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February 27, 2012 - 12:31pm #1

I don´t know if i'm doing something wrong, but the aplications taht I export to my phone doesn'r work... and appear a windows to say:errorin process com.qualcomm.QCARSamples.FrameMarkers.... ((Example)) ... and the aplication stop.... I really need help cuz I need the aplication!!... please help...

PD1: i can't configure the NDK like the Qualcomm page say!!... I don't know where do that!! ((STEP 3: compile and share object))
PD2: if you speak spanish.... much better!!! :P

Re: Problems

March 11, 2012 - 10:05am #7

Do you have the DefaultTrackableEventHandler script attached to your ImageTarget? This will have a method to disable rendering of the animation.


    private void OnTrackingLost()
        Renderer[] rendererComponents = GetComponentsInChildren<Renderer>();

        // Disable rendering:
        foreach (Renderer component in rendererComponents) {
            component.enabled = false;

        Debug.Log("Trackable " + mTrackableBehaviour.TrackableName + " lost");

Also be sure that your model is a child of the target.

Re: Problems

March 11, 2012 - 9:51am #6

thanks.... ;) now i need know how to quit the anomation when the ImageTarget don't appear in camera!!! ... because it always stay there :P

Re: Problems

March 11, 2012 - 8:27am #5

In Unity, open the scene that you have developed, then go to File > Build Settings. Select Platform: Android. Select Add Current - your scene will appear in the Scenes In Build window. You can configure your app by selecting Player Settings. Then press Build to build an APK, or Build and Run to build an APK and install it on your device. You don't need to export to Eclipse. The app can be installed from Unity.

Re: Problems

March 11, 2012 - 6:06am #4

I use the unity package, but when i finished i don't know how to export my app to Eclipse.... somebody can help me... I need know the way to create an app (preffer in spanish)

Re: Problems

February 28, 2012 - 9:17am #3

thanks a lot Kim ... i'm really a beginner in this kind of things and im so interested in.... i had a mistake in the Path configuration that made the error.... if i need something else, I hope you can help me!! :)

Re: Problems

February 27, 2012 - 6:51pm #2

The "ndk-build" step is important, don't skip it. If you're developing on Windows use cywgin to run the command. First use the "cd" command to change directories to the sample you want to build. See the "Android NDK" section in Step 1 of the Getting Started guide for more info.

- Kim

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