I have signed up to the shiny-server website as I am using a Mac and find it difficult to install the software necessary to make a server difficult.

having signed in I then use the following code:

rsconnect::setAccountInfo(name='tb-project-with-limma',
			  token='6D6FF245028735CCD75C11E105605C98',
			  secret=<insert_secret>)

library(rsconnect)
rsconnect::deployApp('path/to/your/app')

In the directory of interest, there is a script called "app.R" as instructed by the website. However, it seems to work up until the following error:

       "Uploading bundle for application: 92144...--- Please select a CRAN mirror for use in this session ---

       DONE

       Deploying bundle: 410218 for application: 92144 ...

       Error: HTTP 409

       POST https://api.shinyapps.io/v1/applications/92144/deploy

Unable to dispatch task for application-92144: 1 tasks in progress"

A server page only appears on my browser if there's an error in the code to return the error eg. "Cannot install packages".

But when the code is error-free, no server page appears and only the following error is returned:

       "building: Fetching packages

       ################################ Begin Task Log ################################ 

       ################################# End Task Log ################################# 

       Error: Unhandled Exception: Child Task 179105393 error: Unhandled Exception: HTTP 599: Stream closed"

Any tips?

This is a forum for Bioconductor packages, and shiny is not one of them. You should be talking to the RStudio people if you have problems with their products.