Shiny app deployment error - Error in value[[3L]](cond) :

── Attaching packages ─────────────────────────────────────── tidyverse 1.2.1 ──
:heavy_check_mark: ggplot2 3.1.0 :heavy_check_mark: purrr 0.3.0
:heavy_check_mark: tibble 2.0.1 :heavy_check_mark: dplyr 0.7.8
:heavy_check_mark: tidyr 0.8.2 :heavy_check_mark: stringr 1.3.1
:heavy_check_mark: readr 1.3.1 :heavy_check_mark: forcats 0.3.0
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
:heavy_multiplication_x: dplyr::filter() masks stats::filter()
:heavy_multiplication_x: dplyr::lag() masks stats::lag()

Attaching package: ‘DT’

The following objects are masked from ‘package:shiny’:

dataTableOutput, renderDataTable

Attaching package: ‘rsconnect’

The following object is masked from ‘package:shiny’:

serverInfo

Error in value[3L] :
You must register an account using setAccountInfo prior to proceeding.
Calls: local ... tryCatch -> tryCatchList -> tryCatchOne ->
Execution halted

Did you already add an account between rstudio IDE and the deployement server?
You can do that in RSTUDIO IDE global option