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Running QCAR SDK Samples

August 2, 2011 - 7:43pm #1

Hi, I am new to the QCAR SDK development, i have installed the sample projects coming with the SDK, but when building the projects, I am getting the following errors. Please help.

ld: warning: ignoring file ../../build/lib/arm/libQCAR.a, missing required architecture i386 in file
Undefined symbols for architecture i386:
"QCAR::Renderer::getInstance()", referenced from:
-[EAGLView renderFrameQCAR] in EAGLView.o
-[EAGLView configureVideoBackground] in EAGLView.o
"QCAR::State::getActiveTrackable(int) const", referenced from:
-[EAGLView renderFrameQCAR] in EAGLView.o
"QCAR::Tool::convertPose2GLMatrix(QCAR::Matrix34F const&)", referenced from:
-[EAGLView renderFrameQCAR] in EAGLView.o
"QCAR::State::getNumActiveTrackables() const", referenced from:
-[EAGLView renderFrameQCAR] in EAGLView.o
"QCAR::State::~State()", referenced from:
-[EAGLView renderFrameQCAR] in EAGLView.o
"QCAR::requiresAlpha()", referenced from:
-[EAGLView initRendering] in EAGLView.o
"QCAR::CameraDevice::getInstance()", referenced from:
-[EAGLView configureVideoBackground] in EAGLView.o
-[EAGLView stopCamera] in EAGLView.o
-[EAGLView startCamera] in EAGLView.o
-[EAGLView actionSheet:clickedButtonAtIndex:] in EAGLView.o
"QCAR::Tracker::getInstance()", referenced from:
-[EAGLView stopCamera] in EAGLView.o
-[EAGLView startCamera] in EAGLView.o
-[EAGLView loadTracker] in EAGLView.o
"QCAR::Tool::getProjectionGL(QCAR::CameraCalibration const&, float, float)", referenced from:
-[EAGLView startCamera] in EAGLView.o
"QCAR::setInitParameters(int)", referenced from:
-[EAGLView initQCAR] in EAGLView.o
"QCAR::init()", referenced from:
-[EAGLView initQCAR] in EAGLView.o
"QCAR::onSurfaceCreated()", referenced from:
-[EAGLView initApplication] in EAGLView.o
"QCAR::onSurfaceChanged(int, int)", referenced from:
-[EAGLView initApplication] in EAGLView.o
"QCAR::setHint(unsigned int, int)", referenced from:
-[EAGLView updateApplicationStatus:] in EAGLView.o
"QCAR::onPause()", referenced from:
-[EAGLView onPause] in EAGLView.o
"QCAR::onResume()", referenced from:
-[EAGLView onResume] in EAGLView.o
"QCAR::deinit()", referenced from:
-[EAGLView onDestroy] in EAGLView.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status

Running QCAR SDK Samples

March 12, 2013 - 3:54am #5

In future, could you please start a new thread with clear information as to what the problem is rather than attempting to re-use an 18 month old thread.  This way you are more likely to get assistance quicker.

Are you going through the iOS Getting Started section with the latest Vuforia 2.0.31 SDK?

 

N

Running QCAR SDK Samples

March 12, 2013 - 1:00am #4

i have also get this error when running app pls give positive response

thanx

Re: Running QCAR SDK Samples

August 9, 2011 - 10:26am #3

Excuse my ignorance :)

In fact, now it's working just fine.

Thanks

Re: Running QCAR SDK Samples

August 2, 2011 - 8:43pm #2

Try building for a device, not the simulator.

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