Can anyone  brief me on how you can solve a problem with this error 
code:Simulation is running ... please wait ...
ns: [Simulator instance] get-link-head 14 8: can't read "link_(14:8)": no such 
element in array
    while executing
"$link_($n1:$n2) head"
    (procedure "_o3" line 3)
...    (Simulator get-link-head line 3)
    invoked from within
"[Simulator instance] get-link-head 14 8"
Thanks for your kind understanding
Brown

--- On Fri, 1/21/11, hend baklouti <hend.baklo...@gmail.com> wrote:

From: hend baklouti <hend.baklo...@gmail.com>
Subject: [ns] ns2-28 installation problems
To: ns-users@ISI.EDU
Date: Friday, January 21, 2011, 5:33 AM


Hi everybody,
i have installed ns-2.32 on fedora core 8 but now i have to replace it by
ns-2.28 .i have removed ns-2.32 but while installing ns-2.28 i have this
kind of msg

 When configured, ns found the right version of tclsh in
/home/ns-allinone-2.32/bin/tclsh8.4
but it doesn't seem to be there anymore, so ns will fall back on running the
first tclsh in your path. The wrong version of tclsh may break the test
suites. Reconfigure and rebuild ns if this is a problem.
ns:
[code omitted because of length]
: invalid command name " SRMEXT off_srm_ext_"
    while executing
"{ SRMEXT off_srm_ext_}"

i'm a beginner and i don't know what to do .
Help me please.
Hend



      

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