rmarkdown flexdashboard pandoc error

Great!

I didn't even think of that. Not only having your files local, but also R and your R packages. You may have to get creative if your R installation is on a Windows share drive. Maybe RStudio Server would be a viable option?

I'm not sure what the issue could be here, but presumably it is different than the previous one you were having. Could you please copy-paste the error you got? Any chance you could create a reprex?