[ndnSIM] receive SIGSEGV error

Xinyu Ma bitmxy at gmail.com
Mon Oct 15 08:08:29 PDT 2018


Hello, Rezaiefar,

Could you please tell us what changes did you make? What program did you run?

Thanks,
Xinyu Ma.

> On Oct 15, 2018, at 7:47 AM, Zeinab Rezaiefar <z.rezaiefar at yahoo.com> wrote:
> 
> Hello,
> After changing some part of the code, I have received an SIGSEGV error. When I run the code with debugger (./waf --run <program> --command-template="gdb --args %s <args>"), I received the below message
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff462745c in ns3::Ptr<ns3::Node>::operator-> (this=0x20)
>     at ./ns3/ptr.h:489
> 489   return m_ptr;
> 
> I would like to know how can I go through the code that causes this problem without installing "insight"
> Thanks
> best regards
> Zeinab
> 
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