read.gexf example on igraph.to.gexf man page is broken
Issue #31
new
I tried running some of the examples, got errors
gexf1 <- read.gexf("http://gephi.org/datasets/LesMiserables.gexf")
Unknown IO errorfailed to load external entity "http://gephi.org/datasets/LesMiserables.gexf"
Error: 1: Unknown IO error2: failed to load external entity "http://gephi.org/datasets/LesMiserables.gexf"
The xml file appears to be served correctly.
In the case below, it doesn't seem to be a correct url, perhaps a bad github redirect on the other end
gexf3 <- read.gexf("http://gexf.net/data/data.gexf")
Unknown IO errorfailed to load external entity "http://gexf.net/data/data.gexf"
Error: 1: Unknown IO error2: failed to load external entity "http://gexf.net/data/data.gexf"