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

iPad Pro Issue with Area Targets

July 1, 2020 - 11:25pm #1

I have a Unity app that is using Area Targets, it works great on my iphone 11 pro, but I get the following error when trying to build/install on my iPad Pro (2nd gen)

"AreaTracker needs Platform Sensor Fusion and is not currently supported on Vuforia Sensor Fusion or Vuforia Vision Only"

What could be causing this?

 

iPhone 11 Pro OS version 13.5.1

iPad Pro 2nd Gen OS Version 14.0

Unity 2019.3

 

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Build IOS vuforia 9.2.7

June 30, 2020 - 11:50pm #1

Hi

I've created empty test project using Vuforia (version 9.2.7) but I cannot build it under iOS.

My steps:

1) I create an empty project on Unity 2019.2.10f.

2) I add Vuforia 9.2.7 to the scene and then I add AR-Camera.

3) I build a project as the Xcode project

4) Then, I try to build IPA and get an error: "linker command failed with exit code 1"

Please explain to me how to correctly build a project for iOS.

Thanks in advance

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Problem Clearflags changing in Unity Playmode

June 24, 2020 - 3:09am #1

Hello,



I am currently working on my first Vuroria project in Unity.

I have created a virtual room that I would like to use as an AR app via IOS. For this I want the skybox to be displayed on a transparent Window instead of the Camera view. Therefore i chose Skybox as Clear Flags. As soon as I go into play mode, the camera switches the clear flags to solid color and I have a vertical stripe in the picture.

Am i missing something?

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Vuforia Engine Initialization Error, but not the first time

June 15, 2020 - 11:53am #1

Hello everyone,

 

I'm developping an iOS and android app with Vuforia and Unity. Everything is fine, recognition and everythings are working good!

But as soon as i close the app on iOS and i relaunch it Vuforia won't start and says "Vuforia Engine Initialization Error" when i activate the ARCamera. Have search a lot about this error but not even a single answer work for me, i re-install Vuforia, unity, my targets, everything.

This error appear for every "second" launch and the others on iOS appareal, but work fine on android.

Maybe i miss somthing?

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