Question

我需要一些关于Raspberry Pi 3型号B上的Google智能助理的帮助。我已经按照教程完成了一切。最后我试着用它来开始：

(env) pi@raspberrypi:~ $ python -m googlesamples.assistant.grpc.pushtotalk

但后来我得到了：

INFO:root:Connecting to embeddedassistant.googleapis.com
Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/pi/env/lib/python3.5/site-packages/googlesamples/assistant/grpc/pushtotalk.py", line 434, in <module>
    main()
  File "/home/pi/env/lib/python3.5/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/home/pi/env/lib/python3.5/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/home/pi/env/lib/python3.5/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/pi/env/lib/python3.5/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/pi/env/lib/python3.5/site-packages/googlesamples/assistant/grpc/pushtotalk.py", line 332, in main
    flush_size=audio_flush_size
  File "/home/pi/env/lib/python3.5/site-packages/googlesamples/assistant/grpc/audio_helpers.py", line 187, in __init__
    blocksize=int(block_size/2),  # blocksize is in number of frames.
  File "/home/pi/env/lib/python3.5/site-packages/sounddevice.py", line 1256, in __init__
    **_remove_self(locals()))
  File "/home/pi/env/lib/python3.5/site-packages/sounddevice.py", line 772, in __init__
    'Error opening {0}'.format(self.__class__.__name__))
     File "/home/pi/env/lib/python3.5/site-packages/sounddevice.py", line 
     2563, 
    in _check
    raise PortAudioError(errormsg, err)
    sounddevice.PortAudioError: Error opening RawStream: Invalid sample rate 
        [PaErrorCode -9997]

更新：我现在输入：（env）pi @ raspberrypi：〜$ python -m googlesamples.assistant.grpc.pushtotalk 信息：root：连接到embeddedassistant.googleapis.com 警告：root：找不到设备配置：[Errno 2]没有这样的文件或目录：＆＃39; /home/pi/.config/googlesamples-assistant/device_config.json' 信息：root：注册设备错误：root：选项 - 注册设备实例时需要--device-model-id。

覆盆子pi上的Google智能助理

0 个答案: