Known issue when submitting an iOS build to Testflight with Vuforia 7.2.20

July 12, 2018 - 11:17am #1

Hello all,

There is an issue with Vuforia 7.2.20 that will prevent you from uploading your iOS app to TestFlight. The cause of the issue is that the “Bundle Version” field of the Info.plist in the Vuforia.framework is blank. This issue can be worked around by opening the Info.plist file and adding a number value, such as “1,” to this field.

Topic locked

Workaround for iOS Apps failing review

March 28, 2018 - 1:44pm #1

Hello,

Attached is Vuforia’s version of the app-level fix scripts provided by @adrianj (many thanks!) in the following forum thread. This can be used immediately with SDK 6.5 (Unity 2017.2), SDK 7.0 (Unity 2017.3) and SDK 7.1 (Unity 2018.1).

Here are the recommended steps for installing and enabling:

Topic locked

Known issue when developing with Vuforia 7, Xcode 9.3 and iOS 11.3 beta (ARKit 1.5)

February 6, 2018 - 8:52am #1

Hello all,

There is a known issue when using:

  • Vuforia 7
  • Xcode 9.3
  • Devices running iOS 11.3 beta && support ARKit (version 1.5, bundled with iOS 11.3 beta)

When developing with these versions, you may observe a camera preview that renders a black screen.

This is being addressed in an upcoming release of Vuforia. In the meantime, it is recommended to use Xcode 9.2 (or earlier) to ensure development continuity.

We will provide an update once the issue has been resolved.

Topic locked

iOS UIView issue

December 1, 2017 - 10:53am #1

Hello all,

I wanted to bring to attention an iOS issue you may encounter that will cause reduced performance within your app. This can occur either with native iOS or Unity development.

In native development, if you are not using a storyboard, you’ll need to set the ‘backgroundColor’ field of any UIView you generate with code to ‘UIColor.clearColor’ to get around a known iOS issue. If you are using a storyboard, you will not encounter this issue and will not need to add any code.

Topic locked

Video Playback Streaming Render To Texture

October 13, 2014 - 12:04am #1

Hello,

I would like to have some video streamed and played on top of a recognized image, not in full screen. The vuforia samples as of this date do not seem to indicate that something like this is possible, or at least, they haven't created a sample with that.

I found this link,

https://developer.vuforia.com/forum/vuforia-developer-opportunities/development-partner-ios-videomovie-texture-lib-mp4movm4v

Topic locked

iOS Sticky Archive

January 20, 2011 - 4:00pm #1

An archive of sticky topics as posted by Vuforia moderators.

Note that some links and topics may have been moved, or are no longer available. If this is the case, we apologize for the inconvenience and suggest that you search the forums to find an answer to your questions.

Thanks,

Vuforia Support

Topic locked

External Camera for IOS - AR

January 28, 2020 - 9:49pm #1

Am trying to create an image target AR application for IOS using Unity.

Can I use an external camera instead of the inbuild rear camera in IOS?

My Plan is :

         Trying to build an app for iPad 11 pro and connect the external camera using OTG cable.

So is it possible to take the video source from external camera to iPad.?



-Thanks in Advance

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*** Need Help With Add Annotations (labels) in Model Target

December 25, 2019 - 8:59am #1

Hey Guys , i have Run the Vuforia Engine Sample ios App in Xcode and Add my 3d Models  assets folder ( include .dat & .xml file) in there So Would you mind please help me with add Some annotations(labels)  in  Vuforia 3d Model after loading ? 

i need to Add some info via Json file such as : 

"position":"[1.1239,0.4635,-0.0075]"},{

    "name":"M1",

the infos are from the X, Y,Z axis  locations . 

waiting for your kind reply 

 

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dyld: Symbol not found: _MTLHeapDescriptorClass on arm64e

December 22, 2019 - 1:35am #1

dyld: Symbol not found: _MTLHeapDescriptorClass

  Referenced from: /private/var/containers/Bundle/Application/0A7A6C2A-F996-4C29-9ADB-74092EDAF7A5/retacted

  Expected in: flat namespace

in /private/var/containers/Bundle/Application/0A7A6C2A-F996-4C29-9ADB-74092EDAF7A5/redacted

 

 

Encountering the above error when Itry to build for arm64e MAX 

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Vuforia.framework/Vuforia: arm64 dylibs cannot be loaded into arm64e processes

December 22, 2019 - 12:26am #1

dyld: Library not loaded: @rpath/Vuforia.framework/Vuforia

  Referenced from: /private/var/containers/Bundle/Application/[redacted app name]

/private/var/containers/Bundle/Application/[redacted app name]/Frameworks/Vuforia.framework/Vuforia: arm64 dylibs cannot be loaded into arm64e processes

/private/var/containers/Bundle/Application/[redacted app name]/Frameworks/Vuforia.framework/Vuforia: stat() failed with errno=25

Receiving the above error when I deploy the app on arm64e architecture.  App builds fine, but fails after launch.

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