2

I am getting the following error when I run google-assistant-demo

OpenAlsaHandle PcmOpen: No such file or directory
[4571:4583:ERROR:audio_input_processor.cc(756)] Input error
ON_MUTED_CHANGED:
  {'is_muted': False}
ON_START_FINISHED
ON_ASSISTANT_ERROR:
  {'is_fatal': True}
[4571:4586:ERROR:audio_input_processor.cc(756)] Input error
ON_ASSISTANT_ERROR:
  {'is_fatal': True}
HDJEMAI
  • 9,436
  • 46
  • 67
  • 93
PARTH PARIKH
  • 33
  • 1
  • 3
  • Can you be more specific regards when this occurs? – Bill Roberts May 23 '17 at 20:08
  • 2
    did you configure and test audio according to the official documentation ? https://developers.google.com/assistant/sdk/prototype/getting-started-pi-python/configure-audio – proppy May 23 '17 at 22:42

2 Answers2

1

I got this error a couple of times, assuming you have done everything described here and it is working: https://developers.google.com/assistant/sdk/prototype/getting-started-pi-python/configure-audio

Do a sudo reboot to make sure there aren't multiple instances of the google-assistant-demo running.

Then if you are running the google-assistant-demo from a script (either start-up or manually) try running it without a sudo prefix, that fixed my problem!

See my post here for more detail about how I got it running smoothly from start-up

Harvs
  • 503
  • 1
  • 6
  • 18
0

Its an error due to improper alsa.conf configuration. You need to change it according to your audio setup.

Shiva Siddharth
  • 1
  • 1