Problem to deploy shiny in shinyapps.io

[henrique1008]

I get the error image message when deploying the app to shinyapps.io

This application, locally works normally, but when deploying, I get this message

I think it's something similar to this link problem

ShinyApps: "shinythemes" package not loading when deployed on Shinyapps.io

I already reinstalled all packages using the method install.packages(), como devtolls, installing by github.

I don't know what to try anymore, any help will be welcome

[henrique1008]

the solution is separate ui.R and server.R