ns-3.13 Pyviz close unexpectedly

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Yeison Camargo

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Dec 26, 2011, 10:14:15 PM12/26/11
to ns-3-...@googlegroups.com
Hi there,

I'm running exactly (without changing even a word) the icmpv6-redirect.cc example in ns-3 with Pyviz but suddenly (after a while) it just closes with signal SIGSEGV (access memory problem) but if i run it with normal console everything works perfect, if i just move the mouse over the nodes immediately it closes. 

The error is:
Command ['/home/X/workspace/ns-3-allinone/ns-3.13/build/scratch/myicmpv6redirect', '--SimulatorImplementationType=ns3::VisualSimulatorImpl'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").

pyviz.png
--
YEISON JULIAN CAMARGO
Cisco Systems CCNA
Cisco Systems CCNA Security
Microsoft MTA Windows Server Administration
Microsoft MTA Security
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IPv6 Hurricane Electric SAGE

pyviz.png

Tom Henderson

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Dec 28, 2011, 12:02:08 AM12/28/11
to ns-3-...@googlegroups.com, Yeison Camargo
On 12/26/2011 01:14 PM, Yeison Camargo wrote:
> Hi there,
>
> I'm running exactly (without changing even a word) the
> icmpv6-redirect.cc example in ns-3 with Pyviz but suddenly (after a
> while) it just closes with signal SIGSEGV (access memory problem) but if
> i run it with normal console everything works perfect, if i just move
> the mouse over the nodes immediately it closes.
>
> The error is:
> Command
> ['/home/X/workspace/ns-3-allinone/ns-3.13/build/scratch/myicmpv6redirect',
> '--SimulatorImplementationType=ns3::VisualSimulatorImpl'] terminated
> with signal SIGSEGV. Run it under a debugger to get more information
> (./waf --run <program> --command-template="gdb --args %s <args>").
>
> pyviz.png
> --


I filed bug 1324 to track this problem; thanks for reporting it.
https://www.nsnam.org/bugzilla/show_bug.cgi?id=1324

- Tom

Yeison Camargo

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Dec 28, 2011, 1:28:04 AM12/28/11
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Ok, don't worry.

If it is possible could you please tell me a little bit about how the filed bug works in ns3???



- Tom

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