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error with titanium SDK 6.2.2 and Module 7.1


i am getting this error on the test of the Titanium module 

message = "-[NSTaggedPointerString count]: unrecognized selector sent to instance 0xa000000000072492";

I am simply having the following code and it still wont work


var window = Ti.UI.createWindow({
    backgroundColor: '#fff'

var wikitude = require('com.wikitude.ti');
var architectView = null;

var isDeviceSupported = wikitude.isDeviceSupported("Ir");;


Kindly advise,

Thank you

Hi hassan,

Could you do me a favour and try it without the `wikitude.isDeviceSupported` call?

Best regards,


1 person likes this

hello Andreas,

yes if i call it I don't get any error, but then I end up with an empty blank window.

Best regrads,

Hi hassan,

The required feature string you're using is out of date. Please use "image_tracking" instead of "Ir".

Best regards,


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