[ns] nam error

[pavan kumar]

When i run my simulation... it is giving the output. but its throwing the
following message at the end.

 Unexpected end of line in: n -t * -a 0 -s 0 -S UP -v circle -c black -i
black -x -y 21.459676198409717
Perhaps you are missing a value following the attribute flag.
Last parsed attribute flag was -x

what is the reason for it?


-- 
Pavan Kumar M
Computer Science And Engineering
NIT Durgapur.