Hi, Yes, that was the case. The problem was in the written name of the file. It is now solved.
Thank you so much On Mon, May 4, 2020 at 2:29 PM Tamas Nepusz <[email protected]> wrote: > Hi, > > Judging from the source code of the R interface, it seems like that the > file simply doesn't exist; I get the same error message if I try something > like read_graph("this_file_does_not_exist", "graphml"). > > Can it be the case that your file is called "Network.graphml" and not > "network.graphml"? At least this is the case for the attachment... > > T. > > > On Mon, 4 May 2020 at 19:53, Narges Zarnaghinaghsh <[email protected]> > wrote: > >> Hi, >> >> I want to read the attached graphml file in R using the command: >> >> read_graph("network.graphml", "graphml") >> >> But it shows the following error: >> >> Error in read.graph.graphml(file, ...) : >> At rinterface.c:6077 : Cannot open GraphML file, File operation error >> >> Do you know what the problem is and how I can solve it? >> >> Regards, >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.nongnu.org_mailman_listinfo_igraph-2Dhelp&d=DwMFaQ&c=u6LDEWzohnDQ01ySGnxMzg&r=O3rAj9iwaAImGUByE5w3Mle6HBm6cOCj-PT1FLx64f8&m=CewkmvrATlRZmh7b1A-VTwHl0f-otu3_SLiwqTzQwQo&s=qWd9fqdwvDPIt5r5NkYG4rJBuIyqzToVOHmn4x8263o&e=> >> > _______________________________________________ > igraph-help mailing list > [email protected] > > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.nongnu.org_mailman_listinfo_igraph-2Dhelp&d=DwIGaQ&c=u6LDEWzohnDQ01ySGnxMzg&r=O3rAj9iwaAImGUByE5w3Mle6HBm6cOCj-PT1FLx64f8&m=CewkmvrATlRZmh7b1A-VTwHl0f-otu3_SLiwqTzQwQo&s=qWd9fqdwvDPIt5r5NkYG4rJBuIyqzToVOHmn4x8263o&e= >
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