num_nodes is set 3
invalid command name "Agent/MFlood"
    while executing
"Agent/MFlood create _o17 0"
    invoked from within
"catch "$className create $o $args" msg"
    invoked from within
"if [catch "$className create $o $args" msg] {
if [string match "__FAILED_SHADOW_OBJECT_" $msg] {
delete $o
return ""
}
global errorInfo
error "class $..."
    (procedure "new" line 3)
    invoked from within
"new Agent/MFlood [$node id]"
    (procedure "_o3" line 2)
    (Simulator create-mflood-agent line 2)
    invoked from within
"$self create-mflood-agent $node"
    ("MFlood" arm line 2)
    invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
    (procedure "_o3" line 14)
    (Simulator create-wireless-node line 14)
    invoked from within
"_o3 create-wireless-node"
    ("eval" body line 1)
    invoked from within
"eval $self create-wireless-node $args"
    (procedure "_o3" line 23)
    (Simulator node line 23)
    invoked from within
"$ns_ node"
    ("for" body line 2)
    invoked from within
"for {set i 0} {$i < $val(nn) } {incr i} {
  set node_($i) [$ns_ node] 
  $node_($i) random-motion 0; 
}"
    (file "mflood-3nodes.tcl" line 61)