[ns] NS error(wireless, ns2.1b9a inerrproc to _o34)

[Yingbin Liu]

Hello,
          It's important for me. I am sincerely waiting for the answer!
          I am using ns2.1b9.
          I have problems when I am running example script 
"..ns/tcl/ex/wireless-mip-test.tcl".
It displayed the mistake:
=====================================
no value given for parameter "inerrproc" to "_o34"
    (Node/MobileNode add-interface line 1)
    invoked from within
"$node add-interface $chan $prop $opt(ll) $opt(mac)      $opt(ifq) 
$opt(ifqlen) $opt(netif)  $opt(ant)"
    (procedure "create-dsr-bs-node" line 5)
    invoked from within
"create-$opt(rp)-bs-node $node $id"
    (procedure "create-base-station-node" line 21)
    invoked from within
"create-base-station-node 1.0.0"
    invoked from within
"set HA [create-base-station-node 1.0.0]"
    (file "wireless-mip-test.tcl" line 137)
=====================================

 
Can you gime me an answer to solve this problem?





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