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How do i make the Tracker to track mutiple ImageTargets

April 9, 2012 - 2:24am #1

how can i make the tracker to beable to take in 2 Imagetargets, right now it cant find my 2nd Image target.

this error code shows up

ERROR: Config file defines target 'ar_cat', which could not be found found in featureset file

Pls help..

Re: How do i make the Tracker to track mutiple ImageTargets

April 13, 2012 - 2:25am #6

Thanks for letting us know, jcrx91.

Re: How do i make the Tracker to track mutiple ImageTargets

April 12, 2012 - 7:18pm #5

Sry for the Fuss It Appears that i Didnt link the Xml and .dat Properly to the project, and now its fix Thx for the help.

Re: How do i make the Tracker to track mutiple ImageTargets

April 10, 2012 - 3:39am #4

Hi jcrx91,

The message you get suggests that you are providing a correctly named .xml and .dat, but the declared name of the target in the .xml doesn't match that inside the .dat file.

Can you please check that you've a) not changed the name by hand in the .xml file or b) used the wrong .dat file, or c) not renamed the .dat file to have the same root name as the .xml file.

My guess is c) - you've downloaded the new config.xml and qcar-resources.dat, but not renamed that new qcar-resources.dat to config.dat (or whatever root name you use)?

Please investigate those before we move to the next level of investigation.

Re: How do i make the Tracker to track mutiple ImageTargets

April 9, 2012 - 6:09pm #3

Nope i didnt add it by hand, i downloaded it from "My Trackables". some how it cant find the other image, (i did tick both image in "My Trackables" when downloading)

Re: How do i make the Tracker to track mutiple ImageTargets

April 9, 2012 - 8:18am #2

You can't add targets to the config file by hand, you should be using the online TMS to create new datasets: https://ar.qualcomm.at/qdevnet/projects

You need to add both the .xml and .dat files downloaded from the TMS to the assets folder of your project. The files should have the same base name (e.g. MyDataset.xml and MyDataset.dat).

- Kim

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