On Mon Dec 22 2014 at 6:20:08 PM Tamas Nepusz <
address@hidden> wrote:
> *pa = ethics_net.get_shortest_paths(beg_node,end_node)*
> [...]
> *ValueError: no such vertex: '12'*.
>
> There is a vertex 12, I created it with this statement:
You are passing "12" as a string while it should either be a vertex index
(i.e. a numeric value) or the value of the "name" attribute of some vertex that
identifies the vertex uniquely.
T.
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