Hello,
Basically the netflow being received is missing fields. Unfortunately, Scrutinizer can't report on IP addressess if none are being received.

We put that debug in the product to help customers (or our support) figure out what is wrong.
If you are using flexible netflow (v9), you should export most/all the fields seem in traditional netflow v5. Do you need help with this? This post was for NBAR but, much of it still applies:
http://www.networkworld.com/community/node/48191 Let me know how you make out.