Comment 2 for bug 414399

As I am unable to access the original bug to comment there, I will respond to this duplicate. I believe all of these reports are caused by a WR v1.9.9 configuration file being read. The configuration file format changed from v1.9.9 to v2.0.x and it is not backward compatible. As this error message indicates no configured profiles in the config file, delete /etc/wifi-radar/wifi-radar.conf and run WR again.