant1.py", line 12, in <module>
    talk("Hello")
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/voice_assistant1.py", line 8, in talk
    engine = pyttsx3.init()
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/__init__.py", line 22, in init
    eng = Engine(driverName, debug)
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/engine.py", line 30, in __init__
    self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/driver.py", line 52, in __init__
    self._driver = self._module.buildDriver(weakref.proxy(self))
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/drivers/nsss.py", line 9, in buildDriver
    return NSSpeechDriver.alloc().initWithProxy(proxy)
  File "/Users/tldr/PycharmProjects/voiceAssistantProject/venv/lib/python3.7/site-packages/pyttsx3/drivers/nsss.py", line 19, in initWithProxy
    self._tts.setDelegate_(self)
AttributeError: 'NoneType' object has no attribute 'setDelegate_'

>Process finished with exit code 1
...