1.copy my_QCAR.xml and my_QCAR.dat files to assets directory
2. change code in ImageTargets.cpp as below
if (!dataSetStonesAndChips->load("my_QCAR.xml", Vuforia::STORAGE_APPRESOURCE))
LOG("Failed to load data set.");
but it cannot work, i don't know why .
pls help me help me help me!