Stop sound in AVAudioPlayer and shown AQDefaultDevice (173): skipping input stream Error Logs

Question

I have used AVAudioPlayer and set the numberofloop to -1 because I want to play the audio in an infinite loop. At first it works well, but in the middle of playing sound track, I got the following error log continuously and my sound track was stopped.

2017-02-22 10:08:28.863041 TestBridgingHeader[1092:30476] [aqme] 255: AQDefaultDevice (173): skipping input stream 0 0 0x0

I am using two media players to get fade in fade out sound. I played these two media players using blocks:

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{});

Why does my sound track stop and why does it show AQDefaultDevice error logs?

score 5 · Accepted Answer · edited Mar 13 '17 at 06:51

5

This is a bug in Xcode 8.

You can resolve it with these steps:

Select Product --> Scheme--> Edit Scheme.
Select Arguments.
Add OS_ACTIVITY_MODE setup "disable" to Environment Variables.

edited Mar 13 '17 at 06:51

Pang

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answered Mar 13 '17 at 05:44

user7701261

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Beware: this will also suppress other system messages, like autolayout constraint conflicts! – Tim Wachter Aug 31 '17 at 09:40
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isnt that just muting it but not actually solving it? – David Seek Sep 13 '17 at 05:00

Stop sound in AVAudioPlayer and shown AQDefaultDevice (173): skipping input stream Error Logs

1 Answers1