Hi friend !
I have a problem like you when I run tcl script to simulate MAODV code. It
informs an error like below :
[r...@localhost Desktop]# ns ns.tcl 1 10 1
num_nodes is set 50
Loading connection pattern ...
Loading scenarios file...
Starting Simulation ...
ns: _o734 aodv-join-group 0xE000000:
(_o734 cmd line 1)
invoked from within
"_o734 cmd aodv-join-group 0xE000000"
invoked from within
"catch "$self cmd $args" ret"
(procedure "_o734" line 2)
(SplitObject unknown line 2)
invoked from within
"_o734 aodv-join-group 0xE000000"
If you solve your problem successfully, please tell me the way to fix it.
Thanks in advanced !
Regards,
Vo
vluthra wrote:
>
> Hi Preeti
>
> I am presently working on MAODV on NS2.29. I got 1 implementation from
> http://www.sce.carleton.ca/wmc/code.html for NS2.26.
>
> On NS2.29 it gives the following message
> Loading connection pattern ...
> Loading scenarios file...
> Starting Simulation ...
> ns: _o734 aodv-join-group 0xE000000:
> (_o734 cmd line 1)
> invoked from within
> "_o734 cmd aodv-join-group 0xE000000"
> invoked from within
> "catch "$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" $..."
> (procedure "_o734" line 2)
> (SplitObject unknown line 2)
> invoked from within
> "_o734 aodv-join-group 0xE000000"
> num_nodes is set 50
>
> While I cannot install NS2.2.6 on Cygwin at all.
>
> If you have been successful in running any MAODV on any NS2 version.
> please help me
>
>
>
> Preeti Pujni wrote:
>>
>>
>> Hi Everyone,
>>
>> I am trying to simulate MAODV in ns2.29 on windows ( using cygwin ) but I
>> am getting some errors. The script file runs fine but there is 0 bytes in
>> the trace file. I know this should be really simple to simulate MAODV on
>> NS2 and was done past, but do not know why I am getting so many errors.
>>
>> This is how I call me tcl file. Is there any wrong on this file? I will
>> really appreciate any help on this. Our MS project is stuck because of
>> this :(
>>
>> Thanks,
>> Preeti
>>
>>
>> ****************
>>
>> if {$argc != 3} {
>> error "Usages: ns ns.tcl <no_of_senders> <no_receivers>
>> <scenario>"
>> }
>> set opt(stop) 910.0
>> set nodes 50
>> set mobility 1
>> set scenario [lindex $argv 2]
>> set pausetime 0
>> set traffic cbr
>> set senders [lindex $argv 0]
>> set receivers [lindex $argv 1]
>> set ns_ [new Simulator]
>> set topo [new Topography]
>> $topo load_flatgrid 1500 300
>> set tracefd [open
>> ./trace-$pausetime-$mobility-$scenario-$senders-$receivers.tr w]
>> $ns_ trace-all $tracefd
>> set namtrace [open
>> ./trace-$pausetime-$mobility-$scenario-$senders-$receivers.nam w]
>> $ns_ namtrace-all-wireless $namtrace 1500 300
>> set god_ [create-god $nodes]
>> $ns_ node-config -adhocRouting AODV \
>> -llType LL \
>> -macType Mac/802_11 \
>> -ifqLen 50 \
>> -ifqType Queue/DropTail/PriQueue \
>> -antType Antenna/OmniAntenna \
>> -propType Propagation/TwoRayGround \
>> -phyType Phy/WirelessPhy \
>> -channel [new Channel/WirelessChannel] \
>> -topoInstance $topo \
>> -agentTrace ON \
>> -routerTrace ON \
>> -macTrace OFF \
>> -movementTrace OFF
>> for {set i 0} {$i < $nodes} {incr i} {
>> set node_($i) [$ns_ node]
>> $node_($i) random-motion 0;
>> }
>> puts "Loading connection pattern ..."
>> #source "traffic/$traffic-$senders-$receivers"
>> puts "Loading scenarios file..."
>> #source "scenarios/scen-1500x300-$nodes-$pausetime-$mobility-$scenario"
>> for {set i 0} {$i < $nodes} {incr i} {
>> $ns_ at $opt(stop) "$node_($i) reset";
>> }
>> $ns_ at $opt(stop) "$ns_ halt"
>> proc stop {} {
>> global ns_ tracefd
>> $ns_ flush-trace
>> close $tracefd
>> }
>>
>> puts "Starting Simulation ..."
>> $ns_ run
>> ************************
>>
>>
>
>
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