Help with Locating Disks with Vision

[JM033]

Before I start, I'm not really good with programming vision and have encountered some errors. Vision is something we need this year and I'm stuck right now. I have made a script with the three different colored disks with the labview vision assistant that detects the 'calipar' and 'location' of each disk. I followed a tutorial found here to basically help me:
https://docs.google.com/viewer?a=v&q...6Jr3M4FLLswFYQ

I have done exactly what it says in the tutorial, I believe. But when I test and probe the various outputs in the vision processing vi such as "matches (locate blue) I get absolutely no response when I hold a blue frisbee at the camera. The camera is an axis camera and is working fine, streams video that is relatively smooth, and has no issues atm.
Here is my vision processing code, along with the script I made with labview Vision Assistant, and included is the pictures I have taken to make the script. Make sure if you downloaded the .zip to unzip and place in new folder.
https://www.dropbox.com/sh/d6mssqq2lggorzw/xjZSQ3Ne_j

Thanks, btw we are doing offboard image processing