WebAR Poll: Please respond

August 31, 2020 - 11:05am #1

The Vuforia Engine team is interested in your response to the following poll question:


Are you interested in, or are using, WebAR that supports AR experiences in the browser? YES or NO?

Thanks in advance for your participation!

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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


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


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,


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.


Vuforia Support

Topic locked

Build from Unity to Vuforia no response to markers - iOS 14.2

November 29, 2020 - 7:59am #1

I'm having this issue.

When I build it for iOS from unity and run it on iPhone, it doesn't respond to markers.

The run-time message is as follows.


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ETA on 'Black screen when switching scenes' issue?

November 28, 2020 - 12:43pm #1

Last week, there was an issue tagged in the 'Known Issues' section of the patch notes (screenshot attached).  We have encountered this glitch and while I am working on a work-around I was hoping that it would be flat out fixed soon.

I look today and I note that that line has been removed from the 'Known issues'.

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Video Bakcground View gets mirrored when using vuforia in potrait mode

November 25, 2020 - 9:37pm #1

Hello, I want to raise one issue in Vuforia SDK. When I try to build vuforia sdk in potrait mode only, camera bounds scales up respect to screen size and camera view gets mirror. I checked this in latest sample and the problem is present in sample too. I upload screenshots for better understanding. Please help me in this.

Steps to produce:-

Configure vuforia(A method in VuforiaView Class) with potrait mode.

Note:- I am using native iOS not Unity.


Have a nice day

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