[ns] no such element in array

[rmartine]

Hi,

I am trying to do a wired-wireless simulation and when trying to run the
simulation I get these weird errors:

num_nodes is set 2
INITIALIZE THE LIST xListHead
can't read "Node_(26)": no such element in array
    while executing
"return $Node_($id)"
    (procedure "_o3" line 3)
    (Simulator get-node-by-id line 3)
    invoked from within
"$self get-node-by-id [lindex $L 1]"
    (procedure "_o3" line 15)
    (Simulator compute-hier-routes line 15)
    invoked from within
"$self compute-hier-routes "
    invoked from within
"if [Simulator hier-addr?] {
$self compute-hier-routes
} else {
$self compute-flat-routes
}"
    (procedure "_o3" line 2)
    (Simulator compute-routes line 2)
    invoked from within
"[Simulator instance] compute-routes"
    (procedure "Agent/rtProto/Static" line 2)
    (Agent/rtProto/Static init-all line 2)
    invoked from within
"Agent/rtProto/Static init-all"
    invoked from within
"if [info exists rtprotos_] {
foreach proto [array names rtprotos_] {
eval Agent/rtProto/$proto init-all $rtprotos_($proto)
}
} else {
Agent/rtProto/St..."
    (procedure "_o959" line 3)
    (RouteLogic configure line 3)
    invoked from within
"[$self get-routelogic] configure"
    (procedure "_o3" line 5)
    (Simulator run line 5)
    invoked from within
"$ns run"
    (file "simulation.tcl" line 332)

I don't have a Node array, my node array is called n. It appears this is a
internal problem in ns with the wired-wireless. If anyone could help me
with this, it would be appreciated.