I am using Vuforia with Unity 4.0.
My first smaple application works well. However, I have a problem with my second attemt.
The problem is the ImageTarget in the Scene is disappear when I import 3D model (FBX format) into the Assets folder.
The ImageTarget is still there in Hierarchy tab and the XYZ Axle is in the Scene but the target image is disappear.
Could anyone advice me about this?