I know there are already quite a few topics on this but none of the solutions in the other threads seems to do the trick for me. I'm relatively new to R so I would really appreciate some help.
Here is my issue:
I recently updated R to 4.0 for Windows 10 (64 bits) and ever since can't load any packages, no matter which ones I choose.
For every package I try to load I get this error:
Fehler: package or namespace load failed for ‘ggplot2’ in get(Info[i, 1], envir = env):
kann Datei 'C:/Users/Sebastian HÃ¶er/Documents/R/win-library/4.0/rlang/R/rlang.rdb' nicht öffnen: No such file or directory
The folder "4.0" in "win-library" does contain the packages I am trying to load but somehow R seems to be looking for rlang.rdb for every package instead?
I was also getting a warning during installing packages:
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
I'm not sure if the warning is anything to worry about?
I've tried reinstalling R and RStudio but that doesn't do anything.