Jian

Thank you @garthtarr. I added 'd3r' and 'htmlwidgets', but they did not solve my problem.

@garthtarr I really appreciate your help on this! I was thinking about how to provide you an example to show what's my problem. It gave me the same javascript error...

Thank you @garthtarr! If I comment out all 'networkD3' codes, the igraph created by 'edgebundleR' will show up.

Thank you @garthtarr! Followed your suggestion, I was able to display my igraph in iframe. But I had to save the igraph to a html file and move the file...