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我已经尝试了 2 个多小时试图弄清楚这一点，不是 100% 肯定，但我认为这与 sapi5.py 模块中的失败有关，因为我没有安装以下声音：

MSSAM = 'HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\Voices\\Tokens\\MSSam'
MSMARY = 'HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\Voices\\Tokens\\MSMary'
MSMIKE = 'HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\Voices\\Tokens\\MSMike'

我尝试添加到上面的列表中，将第一个条目更改为 MSGeorge，尝试降级到 python 3.6 和 3.7，尝试使用 pyttsx3 2.71，

还尝试更改注册表以添加 MSGeorge，就像本期“https://stackoverflow.com/questions/62756194/pyttsx3-module-is-not-showing-all-installed-voices”中所说的那样

我想以前没有人看过这个，因为我搜索了互联网和 youtube，我找不到任何东西，所以我认为它很简单，

我在pycharm上运行带有python 3.8.6的Windows 10 PC，

代码：

import pyttsx3
engine = pyttsx3.init() # object creation
voices = engine.getProperty('voices')
print(voices)

错误：

Traceback (most recent call last):
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\__init__.py", line 20, in init
    eng = _activeEngines[driverName]
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1776.0_x64__qbz5n2kfra8p0\lib\weakref.py", line 131, in __getitem__
    o = self.data[key]()
KeyError: None

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/user/PycharmProjects/pythonProject/Jarvis/Jarvis.py", line 2, in <module>
    engine = pyttsx3.init() # object creation
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\__init__.py", line 22, in init
    eng = Engine(driverName, debug)
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\engine.py", line 30, in __init__
    self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\driver.py", line 52, in __init__
    self._driver = self._module.buildDriver(weakref.proxy(self))
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\drivers\sapi5.py", line 32, in buildDriver
    return SAPI5Driver(proxy)
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\drivers\sapi5.py", line 49, in __init__
    self.setProperty('voice', self.getProperty('voice'))
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\drivers\sapi5.py", line 102, in setProperty
    token = self._tokenFromId(value)
  File "C:\Users\user\PycharmProjects\venv\lib\site-packages\pyttsx3\drivers\sapi5.py", line 86, in _tokenFromId
    raise ValueError('unknown voice id %s', id_)
ValueError: ('unknown voice id %s', 'HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech_OneCore\\Voices\\Tokens\\MSTTS_V110_enGB_GeorgeM')
4

1 回答 1

-1

好的，我想我终于修好了，结果发现下面函数中的 raise value 错误似乎有问题：

def _tokenFromId(self, id_):
    tokens = self._tts.GetVoices()
    for token in tokens:
        if token.Id == id_:
            return token
#    raise ValueError('unknown voice id %s', id_)

为了解决这个错误，我注释掉了 raise ValueError Line 并且代码有效，当我通过 pycharm 进行调试时，我可以看到语音 id 被传递到函数中，但由于某种原因，if 语句返回 false。

无论如何，现在似乎正在工作，

文件的位置是 Drive Letter 例如 F:...\Lib\site-packages\pyttsx3\drivers 向下滚动，直到找到上面的函数并注释掉 raise 代码段，

于 2021-01-16T23:53:05.053 回答