"corners" property of AVMetadataMachineReadableCodeObject missing in XCode 12 beta 6

Developer Tools & Services Xcode
TAIFUN OP
Created Aug ’20
Replies 18
Boosts 0
Views 3.7k
Participants 17
Looks like the "corners" property of AVMetadataMachineReadableCodeObject is somehow missing using Xcode 12 beta 6.

It is still mentioned in the documentation but the compiler fails with "Value of type 'AVMetadataMachineReadableCodeObject' has no member 'corners'".

Is there something I'm missing here or should I file a bug report for this?


Replies  18
Boosts  0
Views  3.7k
Participants  17
jh_tds OP
Aug ’20
A few other properties are missing too:

  • AVCapturePhotoOutput.supportedFlashModes

  • AVCapturePhotoSettings.availablePreviewPhotoPixelFormatTypes

These are the ones I used in my project. I suspect there're many more. Hope this is just a bug in beta 6.

3
stevenkramer OP
Aug ’20
This happened before and is related to how obj-c symbols are imported in Swift, not deprecation/removal of API. corners at least exists in the non-simulator SDK, so you can perhaps work-around using #if !targetEnvironment(simulator).
3
nosedive OP
Sep ’20
AVCaptureVideoDataOutput.availableVideoPixelFormatTypes is missing too. Filed a bug report for this (FB8607320).
0
nosedive OP
Sep ’20
Problem still exists with Xcode 12 GM.
0
Bowen OP
Sep ’20
The bug is still there with Xcode 12 GM.
0
riyazahemad OP
Sep ’20
Bug is still in Xcode 12 final version.
1
evgeniy.kulichenko OP
Sep ’20
Nice, Xcode released but properties still not available!
0
jon4than OP
Sep ’20
Having the same problem in Xcode 12 (12A7209) when archiving for simulator architectures...

Code Block 
value of type 'AVCaptureVideoDataOutput' has no member 'availableVideoPixelFormatTypes'

0
SGiraldo10 OP
Sep ’20
This property is still missing on Xcode 12:

  • AVCapturePhotoSettings.availablePreviewPhotoPixelFormatTypes

0
josh112 OP
Sep ’20
This is still happening in Xcode 12.2 Beta 1 which was just released. Super frustrating. It seems to only affect building for the simulator though.
0
ptsiogas OP
Sep ’20
After 3 whole weeks the problem still exists. Is there a solution or a workaround to this issue?
0
meownoid OP
Sep ’20
Getting similar error in the release version 12.0 (12A7209), can't test project.

Code Block 
Value of type 'AVCaptureVideoDataOutput' has no member 'availableVideoPixelFormatTypes'


0
rjt3662 OP
Sep ’20
I'm also getting error for AVCapturePhotoSettings.availablePreviewPhotoPixelFormatTypes in Xcode 12 final version.
This will be solved in new update only, right? (I guess)
Does anyone know how much time will Apple take to solve this issue ? (With their past experience)
0
hadiroohian OP
Sep ’20
For now just to be able to test it until Apple fixes the issue you can add two underscores in the beginning:
Code Block 
__availablePreviewPhotoPixelFormatTypes

instead of 
Code Block 
availablePreviewPhotoPixelFormatTypes

This method may work for other issues, just try it.
0
Aze_dev OP
Sep ’20
Is there a temporary solution?
0
"corners" property of AVMetadataMachineReadableCodeObject missing in XCode 12 beta 6
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