Developing Shiny Apps on



when I build Shiny apps on I often get sort of greyed out layer on top of my app. I was trying to learn to use learnr today and got the same thing there. Is there a trick to making this work right?

learnr default template shown with grey overcoat on:


What versions of shiny and httpuv are you using?
Could you try installing httpuv from Github?


Hey josh, I'm at httpuv v and Shiny 1.1.0

I upgraded to the github version of httpuv so now I'm at

tested it... and it works! Thanks Josh!


Would you mind checking the little checkbox to mark one of these posts as the solution? :grin:


of course... sorry about not doing that!