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

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.

.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.

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

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.

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