This is a hotfix release of Shiny. With previous versions of Shiny, when running an application on the newly-released version of R, 3.4.0, it would print a message:
Warning in body(fun) : argument is not a function. This has no effect on the application, but because the message could be alarming to users, we are releasing a new version of Shiny that fixes this issue.
We love it when R users help each other, but RStudio does not monitor or answer the comments in this thread. If you'd like to get specific help, we recommend the Shiny Discussion Forum for in depth discussion of Shiny related questions and How to get help for a list of the best ways to get help with R code.comments powered by Disqus