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"sorry,the application has stopped unexpectedly, please try again"

By Mai on Wed, 06/20/2012 - 17:10
hey...I am a new beginner...I have created a new trackable , the image target project has been built well,but when I try to run the project from the mobile...this message appears which is "sorry,the application has stopped unexpectedly, please try again" and it force me to close the application..any help please :(

Many thanks...I created a new project and it run well without exceptions. But It didn't track my new image...I have added it in the assets file..add some simple piece of code to identify on my new image..but no reaction with the newly image...any advice please. Thanks in advance.

Thank You..now I can Identify on the new trackable , but to what extend have the image to be similar to the run time image (which I test by it) ?? As Sometimes I test with a similar image and It can detect it and sometimes I test with a less similar image and it can't detect it.

Typically you want to track the exact same image that you uploaded to the TMS. Vuforia isn't meant to be used to recognize similar images, it is meant to track known images. A small amount of variation might be okay, but you'll need to test to find what is acceptable. - Kim

DavidBeard

Wed, 03/28/2012 - 19:59

Permalink

Datasets hold Trackables, so one or more Trackables can belong to a given Dataset. You can load multiple datasets, but only one can be active at any time. So to detect more than one image, include these Trackables in the same dataset and activate that dataset at runtime.