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Re: [igraph] Segfault in weighted edge betweenness community detection
From: |
Blumentrath, Stefan |
Subject: |
Re: [igraph] Segfault in weighted edge betweenness community detection |
Date: |
Wed, 15 Aug 2012 13:44:44 +0000 |
Hi
Looks like the same error occurs also with too large values for the weights. In
my example (using igraph version 0.6-2 through R) I get an error with an
maximum edge-weight of 10,000,000,000,000,000. But I get no error if I delete
all edges with weights > 1,000,000,000,000,000 beforehand.
Kind regards
Stefan
-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Tamás Nepusz
Sent: 26. april 2012 20:48
To: Help for igraph users
Subject: Re: [igraph] Segfault in weighted edge betweenness community detection
> Now it works. Thank you for prompt reply.
> Probably, edge weight =0 is meaningless anyway;
> I should have "filtered" data more carefully when producing
> the graphs to avoid such edges.
It shouldn't have crashed igraph anyway, so it looks like there are a few
corner cases that we haven't covered yet. Thanks for the bug report, we'll fix
it before the release of 0.6.
Best,
T.
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