[Ns-developers] [code omitted because of length] error

[Islam Hegazy]

Hi all
I added a new agent in ns and modified the ns-agent.tcl file with the following code:
Agent/IMultiHop instproc init args {

$self next $args

}

Agent/IMultiHop set sport_ 0

Agent/IMultiHop set dport_ 0

when I try to run my Tcl file with ns I get the following error:

[code omitted because of length]
: invalid command name "Agent/IMultiHop"
    while executing
"Agent/IMultiHop instproc init args {
$self next $args

}"

I searched FAQ and the internet but I didn't find an answer to this error. Can anyone tell me what is wrong?

Regards
Islam Hegazy