[ns] Error in creating new agent

[Usman Amin]

Hi
I am getting the following error

[root at localhost usman-practice]# ns abc.tcl 14 10 25
num_nodes is set 150
INITIALIZE THE LIST xListHead
SORTING LISTS ...DONE!
ns: _o2415 start-statdump:
    (_o2415 cmd line 1)
    invoked from within
"_o2415 cmd start-statdump"
    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 "_o2415" line 2)
    (SplitObject unknown line 2)
    invoked from within
"_o2415 start-statdump"


As in the error above it is not accepting statdump. It gives similar errors
on regbc etc. This shows all the procedures it has to take from the C++ file
its not recognizing them.

Now Can this be again a definition issue. Because I have defined the C++
files in Makefile.in

Can anybody please help.

Thanks

Usman

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
On Tue, May 12, 2009 at 8:13 PM, Usman Amin <usmanamin.ch at gmail.com> wrote:

> Hi
> At the moment I am having the following error.
>
> [root at localhost VanetCR]# ns b_univ_twm_active_suicide_usman.tcl 10 2 20
>  num_nodes is set 100
> INITIALIZE THE LIST xListHead
> ns: _o1615 set-suicide:
>     (_o1615 cmd line 1)
>     invoked from within
> "_o1615 cmd set-suicide"
>     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 "_o1615" line 2)
>     (SplitObject unknown line 2)
>     invoked from within
> "_o1615 set-suicide"
> [root at localhost VanetCR]#
>
> Can anybody tell me why this "invoked from within" error comes??
>
>
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> On Thu, May 7, 2009 at 1:30 PM, Usman Amin <usmanamin.ch at gmail.com> wrote:
>
>> Hi
>>
>> I added the following definitions in *
>>
>> ns-agent.tcl*
>>
>> Class Agent/VanetCR -superclass Agent
>>
>> Agent/VanetCR instproc init args {
>>
>>          $self next $args
>> }
>>
>> Agent/VanetCR set sport_   0
>> Agent/VanetCR set dport_   0
>>
>> Now the following error is coming.
>>
>>
>> *Error*
>>
>> [root at localhost VanetCR]# ns b_univ_twm_active_suicide_usman.tcl 10 2 20
>> num_nodes is set 150
>> INITIALIZE THE LIST xListHead
>>
>>     (_o2415 cmd line 1)
>>     invoked from within
>> "_o2415 cmd log-target _o10"
>>     invoked from within
>> "catch "$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" $..."
>>     (procedure "_o2415" line 2)
>>     (SplitObject unknown line 2)
>>     invoked from within
>> "$p($i) log-target $RevTrace"
>>     ("for" body line 5)
>>     invoked from within
>> "for {set i 0} {$i < $opt(nn)} {incr i} {
>>     set p($i) [new Agent/VanetCR $i]
>>     $ns_ attach-agent $node($i) $p($i)
>>     # set the logtarget for every agent
>>     $..."
>>     (file "b_univ_twm_active_suicide_usman.tcl" line 343)
>> [root at localhost VanetCR]#
>>
>> Can anybody help.
>>
>> Usman
>> 313-424-0122
>>
>>
>> ---------------------------------------------------------------------------------------
>>
>>
>>  Hi
>>
>> I have NS2.33 running on FC9 in VMWARE. I have to create a new agent.
>>
>> I have made the following changes in the below listed files
>>
>> *Makefile*
>>
>> VanetCR/vanetcr.o VanetCR/vanetcr_accdb.o VanetCR/vanetcr_myheard.o \
>> VanetCR/vanetcr_nghbdb.o VanetCR/vanetcr_sspdb.o \
>>
>> *ns-default.tcl*
>>
>> Agent/VanetCR set packetSize_ 1000    ;# for VANETCR added May 5th, 2009
>> Agent/VanetCR set jitterFactorRBC_ 0.0001
>> Agent/VanetCR set jitterFactorRev_ 0.0002
>> Agent/VanetCR set sig_delay_ 0.003255
>> Agent/VanetCR set verif_delay_ 0.00762
>> Agent/VanetCR set lastheard_interval_ 1
>> Agent/VanetCR set statinterval_ 0.01
>>
>> *ns-packet.tcl*
>>
>> # Wireless:
>>    ARP     # Address Resolution Protocol, network wireless stack
>>    GAF     # Geographic Adaptive Delity, for ad-hoc networks
>>    LL     # network wireless stack
>>    LRWPAN  # zheng, wpan/p802_15_4mac.cc
>>    Mac     # network wireless stack
>>    *VanetCR # Added for Vanet on May 5th, 2009*
>>
>> *packet.h*
>>
>> name_[PT_VANETCR]= "VanetCR"; //Added for VANETCR on May 5th, 2009
>> static const packet_t PT_VANETCR = 61; //for VANETCR May 5th, 2009
>>
>> *After Modifications
>> *
>> I execute the following commands to recompile
>>
>> touch common/packet.cc
>> make
>> make clean
>> configure
>>
>>
>> *ERROR*
>>
>> [root at localhost ns-2.33]# ns
>> ns:
>> [code omitted because of length]
>> : invalid command name "Agent/VanetCR"
>>    while executing
>> "Agent/VanetCR set packetSize_ 1000    "
>>
>>  the strange thing is as soon as I make this change in ns-default.tcl. All
>> other tcl files also stop working and the error I listed before is
>> returned.
>>
>> Any help inthis regard will be highly appreciated.
>>
>> Thanks & Regards,
>>
>> Usman
>> 313-424-0122
>>
>
>