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Re: Crash in FindShortestPath (bug)
Posted:
May 17, 2012 4:08 AM
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On Wed, 16 May 2012, Szabolcs Horvát wrote:
>
> Dear MathGroup members,
>
> The following input will crash the kernel on 8.0.4:
>
> FindShortestPath[Graph[{1, 2, 3}, {2 <-> 3}, EdgeWeight -> {1}], 1, 3]
>
> In general, I think the crash occurs when there is no path between the
> two vertices (in this example 1 is unconnected) and some EdgeWeights are
> set.
>
> I am sharing this in case others encounter crashes when using
> FindShortestPath and have problems tracking the problem down (to avoid
> it). A kernel crash can be quite annoying (losing all the session
> data). It's good to be aware of problems like this so one can avoid the
> crash.
>
>
>
> --
> Szabolcs Horv?t
> Visit Mathematica.SE: http://mathematica.stackexchange.com/
>
>
Szabolcs,
Thanks for reporting this. I filed it as bug.
Oliver
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