Issue in Sankey Plot: Error in proposed[["hoveron"]]

[KoningD]

The first ever issue I propose!

While trying to make my own Sankey Plot, I got an error. Tried the code with the example mentioned on the plotly website: https://plot.ly/r/sankey-diagram/#basic-sankey-diagram under Add Links. It gives me the same error:

Error in proposed[["hoveron"]] : subscript out of bounds

I tried it with the following versions:
r version 3.5.1, plotly_4.8.0
r version 3.4.2, plotly_4.8.0

I hope this is all the information you need and it provides a reproducible example!

Thank you so much for taking this issue into account!

[etpinard]

That looks like an issue for https://github.com/ropensci/plotly/issues/new

[cpsievert]

Thanks @KoningD! Ported to plotly/plotly.R#1315