I have an odd problem. I've been messing around with this for days now without a problem. I just added a second Image Target to one of my projects and increased "Max simultaneous Image Targets" to two.
Built & Ran it and where normally I'd see what the camera was seeing I was only seeing grey. I thought to myself "dang, that sucks that they don't put the camera image through when simultaneous is higher than 1" little did I know.
After messing around a bit I wanted to see the what the camera was seeing again so I set simultaneous back to one. Still a grey background. I loaded up one of the other projects that was still installed on my phone from earlier that was working before. Still a grey background. Reboot the phone. Still a grey background. Did a reimport all. Still a grey background.
Any help is appreciated.
P.S. It is a G2.