问题
I updated plotly to the newest version V2.0.3 because they say you can now have interactive plots in the viewer without hosting them on their website. When I run a plot nothing shows up in the viewer, but if I click show in new window in the viewer it opens up in a webbrowser. Any ideas why it won't show up directly in Rstudio viewer? Their demo shows that it should be able to here: https://plot.ly/r/offline/?campaign_id=open_source_dec2015&utm_source=Plotly+Community&utm_campaign=59ccfcd224-Open_Source_Announcement_General_Campaign12_9_2015&utm_medium=email&utm_term=0_97ac8cf597-59ccfcd224-210656709
来源：https://stackoverflow.com/questions/34214546/plotly-in-rstudio-viewer