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Crash on empty dataset ativated

May 2, 2013 - 1:18am #1

Vuforia SDK Version: 2.0.31 / 2.0.32 -

Description with steps to reproduce:

 

Reproduction method:
Open the 'UserDefinedTargets' sample, 
go to 'Classes/UserDefinedTargets/UDTQCARUtils.mm' file
and add at line 89,after the block 
       if (!imageTracker->activateDataSet(dataSetUserDef)):

the following line:

          imageTracker->activateDataSet(imageTracker->createDataSet());

 
Start the app, it crashes as soon as you creates a user tracker.
 
 
 
NOTE:
It is possible to avoid this bug by using the (dataSetUserDef->isActive()) method which was bugged in 2.0.30/

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Development OS (Mac OS X, Windows, Linux): mac os x -

Mobile OS and Version: ios6 -

Mobile Device Manufacturer and Model name: ipad -

Do the Vuforia Sample Applications show the same behavior?: as show in the reproduction method, yes

Crash on empty dataset ativated

May 2, 2013 - 2:13am #2

Hi, thank you very much for reporting this and for sharing the solution to it.

 

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