On 03.04.2017 19:48, P-M wrote:
Running graph-tool "2.23dev (commit b626e713, Tue Mar 28 22:29:08 2017 +0100)", compiled using GCC 5.4.0 on Ubuntu 16.04 I get a "Segmentation fault (core dumped)" error when running the following:
import graph_tool.all as gt g = gt.collection.data["dolphins"]
This issue does not seem to arise for me when running version "2.22 (commit 44bf2b92, Thu Mar 2 23:08:39 2017 +0000)" (i.e. the latest apt-get release).
Is this an issue caused in the dev version of graph-tool or is this caused by me compiling something incorrectly? Can anybody reproduce this error?
No, I can't reproduce this. The git repository has automatic build tests that would easily catch a bug like this, and I've never seen it happening. I'm skeptical this is an actual bug; it is more likely to be a link-time inconsistency of some sort. Do you have a backtrace of the segfault? Best, Tiago -- Tiago de Paula Peixoto <tiago@skewed.de>