Log in or register to post comments

Image Targets Not Recognized

April 29, 2015 - 1:56pm #1

Vuforia SDK Version: 4.0 -

Description with steps to reproduce:

I don't know what the issue is, but I went to update an AR app that was originally compiled on SKD 2.x and XCode threw an error regarding the __curOrientation not being recognized.  A google search told me that this was related to an outdated Vuforia SDK.

Upon updating the SDK and redownloading my image target, no errors are thrown, but the AR camera does not pick up the image.

I went and opened up an app that I had more recently compiled that I knew recognized its image target and imported the newly downloaded targets, and it too failed to recognize the poster (it was able to recognize its target, but not the one I need by tomorrow (my boss only just asked for this today, along with four other things)).

-

Development OS (Mac OS X, Windows, Linux): Mac OSX -

Mobile OS and Version: iOS 8.0.2 -

Mobile Device Manufacturer and Model name: Apple iPad 3 -

Do the Vuforia Sample Applications show the same behavior?: Yes

Image Targets Not Recognized

May 1, 2015 - 7:03am #5

You don't say.  Running the app without one informs you that you need one.

So yeah, I did that immediately.  It still doesn't work.  Also, I already said I had a license key:

and used my own key.

Image Targets Not Recognized

April 30, 2015 - 3:10pm #4

You can create a no-cost license key:

https://developer.vuforia.com/library/articles/Training/Vuforia-License-Manager

Try to first get the sample ImageTargets app working with the "stones" and "chips" first, and then add your DataSet to it.

Image Targets Not Recognized

April 30, 2015 - 3:04pm #3

dm3d wrote:

Sounds like you might be using an older incompatible 2.x DataSet from that prior project. If so, you should re-export your DataSet from the Target Manager and replace the old one that is in your new 4.x project.

I did recreate the image target, redownload it, and reimport it.  No dice.

I can't even get the sample scenes to work, of course, those are half worthless on account of not having the application key required to USE the current SDK, but I went ahead, printed out the target, uploaded it to my own developer portal (downloaded and imported), and used my own key.   Nada.

Image Targets Not Recognized

April 30, 2015 - 12:51pm #2

Sounds like you might be using an older incompatible 2.x DataSet from that prior project. If so, you should re-export your DataSet from the Target Manager and replace the old one that is in your new 4.x project.

Log in or register to post comments