Unable to set up NS2 on ubuntu 16.04

NS2 is deployed in ubuntu 16.04 LTS.
However, this error appears.

****************$ns
%nam
child killed:segmentation violation

What action should I take to set up NS2?
I'm sorry, but could you teach me?

Here's how to set it up:

gedits.h
Change some files ls.h
Line 137

VoideraseALL() {erase(baseMap::begin(), base::end());}

↓

VoideraseALL() {this->erase(baseMap::begin(), base::end());}

(*this-> added)

In ns-allinone-2.35/, ./install

Back to Home Directory

gedit.bashrc

Added to end of file .bashrc.Enter the username you configured during Ubuntu setup.
Add to bottom

#LD_LIBRARY_PATH
OTCL_LIB=/home/username/ns-allinone-2.35/otcl-1.14
NS2_LIB=/home/Username/ns-allinone-2.35/lib
X11_LIB=/usr/X11R6/lib
USR_LOCAL_LIB =/usr/local/lib
exportLD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB:$X11_LIB:$USR_LOCAL_LIB
# TCL_LIBRARY　
TCL_LIB=/home/username/ns-allinone-2.35/tcl 8.5.10/library
USR_LIB=/usr/lib
export TCL_LIBRARY=$TCL_LIB:$USR_LIB
# PATH
XGRAPH=/home/username/ns-allinone-2.35/bin:/home/username/ns-allinone-2.35/tcl8.5.10/unix:/home/username/ns-allinone-2.35/tk8.5.10/unix
# the above two lines starting from xgraph and ending with unix should come on the same line
NS=/home/username/ns-allinone-2.35/ns-2.35/ 
NAM=/home/username/ns-allinone-2.35/nam-1.15/ 
PATH=$PATH:$XGRAPH:$NS:$NAM

8.Verify that the ns prompt "%" is displayed on the terminal
9. Enter nam and complete when the NAM-The Network Animator starts

At the same time as the error, the Ubuntu window appears saying, "Unfortunately, the application nam has stopped unexpectedly."

Note:

$gcc --version
 gcc (Ubuntu 5.4.0-6ubuntu 1 to 16.04.10) 5.4.0 20160609

I am asking the same question at the Ubuntu Japanese Forum.
https://forums.ubuntulinux.jp/viewtopic.php?id=20177

ubuntu

2022-09-30 16:05

1 Answers

This problem was solved by setting the version of nam to 1.14.
Thank you, everyone.

2022-09-30 16:05

If you have any answers or tips

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