RStudio always show me "Error in basename(.rs.listIndexedPackages()) : file name conversion problem -- name too long?" no matter what i type in console or editor

[Luke1]

No matter what I type in console or editor， RStudio always show me "Error in basename(.rs.listIndexedPackages()) : file name conversion problem -- name too long?"

How can I solve this problem?

This is the picture showing the error.

[cderv]

.rs.listIndexedPackages() is an RStudio internal function that is used to list all your installed packages.

Can you run in R console .libPaths() to let us know where are your library folder ?
In RStudio if possible, or directly in R console if RStudio is not working.

by any chance, did you try to reinstall R and RStudio ?
It could be something related to an issue during previous installation I guess.

Hope it helps.

[Luke1]

I run .libPath() in console and this is the picture after running (when I type in console, the error continues to appear）

I uninstalled the Rstudio when the error apperaed firstly. Then I try using zip but the error still exists.

[cderv]

@Luke1

I uninstalled the Rstudio when the error apperaed firstly. Then I try using zip but the error still exists.

This also could come from R... Did you try to install again ?

[Luke1]

I reinstall R and the problem has been solved. Thank you very much!