I am importing a moderate size GML file (for an undirected graph) and get the error "Parallel edges are not supported yet, edge id= 'e21426' is ignored. " Issues "INFO"
I suspect that this means I have a some form of a duplicate entry (?). Is there a way to identify this edge in my data set?
[SOLVED] identifying parallel edge?
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Re: identifying parallel edge?
It tells you with the warning. Another way to tell is to see where the edges have been combined by weight. This is a problem if you're pulling in weighted edges, but if you make your imported edges all set to 1 weight (just to troubleshoot) you can sort by Edge Weight in the Data Laboratory panel and see anything with more than 1 weight (which will indicate that there are N-1 extra edges per that you can sort out).