Error Creación Favoritvos

[daniel2005d]

Cuando intento adicionar un nuevo favorito pasandole unicamente el nombre me genera el error.

nsearch> addfav http-aspnet-debug.nse
Traceback (most recent call last):
File "nsearch.py", line 40, in
console.cmdloop()
File "/usr/lib/python2.7/cmd.py", line 142, in cmdloop
stop = self.onecmd(line)
File "/usr/lib/python2.7/cmd.py", line 221, in onecmd
return func(arg)
File "/home/tools/nsearch/console.py", line 161, in do_addfav
search.process()
File "/home/tools/nsearch/helper.py", line 23, in process
dbmodule.createFavorite(**self.__addfavparams())
TypeError: createFavorite() argument after ** must be a mapping, not NoneType

Y se sale de la consola de nsearch.