Deploy on shinyapps.io failed: missing dependency

[_Illia]

Hello. I an getting this error:

Waiting for task: 1434074094
  error: Parsing manifest
## Begin Task Log 
## End Task Log 
Error: Unhandled Exception: child_task=1434074097 child_task_status=error: Unhandled Exception: Missing dependency 'lifecycle' for package 'bslib'

I have tried to install these packages many times using R Studio any way possible. Once this error changed to similar one but with rlang. Do I not understand something? may it be error on shinyapps.io side? my application is very simple. all it uses is

library(shiny)
library(shinydashboard)
library(DBI)

Please help, I would be thankful

[andresrcs]

It seems you are using the bslib package either directly or indirectly as a dependency but lifecycle is not getting installed. A walkaround would be to explicitly request for those packages to be installed in your shinyapps.io container by calling them in your script with something like this

library(shiny)
library(shinydashboard)
library(DBI)
library(lifecycle)
library(bslib)

[_Illia]

Hi Thank you for your respond. Unfortunately it didn't help, nothing have changed