Closed rholstad closed 2 years ago
When using the front camera
AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .front)
an exception is raised when touching the screen as if to attempt to set the focus point. From the AVFoundation documentation:
-setFocusPointOfInterest: throws an NSInvalidArgumentException if isFocusPointOfInterestSupported returns NO
Stack trace:
Last Exception Backtrace: 0 CoreFoundation 0x1810ad0fc __exceptionPreprocess + 220 (NSException.m:200) 1 libobjc.A.dylib 0x1998fdd64 objc_exception_throw + 60 (objc-exception.mm:565) 2 AVFCapture 0x19faa4230 -[AVCaptureFigVideoDevice setFocusPointOfInterest:] + 280 (AVCaptureFigVideoDevice.m:0) 3 KWI Experience 0x104a15ed8 specialized CodeScannerView.ScannerViewController.touchesBegan(_:with:) + 496 (ScannerViewController.swift:293) 4 KWI Experience 0x104a13f34 touchesBegan + 12 (<compiler-generated>:0) 5 KWI Experience 0x104a13f34 @objc CodeScannerView.ScannerViewController.touchesBegan(_:with:) + 132 6 UIKitCore 0x1836b1dd4 forwardTouchMethod + 344 (UIResponder.m:2032) 7 UIKitCore 0x18362f3a0 -[UIWindow _sendTouchesForEvent:] + 488 (UIWindow.m:2953) 8 UIKitCore 0x183660f48 -[UIWindow sendEvent:] + 4456 (UIWindow.m:3274) 9 UIKitCore 0x183810e34 -[UIApplication sendEvent:] + 828 (UIApplication.m:11877) 10 UIKitCore 0x183634140 __dispatchPreprocessedEventFromEventQueue + 7904 (UIEventDispatcher.m:2290) 11 UIKitCore 0x183628f2c __processEventQueue + 6760 (UIEventDispatcher.m:2597) 12 UIKitCore 0x18446fd54 updateCycleEntry + 176 (UIEventDispatcher.m:102) 13 UIKitCore 0x183c9ab44 _UIUpdateSequenceRun + 84 (_UIUpdateSequence.mm:112) 14 UIKitCore 0x18431784c schedulerStepScheduledMainSection + 144 (_UIUpdateCycleScheduler.m:1174) 15 UIKitCore 0x184316e3c runloopSourceCallback + 60 (_UIUpdateCycleScheduler.m:1262) 16 CoreFoundation 0x1810cf0d0 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1972) 17 CoreFoundation 0x1810dfd90 __CFRunLoopDoSource0 + 208 (CFRunLoop.c:2016) 18 CoreFoundation 0x18101a098 __CFRunLoopDoSources0 + 268 (CFRunLoop.c:2053) 19 CoreFoundation 0x18101f8a4 __CFRunLoopRun + 820 (CFRunLoop.c:2951) 20 CoreFoundation 0x181033468 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 21 GraphicsServices 0x19cbd738c GSEventRunModal + 164 (GSEvent.c:2200) 22 UIKitCore 0x1839d65d0 -[UIApplication _run] + 1100 (UIApplication.m:3493) 23 UIKitCore 0x183754f74 UIApplicationMain + 364 (UIApplication.m:5047) 24 SwiftUI 0x188cf2314 closure #1 in KitRendererCommon(_:) + 164 (UIKitApp.swift:35) 25 SwiftUI 0x188c21508 runApp<A>(_:) + 252 (<compiler-generated>:0) 26 SwiftUI 0x188c02cb8 static App.main() + 128 (App.swift:114) 27 KWI Experience 0x10495abd4 $main + 24 (<compiler-generated>:10) 28 KWI Experience 0x10495abd4 main + 36 (HierarchyView.swift:0) 29 dyld 0x104e45aa4 start + 520 (dyldMain.cpp:879)
When using the front camera
an exception is raised when touching the screen as if to attempt to set the focus point. From the AVFoundation documentation:
Stack trace: