Finally fixed it. I forgot this line. property_map < graph_t, set< Colour > edge_properties::*>::type eColours_map = get(&edge_properties::eColours, g); -- Caligula --- On Sun, 6/21/09, Andrew Sutton <andrew.n.sutton@gmail.com> wrote: From: Andrew Sutton <andrew.n.sutton@gmail.com> Subject: Re: [Boost-users] [BGL] Segmentation fault To: boost-users@lists.boost.org Date: Sunday, June 21, 2009, 5:41 AM I put the relevant files on http://www.tinyurl.com/nwj5du . There is a readme file with explanation. It should be pretty simple to get running. I don't think that Steven was volunteering to debug your entire program. Maybe you could just post code that actually shows what those objects are. You should also say where the program crashes. I have a lot of code that embeds containers inside bundled properties. I've never had any problems. Andrew Sutton andrew.n.sutton@gmail.com -----Inline Attachment Follows----- _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users