[ns] Error on running ns mesh.tcl plse help me to solve ...3rd post till now no replay...

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hi,
    For Simulation of my project on Wireless Mesh Networks. i have
patched ns 2.33 with Ns2mesh80216 and it pached and installed
succesfully,
   but on running sample tcl script i get following error

  (_o4 cmd line 1)
   invoked from within
"_o4 cmd run-identifier 1"
   invoked from within
"catch "$self cmd $args" ret"
   invoked from within
"if [catch "$self cmd $args" ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error "error when calling class $cls: $args" $..."
   (procedure "_o4" line 2)
   (SplitObject unknown line 2)
   invoked from within
"$ns run-identifier $opt(run)"
   (procedure "init" line 9)
   invoked from within
 "init"
   (file "mesh.tcl" line 306)
please help me to solve this problem  this my 3rd post  till now no
replay to complete my only ten days remaining
without any help i can't move forward since i am newbie to ns-2
thanks in advance