python - BadPrototypeError：Objective-C 需要 1 个参数，Python 参数有 2 个参数

Question

我正在使用 python 模块 pyttsx 进行文本到语音转换，当我运行代码时，出现此错误：

     File "Practice_File.py", line 2, in <module>
     engine = pyttsx.init()
     File "/Library/Python/2.7/site-packages/pyttsx/__init__.py",
     line 39, in init
     eng = Engine(driverName, debug)
     File "/Library/Python/2.7/site-packages/pyttsx/engine.py", line
     45, in __init__
     self.proxy = driver.DriverProxy(weakref.proxy(self), driverName,
     debug)
     File "/Library/Python/2.7/site-packages/pyttsx/driver.py", line
     64, in __init__
     self._module = __import__(name, globals(), locals(), [driverName])
     File "/Library/Python/2.7/site-packages/pyttsx/drivers
     /nsss.py", line 26, in <module>
     class NSSpeechDriver(NSObject):
     objc.BadPrototypeError: Objective-C expects 1 arguments, Python
     argument has 2 arguments for <unbound selector initWithProxy of
     NSSpeechDriver at 0x107592e68>

这是我的python代码：

    import pyttsx
    engine = pyttsx.init()
    engine.say('Good morning.')
    engine.runAndWait()

有关如何解决此问题的任何想法？谢谢你。