I've tried R CMD javareconf in terminal, and restarted the machine, but no change. This is my R version - R version 4.2.2 (64-bit). I've tried following the steps in these, but still can't get it working. How to install rJava package in Mac with M1 architecture I read around and see others with M1 have similar problems: RJava seemed to be the problem, so I tried to install and run that: install.packages('rJava')Įrror: package or namespace load failed for ‘rJava’: onLoad failed in loadNamespace() for 'rJava', details:Įrror: unable to load shared object '/Library/Internet Plug-Ins/ugin/Contents/Home/lib/jli/libjli.dylib':ĭlopen(/Library/Internet Plug-Ins/ugin/Contents/Home/lib/jli/libjli.dylib, 0x000A): tried: '/Library/Internet Plug-Ins/ugin/Contents/Home/lib/jli/libjli.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Library/Internet Plug-Ins/ugin/Contents/Home/lib/jli/libjli.dylib' (no such file), '/Library/Internet Plug-Ins/ugin/Contents/Home/lib/jli/libjli.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64'))

But now, in R, with xlsx I get this error: library(xlsx)Įrror: package or namespace load failed for ‘xlsx’:

I've recently started working on a MacBook with M1 Max.

Xlsx r mac os