New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Crash on metadataOutput.availableMetadataObjectTypes in QRCodeReader #191

Open

YoavGro opened this issue Aug 14, 2022 · 4 comments

YoavGro commented Aug 14, 2022 •

edited

Loading

Fatal Exception: NSGenericException

0 CoreFoundation 0x990fc __exceptionPreprocess
1 libobjc.A.dylib 0x15d64 objc_exception_throw
2 CoreFoundation 0x16f190 -[__NSSingleObjectEnumerator init]
3 AVFCapture 0x145f4 -[AVCaptureMetadataOutput availableMetadataObjectTypes]
4 AVFCapture 0x142c0 -[AVCaptureMetadataOutput setMetadataObjectTypes:]
5 QRCodeReader 0x6154 (Missing UUID d7c36d3fb68f3da3ab70252c154be0b3)
6 QRCodeReader 0xa43c (Missing UUID d7c36d3fb68f3da3ab70252c154be0b3)
7 QRCodeReader 0x61e0 (Missing UUID d7c36d3fb68f3da3ab70252c154be0b3)
8 libdispatch.dylib 0x2924 _dispatch_call_block_and_release
9 libdispatch.dylib 0x4670 _dispatch_client_callout
10 libdispatch.dylib 0xbdf4 _dispatch_lane_serial_drain
11 libdispatch.dylib 0xc968 _dispatch_lane_invoke
12 libdispatch.dylib 0x171b8 _dispatch_workloop_worker_thread
13 libsystem_pthread.dylib 0x10f4 _pthread_wqthread
14 libsystem_pthread.dylib 0xe94 start_wqthread

Fatal Exception: NSGenericException
*** Collection <__NSArrayM: 0x28121d710> was mutated while being enumerated.

Using 10.1.0

hansemannn commented Oct 15, 2022

+1 on this! Have you found any solution or workaround?

Author

YoavGro commented Oct 16, 2022

Hi
No :(

daniel-beard commented Jan 30, 2023

Also seeing this happen.

harsh7703 commented Oct 18, 2023

Also happening to me. Any help would be appreciated. Thank you!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment