Hello, Mr.Klingelschmitt I have just tested your example on my machine(Ubuntu 13.10 64Bit Gnome 3.10). I compiled the source code of graph-tool v.2.28 and then intalled it. The same problem occurs when using subgraph_isomorphism function. Python console reports "UMD has deleted: gi.repository.Gtk, gi.repository.Gdk, gi.repository.GdkPixbuf, gi.repository.GLib, gi.repository.GObject, gi.repository.cairo, gi.repository.Atk". 在 2014年2月14日星期五UTC+8上午3时13分21秒，Stefan Klingelschmitt写道：
Seems like I have a similiar Problem, using ubuntu 13.10 on a 64-Bit machine. The boost library + python seems to have a Problem, Everything works fine until the first function uses the boos library... my guess. Example:
# -*- coding: utf-8 -*-
import numpy as np import graph_tool.all as gt
import graph_tool.topology as gt_topo
G = gt.Graph()
G_sub = gt.Graph()
#Decleration of needed properties v_prop_entity = G.new_vertex_property("string") v_prop_globalName = G.new_vertex_property('string') e_prop_type = G.new_edge_property('string')
#gt_topo.subgraph_isomorphism()
v1 = G.add_vertex() v2 = G.add_vertex()
v3 = G_sub.add_vertex()
e1 = G.add_edge(v1, v2)
#v_prop_entity[v1] = 'car'
#make internal property maps G.vertex_properties['type'] = v_prop_entity G.vertex_properties['globalName'] = v_prop_globalName G.edge_properties['type'] = e_prop_type
G_sub.vertex_properties['type'] = v_prop_entity G_sub.vertex_properties['globalName'] = v_prop_globalName G_sub.edge_properties['type'] = e_prop_type
#write/change internal property maps G.vertex_properties['type'][v1] = 'Car' G.vertex_properties['type'][v2] = 'T-Crossing'
G_sub.vertex_properties['type'][v1] = 'Car'
#gt_topo.subgraph_isomorphism(G_sub, G, (G_sub.vertex_properties['type'], \ # G.vertex_properties['type']) ) print gt_topo.subgraph_isomorphism(G_sub, G)
following error: xxx:~/Code$ python graph-tool_test2.py Speicherzugriffsfehler (Speicherabzug geschrieben)
which means: memory <http://www.dict.cc/englisch-deutsch/memory.html> access <http://www.dict.cc/englisch-deutsch/access.html> error:
The problem occurs, when using the subgraph_isomorphism function...
Am Donnerstag, 2. Januar 2014 13:44:21 UTC+1 schrieb Liu:
Hi,everyone
I have some problems with installing graph-tools. After I execure ./configure graph-tools, it stops with a message saying libstdc++ config.status: executing libtool commands configure: Modifying libtool to correctly link libstdc++ before anything else...I am not fimiliar with Linux...so I don't know how I can I link my libstd to libtool.
I install boost-1.55.0 ipython-dev, python with spyder, scipy, numpy, expat, cgal and sparsehash. My OS is Ubuntu 13.10 64bit with gnome 3.10.
The Internet access is not good. So I cannot use the sources that you provide.
thx for help, Liu
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