[Click] Problem while running OLSR on Click

[Bart Braem]

Hi,

If that's the bug in our OLSR code, would you mind sending a patch? It would help other future users.

thanks,
Bart

On 14 Jan 2011, at 10:23, Viet, Do Thi Minh wrote:

> Hi,
> 
> I have installed and run OLSR successfully. I also got that error before
> with OLSR. The problem is due to using wrong index i of a vector (i is out
> of range [0,size_of_vector]). This may happen when you delete an element
> of the vector inside the 'for loop' which accesses all element of that
> vector.
> 
> Regards,
> Viet
> 
>> Hi,
>> 
>> I have been using the dsr routing implementation in Click. I met
>> "assertion"
>> failed problem before. I fixed it by checking the input of the function. I
>> suggest you to look into the "vetor' code and  check when the fail
>> happened,
>> if "_n" or "i" here is a valid number. There might be some situation i is
>> out of range [0,_n]. So you might just need to check on that to fix bug.
>> 
>> Good luck,
>> Zi
>> 
>> 
>> --
>> Zi Feng
>> PhD student
>> Department of Computer Science and Engineering, UCR
>> Network Lab
>> 
>> On Thu, Jan 13, 2011 at 11:57 PM, Bart Braem <bart.braem at ua.ac.be> wrote:
>> 
>>> Hi,
>>> 
>>> On 14 Jan 2011, at 03:33, Abhishek Chanda wrote:
>>> 
>>>> I am trying to run the Click implementation of OLSR. It did build and
>>>> install successfully, but now when I try to run a click script that
>>> has a
>>>> FromDevice element, I am getting this error:
>>>> "click: ../include/click/vector.hh:184: void*&
>>>> Vector<void*>::operator[](int): Assertion `i>=0 && i<_n' failed.
>>>> Aborted”
>>>> What is going wrong?
>>> 
>>> 
>>> Please use gdb or another debugger to provide a stacktrace. I thought
>>> the
>>> OLSR implementation we provide on github was working, but this could
>>> point
>>> to bugs.
>>> 
>>> best regards,
>>> Bart
>>> --
>>> Bart Braem
>>> PATS research group - IBBT
>>> Dept. of Mathematics and Computer Sciences
>>> University of Antwerp
>>> Campus Middelheim, G3.27
>>> Middelheimlaan 1
>>> B-2020 Antwerpen, Belgium
>>> Phone: +32 (0)3 265.38.82
>>> Fax: +32 (0)3 265.37.77
>>> Web: www.pats.ua.ac.be
>>> 
>>> 
>>> _______________________________________________
>>> click mailing list
>>> click at amsterdam.lcs.mit.edu
>>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
>>> 
>>> 
>> _______________________________________________
>> click mailing list
>> click at amsterdam.lcs.mit.edu
>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
>> 
> 
> 
> -- 
> 
> 

-- 
Bart Braem
PATS research group - IBBT
Dept. of Mathematics and Computer Sciences
University of Antwerp
Campus Middelheim, G3.27
Middelheimlaan 1
B-2020 Antwerpen, Belgium
Phone: +32 (0)3 265.38.82
Fax: +32 (0)3 265.37.77
Web: www.pats.ua.ac.be