running of tcl error
 

hi have change the makefile n try to recompile by
can anyone resolve this?
source of code: http://nile.wpi.edu/NS/linkage.html

invalid command name "Agent/MyAgentOtcl"
while executing
"Agent/MyAgentOtcl create _o3 "
invoked from within
"catch "$className create $o $args" msg"
invoked from within
"if [catch "$className create $o $args" msg] {
if [string match "__FAILED_SHADOW_OBJECT_" $msg] {
delete $o
return ""
}
global errorInfo
error "class $..."
(procedure "new" line 3)
invoked from within
"new Agent/MyAgentOtcl"
invoked from within
"set myagent [new Agent/MyAgentOtcl]"
(file "ex-linkage.tcl" line 5)

One more time http://linuxsilo.net/docs/smart-questions_en.html
For every question, tell what you use: ? ns-allinone-2.34, Ubuntu 10.04 Lucid 64bits ?
And please edit post #1 to use code tags.
Has also been explained to you a couple of times.

http://nile.wpi.edu/NS/ is not a link to any code. It's a front page.
Please show a download link for the code.

"Agent/MyAgentOtcl" is an inside command in the binary 'ns'.
Either the 'ns' is compiled wrongly. Or it is used from a wrong location.

..

i m sorry.
okie, the link is http://nile.wpi.edu/NS/linkage.html
i m using ns-allinone-2.34, Ubuntu 10.04 LTS

# 3.
Ubuntu 10.04, the required information is :
Ubuntu 10.04 , 64bits. Or Ubuntu 10.04 , 32bits.
The command 'uname -a' will tell if you have "x86_64".


It appears that the "linkage files" work OK in ns-2.34
http://www.linuxquestions.org/questi...mple-851790/#2

So I don't know, why your errors occurs. Post #1 : 'make install' : Why ?
Should be : 'mv ns ns.org && make clean && make'.

..

Linux wee-desktop 2.6.32-28-generic #55-Ubuntu SMP Mon Jan 10 21:21:01 UTC 2011 i686 GNU/Linux

i have try using "mv ns ns.org && make clean && make"
but still having post #1 error.
however when i need to type sudo to permit clean, is that the reason why i m still having problem?

# 5.

When sudo is required : Either ns-allinone-2.34/ is in a wrong directory.
Or some other commands have been executed with sudo, thus changing the permissions.

ns-allinone-2.34/ must have a location like /home/tootz/ns2/ns-allinone-2.34/.
( Or some other folder in /home/tootz/.)
And please never use any 'sudo <commands>' with ns-allinone.


Exception : sudo cp ns* /usr/local/bin/ and sudo cp nam /usr/local/bin/.

..

i place my ns-2.34 in /usr/local/ns-allinone-2.34/ns-2.34 directory.

is it okie to place it there?
or it is in the wrong directory?

# 7.

Using /usr/local/ is asking for trouble.

'/home/<user-name>/tmp/' or any other folder in '/home/<user-name>/' always works.

okie, thanks alot,
but how come i can pass all my validation test?
what is the issue in installing in /usr/local?
do you have any trustable website on how to install ns-2.34?

sorry 1 more question, how to check the path of ns-2.34 is taking? and how do we edit it?

* Difficult to use.
* Insecure : sudo is required. And sudo is for administrative tasks only.
I.e. using sudo is meant to be an exception.
Not for commands, that the unprivileged user could easily do.

Path : Install (copy) ns* and nam to /usr/local/bin/.
Set an LD_LIBRARY_PATH to /home/<name>/ns2/ns-allinone-2.34/lib:
/home/<name>/ns2/ns-allinone-2.34/otcl-1.13:
/home/<name>/ns2/ns-allinone-2.34/tclcl-1.19,
like the documentation says.
( The path will be shown, when ./install has finished.)
Usually no problem with ns-2.34.

..

okie. i have installed my ns-2.34 in /home/wee/ns-allinone-2.34

however in /allinone-2.34/ns-2.34, when i "make" this error shows

/usr/bin/ld: ns: hidden symbol `__stack_chk_fail_local' in /usr/lib/libc_nonshared.a(stack_chk_fail_local.oS) is referenced by DSO
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: ld returned 1 exit status
make: *** [ns] Error 1

kindly guide me along thanks

#11 : There is no "make". ( And no "make install".) :

cd ns-allinone-2.34/ && ./install

Can you see, which application is making the errors ?

Looks like ns-allinone-2.34/ns-2.34 ?
I don't think I have seen an error like that ever with ns-2.34.
http://www.linuxquestions.org/questi...612/page2.html #19

No errors with ns-allinone-2.34 on my two Ubuntu 10.04 systems,
but the again, I didn't do any updates.
Which compiler are you using ? 'g++ --version' will show.
..

i have cd ns-allinone-2.34/ && ./install

Ns-allinone package has been installed successfully.
Here are the installation places:
tcl8.4.18: /home/wee/ns-allinone-2.34/{bin,include,lib}
tk8.4.18: /home/wee/ns-allinone-2.34/{bin,include,lib}
otcl: /home/wee/ns-allinone-2.34/otcl-1.13
tclcl: /home/wee/ns-allinone-2.34/tclcl-1.19
ns: /home/wee/ns-allinone-2.34/ns-2.34/ns
nam: /home/wee/ns-allinone-2.34/nam-1.14/nam
gt-itm: /home/wee/ns-allinone-2.34/itm, edriver, sgb2alt, sgb2ns, sgb2comns, sgb2hierns

surprisingly in cd /home/wee/ns-allinone-2.34/ns-2.34, when i 'make clean' and 'make' again there is no error.

my compiler is:
wee@wee-desktop:~$ g++ --version
g++ (Ubuntu 4.4.3-4ubuntu5) 4.4.3

when i 'echo $PATH' this appears

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/ns-allinone-2.34/bin:/usr/local/ns-allinone-2.34/tcl8.4.18/unix:/usr/local/ns-allinone-2.34/tk8.4.18/unix:/usr/local/ns-allinone-2.34/ns-2.34/:/usr/local/ns-allinone-2.34/nam-1.14/:/home/wee/ns-allinone-2.34/bin:/home/wee/ns-allinone-2.34/tcl8.4.18/unix:/home/wee/ns-allinone-2.34/tk8.4.18/unix:/home/wee/ns-allinone-2.34/xgraph-12.1/:/home/wee/ns-allinone-2.34/ns-2.34/:/home/wee/ns-allinone-2.34/nam-1.14/

i have deleted the path of /usr/local/ns-allinone-2.34, but how come is it still here?

as for the post #1 error, i tried to compile it again, but the error pops up again...
1) i saved the ex-linkage.cc, ex-linkage.tcl in '/home/wee/ns-allinone-2.34/ex-linkage' folder
2) i added in 'ex-linkage/ex-linkage.o \' in the make file.
3) 'make clean' && 'make'
but i still couldnt get the result in #3
did i miss any steps?

sorry i packed all e info in 1 post....
could anyone advice, thank you

I'd guess, you once added the path to ~.bashrc, and forgot to delete the text.
And : An extra unused path is not important, shouldn't do any harm.


If you want to add ex-linkage, this will do :
ns-allinone-2.34/ns-2.34/ex-linkage.cc
ns-allinone-2.34/ns-2.34/ex-linkage.tcl
The above location is the proof one, no folder "linkage" is required.

A directory linkage/ will probably work too, must be inside 'ns-2.34/'.

..

omg!i m still have the error in #1.try to put ex-linkage.tcl in /ns/ns-2.34 and
i have done everything u have told me to, is there ways to troubleshoot?
help me i m lost!