[ndnSIM] problem running with visualizer

Swetha swetab26 at gmail.com
Thu Sep 26 03:44:11 PDT 2019


I have problem running ndn-simple with visualizer. I am getting response 
as below.

root at swetha-Ubuntu:~/ndnSIM/ns-3# ./waf --run=ndn-simple --vis
Waf: Entering directory `/home/swetha/ndnSIM/ns-3/build'
Waf: Leaving directory `/home/swetha/ndnSIM/ns-3/build'
Build commands will be stored in build/compile_commands.json
'build' finished successfully (9.799s)
Traceback (most recent call last):
   File "<string>", line 1, in <module>
"/home/swetha/ndnSIM/ns-3/src/visualizer/visualizer/__init__.py", line 
2, in <module>
     from .core import start, register_plugin, set_bounds, 
   File "/home/swetha/ndnSIM/ns-3/src/visualizer/visualizer/core.py", 
line 69, in <module>
     from .base import InformationWindow, PyVizObject, Link, 
lookup_netdevice_traits, PIXELS_PER_METER
   File "/home/swetha/ndnSIM/ns-3/src/visualizer/visualizer/base.py", 
line 70, in <module>
     if ns_mesh_loaded:
NameError: name 'ns_mesh_loaded' is not defined

Kindly suggest how to proceed. NS_LOG output is working fine.


Swetha B

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