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NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoMinFrameDuration:]

January 9, 2015 - 9:29pm #1

Hello,

I'm experiencing a crash on iOS when I take a photo using Prime31 Etcetera plugin if Cloud Recognition has been previously activated. The error is as follows:

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[AVCaptureVideoDevice setActiveVideoMinFrameDuration:] - the passed activeFrameDuration 1000:30000 is not supported by the device.

I have created a clean project with nothing but the two plugins and the issue still persisted. To remedy, I attempted to disable CloudRecoBehaviour programmatically before taking the photo, but still Vuforia seems to crash as soon as I turn the CloudRecoBehaviour back on, even if after some time. It seems to happen somewhere around QCAR::CameraDevice::getInstance().

Below is the Xcode console log. I'm attaching the Xcode crash screenshot as well, and I can also send the test project privately to a Vuforia staff.

I'm working with

Vuforia version 3.0.9
Unity 4.6.1f1
iPad 3

Thanks in advance for your help.

2015-01-09 22:54:41.401 ProductName[5369:3205465] -> registered mono modules 0x1987840

-> applicationDidFinishLaunching()
Mono path[0] = '/private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed'
Mono config path = '/private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed'
-> applicationDidBecomeActive()
QCAR Extension version 3.0.0
2015-01-09 22:54:42.051 ProductName[5369:3205465] INFO/AR(5369) 2015-01-09 22:54:42: QCAR SDK version 3.0.9
Requesting Resolution: 2048x1536
Renderer: PowerVR SGX 554
Vendor:   Imagination Technologies
Version:  OpenGL ES 2.0 IMGSGX554-113.3
GL_OES_depth_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_vertex_array_object GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_draw_instanced GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_pvrtc_sRGB GL_EXT_read_format_bgra GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_texture_lod GL_EXT_shadow_samplers GL_EXT_sRGB GL_EXT_texture_filter_anisotropic GL_EXT_texture_rg GL_EXT_texture_storage GL_APPLE_clip_distance GL_APPLE_color_buffer_packed_float GL_APPLE_copy_texture_levels GL_APPLE_framebuffer_multisample GL_APPLE_rgb_422 GL_APPLE_sync GL_APPLE_texture_format_BGRA8888 GL_APPLE_texture_max_level GL_APPLE_texture_packed_float GL_IMG_read_format GL_IMG_texture_comp
ression_pvrtc 
Creating OpenGLES2.0 graphics device
Initialize engine version: 4.6.1f1 (d1db7a1b5196)
Begin MonoManager ReloadAssembly
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/UnityEngine.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/UnityEngine.dll into Unity Child Domain
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/System.dll (this message is harmless)
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Mono.Security.dll (this message is harmless)
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Assembly-CSharp-firstpass.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Assembly-CSharp-firstpass.dll into Unity Child Domain
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/P31RestKit.dll (this message is harmless)
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/System.Core.dll (this message is harmless)
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Assembly-CSharp.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Assembly-CSharp.dll into Unity Child Domain
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Qualcomm.Vuforia.UnityExtensions.dll (this message is harmless)
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/UnityEngine.UI.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/UnityEngine.UI.dll into Unity Child Domain
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/P31RestKit.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/P31RestKit.dll into Unity Child Domain
Platform assembly: /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Qualcomm.Vuforia.UnityExtensions.dll (this message is harmless)
Loading /private/var/mobile/Containers/Bundle/Application/2081AF13-6E77-47E4-B74F-0B59515167C8/ProductName.app/Data/Managed/Qualcomm.Vuforia.UnityExtensions.dll into Unity Child Domain
- Completed reload, in  0.114 seconds
Can't add component because class 'PremiumObjectFactoryStarterBehaviour' doesn't exist!
 
(Filename:  Line: 38)

Can't add component because class 'PremiumComponentFactoryStarterBehaviour' doesn't exist!
 
(Filename:  Line: 38)

QCARWrapper.Start
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

trackerManagerInitTracker
trackerManagerInitTracker
SetHint
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

Setting Unity version 4.6.1
StartQCAR
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

cameraDeviceInitCamera
2015-01-09 22:54:43.562 ProductName[5369:3205465] *** -[AVCaptureVideoDataOutput setVideoSettings:] - videoSettings dictionary contains one or more unsupported (ignored) keys: (
    Height,
    Width
)
2015-01-09 22:54:43.567 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.568 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.568 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.569 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.569 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
cameraDeviceGetVideoMode
2015-01-09 22:54:43.578 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.579 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.579 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.579 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.580 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
cameraDeviceSelectVideoMode
2015-01-09 22:54:43.585 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.585 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.586 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:43.586 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:43.587 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
cameraDeviceStartCamera
markerTrackerStart
imageTrackerStart
targetFinderClearTrackables
targetFinderStartRecognition
Trackable  lost
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

cameraDeviceSetFocusMode
Requested Focus mode FOCUS_MODE_CONTINUOUSAUTO successfully.
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

cameraDeviceSetFocusMode
Requested Focus mode FOCUS_MODE_CONTINUOUSAUTO successfully.
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

Focus Mode Changed To FOCUS_MODE_CONTINUOUSAUTO
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

targetFinderStartInit
cameraDeviceGetVideoMode
2015-01-09 22:54:44.028 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:44.028 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:44.029 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:44.029 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:44.030 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
cameraDeviceGetVideoMode
targetFinderGetInitState
cameraDeviceGetVideoMode
2015-01-09 22:54:46.430 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:46.431 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:46.432 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:46.433 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:46.433 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
Setting camera clear flags to depth only
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

targetFinderGetInitState
targetFinderSetUIScanlineColor
targetFinderSetUIPointColor
targetFinderStartRecognition
targetFinderClearTrackables
cameraDeviceGetVideoMode
2015-01-09 22:54:46.500 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:46.501 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:46.503 ProductName[5369:3205465] DEBUG/AR(5369) UIView has CAEAGLLayer class
2015-01-09 22:54:46.504 ProductName[5369:3205465] DEBUG/AR(5369) UIView does not respond to selector renderFrameQCAR
2015-01-09 22:54:46.506 ProductName[5369:3205465] DEBUG/AR(5369) Could not find a UIView with CAEAGLLayer layer class that responds to selector renderFrameQCAR
2015-01-09 22:54:48.020 ProductName[5369:3205645] INFO/AR(5369) 2015-01-09 22:54:48: Completed CloudReco transaction with ID '6f965c4ecfd64341a9d72daa6b9e3859'
starting photo
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

StopQCAR
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

markerTrackerStop
imageTrackerStop
cameraDeviceStopCamera
cameraDeviceDeinitCamera
2015-01-09 22:54:50.695 ProductName[5369:3205465] Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
2015-01-09 22:55:00.190 ProductName[5369:3205465] picker got image with orientation: 0
StartQCAR
 
(Filename: /Applications/buildAgent/work/d63dfc6385190b60/artifacts/iPhonePlayer-armv7Generated/UnityEngineDebug.cpp Line: 49)

cameraDeviceInitCamera
2015-01-09 22:55:00.587 ProductName[5369:3205465] Uncaught exception: NSInvalidArgumentException: *** -[AVCaptureVideoDevice setActiveVideoMinFrameDuration:] - the passed activeFrameDuration 1000:30000 is not supported by the device.  Use -activeFormat.videoSupportedFrameRateRanges to discover valid ranges.
(
	0   CoreFoundation                      0x2aaa34b7 <redacted> + 150
	1   libobjc.A.dylib                     0x38697c8b objc_exception_throw + 38
	2   AVFoundation                        0x295bdaf5 <redacted> + 0
	3   libdispatch.dylib                   0x038b99c7 _dispatch_client_callout + 22
	4   libdispatch.dylib                   0x038c11d9 _dispatch_barrier_sync_f_invoke + 96
	5   AVFoundation                        0x295bd7b5 <redacted> + 192
	6   ProductName                         0x00d7f471 _ZN4QCAR26AssemblyVerificationResult12getClassTypeEv + 1011740
	7   ProductName                         0x00d80bef _ZN4QCAR26AssemblyVerificationResult12getClassTypeEv + 1017754
	8   ProductName                         0x00d1c563 _ZN4QCAR26AssemblyVerificationResult12getClassTypeEv + 606478
	9   ProductName                         0x00d08ea7 _ZN4QCAR26AssemblyVerificationResult12getClassTypeEv + 526930
	10  ProductName                         0x00d08041 _ZN4QCAR26AssemblyVerificationResult12getClassTypeEv + 523244
	11  ProductName                         0x00c6477d _ZN4QCAR12CameraDevice11getInstanceEv + 720
	12  ProductName                         0x00c5df79 cameraDeviceInitCamera + 32
	13  ProductName                         0x001c929c m_wrapper_managed_to_native_QCARNativeIosWrapper_cameraDeviceInitCamera_int + 64
	14  ProductName                         0x0014f1d8 m_CameraDeviceImpl_InitCameraDevice_int + 608
	15  ProductName                         0x0014e204 m_CameraDeviceImpl_Init_CameraDevice_CameraDirection + 56
	16  ProductName                         0x0017c41c m_QCARAbstractBehaviour_StartQCAR_bool_bool + 84
	17  ProductName                         0x0017bf00 m_QCARAbstractBehaviour_OnApplicationPause_bool + 572
	18  ProductName                         0x00ae0e78 m_wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr + 204
	19  ProductName                         0x0171e7d8 mono_jit_runtime_invoke + 2156
	20  ProductName                         0x017c09d4 mono_runtime_invoke + 136
	21  ProductName                         0x01263b2c _Z23scripting_method_invokeP15ScriptingMethodP10MonoObjectR18ScriptingArgumentsPP13MonoException + 76
	22  ProductName                         0x01310140 _ZN19ScriptingInvocation6InvokeEPP13MonoExceptionb + 48
	23  ProductName                         0x0131010c _ZN19ScriptingInvocation6InvokeEPP13MonoException + 16
	24  ProductName                         0x013053f0 _ZN13MonoBehaviour19HandleNotificationsEPviR11MessageData + 300
	25  ProductName                         0x011a92d4 _ZN16MessageForwarder13HandleMessageEPviR11MessageData + 60
	26  ProductName                         0x011a43c0 _ZN5Unity10GameObject14SendMessageAnyERK17MessageIdentifierR11MessageData + 172
	27  ProductName                         0x012cf68c _Z21SendMessageToEveryone17MessageIdentifier11MessageData + 368
	28  ProductName                         0x012d5320 _Z14SetPlayerPause11PlayerPause + 260
	29  ProductName                         0x010e2548 UnityPause + 20
	30  ProductName                         0x00c51fe4 -[EtceteraManager dismissWrappedController] + 40
	31  ProductName                         0x00c561d8 -[EtceteraManager imagePickerController:didFinishPickingMediaWithInfo:] + 484
	32  PhotoLibrary                        0x3352f3df PLNotifyImagePickerOfImageAvailability + 74
	33  PhotoLibrary                        0x33543573 <redacted> + 130
	34  PhotoLibrary                        0x33575c87 <redacted> + 282
	35  PhotoLibrary                        0x33575ad3 <redacted> + 526
	36  UIKit                               0x2df969fb <redacted> + 70
	37  UIKit                               0x2df969a1 <redacted> + 44
	38  UIKit                               0x2df81613 <redacted> + 582
	39  UIKit                               0x2df9640d <redacted> + 588
	40  UIKit                               0x2df960e7 <redacted> + 522
	41  UIKit                               0x2df8f9b1 <redacted> + 544
	42  UIKit                               0x2df6615d <redacted> + 196
	43  UIKit                               0x2e1d9ab9 <redacted> + 13888
	44  UIKit                               0x2df64bb9 <redacted> + 1296
	45  CoreFoundation                      0x2aa69d57 <redacted> + 14
	46  CoreFoundation                      0x2aa69167 <redacted> + 218
	47  CoreFoundation                      0x2aa677cd <redacted> + 772
	48  CoreFoundation                      0x2a9b53c1 CFRunLoopRunSpecific + 476
	49  CoreFoundation                      0x2a9b51d3 CFRunLoopRunInMode + 106
	50  GraphicsServices                    0x31d990a9 GSEventRunModal + 136
	51  UIKit                               0x2dfc4fa1 UIApplicationMain + 1440
	52  ProductName                         0x000554e0 main + 308
	53  ProductName                         0x000553a8 start + 40
)
2015-01-09 22:55:00.593 ProductName[5369:3205465] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[AVCaptureVideoDevice setActiveVideoMinFrameDuration:] - the passed activeFrameDuration 1000:30000 is not supported by the device.  Use -activeFormat.videoSupportedFrameRateRanges to discover valid ranges.'
*** First throw call stack:
(0x2aaa349f 0x38697c8b 0x295bdaf5 0x38b99c7 0x38c11d9 0x295bd7b5 0xd7f471 0xd80bef 0xd1c563 0xd08ea7 0xd08041 0xc6477d 0xc5df79 0x1c929c 0x14f1d8 0x14e204 0x17c41c 0x17bf00 0xae0e78 0x171e7d8 0x17c09d4 0x1263b2c 0x1310140 0x131010c 0x13053f0 0x11a92d4 0x11a43c0 0x12cf68c 0x12d5320 0x10e2548 0xc51fe4 0xc561d8 0x3352f3df 0x33543573 0x33575c87 0x33575ad3 0x2df969fb 0x2df969a1 0x2df81613 0x2df9640d 0x2df960e7 0x2df8f9b1 0x2df6615d 0x2e1d9ab9 0x2df64bb9 0x2aa69d57 0x2aa69167 0x2aa677cd 0x2a9b53c1 0x2a9b51d3 0x31d990a9 0x2dfc4fa1 0x554e0 0x553a8)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb) 

 

AttachmentSize
Image icon vuforia crash screenshot.png895.56 KB

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

February 15, 2015 - 7:38am #9

I was in the middle of a project that already exists on the store. For this reason the 64bit requirement doesn't apply to my project at this point. 

Also, I am not upgrading to Vuforia 4 because my client and I are not willing to suddenly pay monthly for something that was free when we started the project.

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

February 13, 2015 - 7:08pm #8

Not from my side. It also seems that Vuforia 3 is depreciated in favor of the v4. If I understand correctly, there are no plans to update v3 with 64bit support necessary for the app store.

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

February 13, 2015 - 2:52pm #7

I am getting the same error using Vuforia 3.0.9 and Prime31 Etcetera plugin.

I cannot use Vuforia 4.x.

Was there any further progress on this issue?

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

January 20, 2015 - 10:10am #6

You might be interested to try with the beta version of the Vuforia 4.x Unity Extension as well:

https://developer-beta.vuforia.com/downloads/sdk

 

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

January 20, 2015 - 9:53am #5

Hi, thanks, I tried that also, and it still crashes with the same error. From it, it seems that Vuforia is trying to activate some unsupported settings.

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

January 19, 2015 - 6:02pm #4

Since it crashes with the ImageTargets sample too, it sounds like there might be a conflict between the two plugins within Unity. You might want to experiment by having multiple scenes in Unity and have Vuforia in one and Etcetera in the other to see if you can get them into the same project.

 

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

January 15, 2015 - 9:34pm #3

I tried testing with the ImageTargets sample, and it crashed with the same error.

NSInvalidArgumentException [AVCaptureVideoDevice setActiveVideoM

January 15, 2015 - 7:13pm #2

Are you able to get the ImageTargets sample app (or other non-Cloud sample app) working with your Etcetera plugin?

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