I have published an app on shinyapps.io, but the URL does not open, and the error is as follows.
The app works perfectly in local.
# An error has occurred
The application failed to start.
exit status 1
Where does this error appear?
Can you look at the logs? Go to your admin page, select the app, you should have a "Logs" tab.
Then try opening your app in your browser and see what gets added to the logs.