I am not sure where to put this in, but here's the case:
I am using cloud recognition, and I am sure i have succeeded reading the marker, proven by getting a value from the marker's metadata. I have place my model as a child of the CloudRecoTarget. but Everytime I read the marker, the model is not rendered. I suspect it is not "Not Rendered" but I don't know what happened, it will appear in a flash, just like 1/10 seconds then gone. I can see my model a while then it's gone. No crash, and everything seems to be working afterward, but my model is not shown. I am modifying the script from the sample application. I used Unity. previously it shows up but after I added GUI it is not. does it affect the model rendering?