Error when scanning from csv file "Required request header 'Username' for method parameter type String is not present" pops up

[AndyBlake]

Loading from a report seems to work but trying to do that from a csv file results in this error "Required request header 'Username' for method parameter type String is not present" - looks like whiterabbit isn't being spoken to properly as in the whiterabbit container logs it shows the same error as on the screen? Does the csv file need to be a special csv file or just a normal file? Not sure what I'm missing. Any help appreciated.
Cheers
Andy

[bradanton]

Load new report - works only with whiterabbit scan report.
If you need to get data from csv, you should use Scan Data - https://github.com/SoftwareCountry/Perseus/wiki/Connecting-to-native-data#scan-native-databasefiles