[ns] WirelessChannel error.

[Gautam V S Gopinadhan <gvgopina@unity.ncsu.edu>]

Hi,
	I just tried running the simple-wireless.tcl script and I get the
following error.

WirelessPhy: channel lookup of Channel/WirelessChannel failed

    (_o17 cmd line 1)
    invoked from within
"_o17 cmd channel Channel/WirelessChannel"
    invoked from within
"catch "$self cmd $args" ret"
    (procedure "_o17" line 2)
    (SplitObject unknown line 2)
    invoked from within
"$netif channel $channel"
    (procedure "_o13" line 98)
    (Node/MobileNode add-interface line 98)
    invoked from within
"$node add-interface $chan $propInstance_ $llType_ $macType_  $ifqType_
$ifqlen_ $phyType_ $antType_ $errProc_ $FECProc_"
    (procedure "_o3" line 54)
    (Simulator create-wireless-node line 54)
    invoked from within
"_o3 create-wireless-node"
    ("eval" body line 1)
    invoked from within
"eval $self create-wireless-node $args"
    (procedure "_o3" line 14)
    (Simulator node line 14)
    invoked from within
"$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              ;# disable random
motion
        }"
    (file "simple-wireless.tcl" line 93)


I checked out the mailing list archives and there was one other person
with the same problem but no response was posted. Any ideas?

Thanks,
Gautam.