Python-名称错误: name 'engine' is not defined/Driver not found

Question

我一直在尝试使用以下视频在 PyCharm 中开展 AI 项目:https://www.youtube.com/watch?time_continue=179&v=rU_ppVsyJu8

这是代码:

import sys
print(sys.path)

import speech_recognition as sr
import pyttsx3

try:
    engine = pyttsx3.init()
except ImportError:
    print("Driver not found")
except RuntimeError:
    print("Driver fails to init")

voices = engine.getProperty("voices")

for voice in voices:
    print(voice.id)

并且有一个错误:

尽管它说找不到驱动程序，我还是在这里安装了 pyttsx3:

我已经解决这个问题一周了，但我无法继续前进。如果有人提供帮助，我们将不胜感激。

Answer 1

您无法执行engine = pyttsx3.init()。这就是它无法识别引擎对象的原因。尝试下面的代码。您将从 Exception 中收到错误消息。尝试解决该错误。

import sys
print(sys.path)

import speech_recognition as sr
import pyttsx3

try:
    engine = pyttsx3.init()
**except Exception as e:
    print(e)**
except ImportError:
    print("Driver not found")
except RuntimeError:
    print("Driver fails to init")

voices = engine.getProperty("voices")

for voice in voices:
    print(voice.id)