6 years on and the silence is still deafening. I notice that NSMatrix is not depreciated as yet, it is only "discouraged in apps that run in macOS 10.8" (https://developer.apple.com/documentation/appkit/nsmatrix)
helioz2000
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Using XCode 12.3, changing the Size parameter on Toolbar item from Explicit to Automatic fixes the error.
Code that cause the error message:
err = AudioQueueSetProperty(_sndAqData->mQueue, kAudioQueueProperty_EnableLevelMetering, &meteringEnable, sizeof(meteringEnable));
I have the same (or very similar issue).
I first noticed the issue first in macOS 10.14, prior versions did not show this message.
I have isolated the function call which causes the error message:
I checked _sndAgData->mQueue but everything in there is valid.
My application has access to the Microphone and microphone recording is working fine.
I would dearly love to find out what property has ID=1667788144
Xcode 11.5
Catalina 10.15.5