aplay: main:722: audio open error: No such file or directory

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bardhan

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Jul 6, 2016, 3:21:50 PM7/6/16
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Hi there,

any one plz help me out on this i have installed jasper as given,i'm usinf RPI3 it is running good but getting  

ALSA lib pcm_hw.c:1667:(_snd_pcm_hw_open) Invalid value for card
aplay: main:722: audio open error: No such file or directory

this error 

and as i tested my mic and speakers working file 
it is recording wen i given this comm

 arecord temp.wav

and it is playing sound wen i given this comm

sudo aplay temp.wav

and my cat /proc/asound/modules

0 [Device         ]: USB-Audio - USB PnP Sound Device
                      C-Media Electronics Inc. USB PnP Sound Device at usb-3f980000.usb-1.3, full spe

wen i open 

error_16.png
error_17.png

Matthew Curry

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Jul 6, 2016, 4:45:22 PM7/6/16
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Please take this to the slack channel.

I am happy to help.

bardhan

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Jul 7, 2016, 3:07:46 AM7/7/16
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bardhan

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Jul 7, 2016, 3:09:26 AM7/7/16
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enesma...@gmail.com

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Aug 30, 2016, 10:26:40 AM8/30/16
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hi i have  a same error ...and i cant sign up to the slack channel :D

Matthew Curry

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Aug 30, 2016, 11:02:58 AM8/30/16
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I have a script to fix this, and why can't you sign up? You are the only one... over 100 users...

enesma...@gmail.com

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Aug 30, 2016, 1:28:30 PM8/30/16
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yes now i can sign in Thanks

Jayson Helseth

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Feb 20, 2017, 10:16:03 PM2/20/17
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I am encountering this error too. Can I get an invite to your slack channel? Thanks.

Jayson Helseth

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Feb 20, 2017, 10:19:08 PM2/20/17
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Nevermind. I found it in another one of your posts.
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