Cant publish shinyapp to shinyapps.io, runs locally

shiny shinyapps.io
1

Cant publish my updated code to shinyapps io even though the app runs locally and I already updated twice.
Publishing ends with error message:

Error: Unhandled Exception: Child Task 863936013 failed: Error building image: Error building installr (0.22.0). Build exited with non-zero status: 1
Execution halted

Tried reinstalling installr and my R is up to date (4.0.3)
I am publishing using the button in the IDE and I am using an renv

2

Why does your app use installr? That's not going to work on shinyapps.io

3

It doesnt use installr, the package was never called in my app nor in any of my scripts. Only used installr to update R. I am able to deploy the app after uninstalling the package, however the app does not work in shinyapps.io even if it does fine locally.

4

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