Getting error while running fhmipv6.tcl in ns-2.33
 

Hi All,

I am running fhmipv6.tcl in ns-2.33 and the following error is given:
[mas@masju ns]$ ns ./abu/fhmipv6.tcl
num_nodes is set 1
INITIALIZE THE LIST xListHead

(_o69 cmd line 1)
invoked from within
"_o69 cmd priority 3"
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" $..."
(procedure "_o69" line 2)
(SplitObject unknown line 2)
invoked from within
"[$HA set regagent_] priority 3"
(file "./abu/fhmipv6.tcl" line 81)

If any one helps me what to do, must be appreciated.
With thanks