[ndnSIM] issues with visualizer on ubuntu 16.04 LTS with ns-3.29

sofiya kandi starsofwork at gmail.com
Thu Jun 13 21:15:47 PDT 2019


Thanks for replying Xinyu.

I tried ugrading gtk to 3.22.25 however the same error still comes up,
kindly let me know if there is any better solution.

root at sophiya-Gateway-NE46Rs:~/Desktop/ndnSIM/ns-3# pkg-config  --modversion
gtk+-3.0
3.22.25

root at sophiya-Gateway-NE46Rs:~/Desktop/ndnSIM/ns-3# ./waf --run ndn-simple
--vis
Waf: Entering directory `/root/Desktop/ndnSIM/ns-3/build'
Waf: Leaving directory `/root/Desktop/ndnSIM/ns-3/build'
Build commands will be stored in build/compile_commands.json
'build' finished successfully (1m31.000s)
09:42:12 environ              No en_IN translation found for domain kiwi
Could not load plugin 'show_last_packets.py': could not import gobject
(could not find _PyGObject_API object)
Could not load icon applets-screenshooter due to missing gnomedesktop
Python module
Traceback (most recent call last):
  File "<string>", line 2, in <module>
  File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py", line
1881, in start
    viz = Visualizer()
  File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py", line
764, in __init__
    self.create_gui()
  File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py", line
1100, in create_gui
    monitor = display.get_primary_monitor()
AttributeError: 'X11Display' object has no attribute 'get_primary_monitor'
root at sophiya-Gateway-NE46Rs:~/Desktop/ndnSIM/ns-3# history

Thanks
Sofiya Kandi

On Thu, Jun 13, 2019 at 9:02 AM Xinyu Ma <bitmxy at gmail.com> wrote:

> Hello, Sofiya,
>
> This is because the version of gtk-3 offered by Ubuntu 16.04 is too old.
> You can use an untrusted PPA to install gtk-3.22 if you want to use the
> visualizer.
>
> Best,
> Xinyu Ma.
>
> > On Jun 12, 2019, at 7:17 AM, sofiya kandi via ndnSIM <
> ndnsim at lists.cs.ucla.edu> wrote:
> >
> > Hello All,
> >
> > An idea of the solution for the error shown below, am using
> > ubuntu 16.04 LTS
> > python 3.5.2
> > ns-3.29
> > all the python packages are installed
> >
> > 19:17:14 environ              No en_IN translation found for domain kiwi
> > Could not load plugin 'show_last_packets.py': could not import gobject
> (could not find _PyGObject_API object)
> > Could not load icon applets-screenshooter due to missing gnomedesktop
> Python module
> > Traceback (most recent call last):
> >   File "<string>", line 2, in <module>
> >   File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py",
> line 1881, in start
> >     viz = Visualizer()
> >   File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py",
> line 764, in __init__
> >     self.create_gui()
> >   File "/root/Desktop/ndnSIM/ns-3/src/visualizer/visualizer/core.py",
> line 1100, in create_gui
> >     monitor = display.get_primary_monitor()
> > AttributeError: 'X11Display' object has no attribute
> 'get_primary_monitor'
> >
> >
> > Thanks
> > Sofiya Kandi
> > _______________________________________________
> > ndnSIM mailing list
> > ndnSIM at lists.cs.ucla.edu
> > http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>
>
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