fail to install package xlsx

General
1

hello

when i click to install xlsx inside my "RStudio version 2022.12.0+353 (2022.12.0+353)" with my "R 4.2.2 GUI 1.79 High Sierra build " in MacOS Catalina 10.15.7

i obtain this :

> library(xlsx)
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Error: package or namespace load failed for ‘xlsx’:
 .onLoad failed in loadNamespace() for 'rJava', details:
  call: fun(libname, pkgname)
  error: JVM could not be found
In addition: Warning messages:
1: In system("/usr/libexec/java_home", intern = TRUE) :
  running command '/usr/libexec/java_home' had status 1
2: In fun(libname, pkgname) :
  Cannot find JVM library 'NA/lib/server/libjvm.dylib'
Install Java and/or check JAVA_HOME (if in doubt, do NOT set it, it will be detected)

what can i do ?

2

When I just installed, I got

install.packages("xlsx")
# also installing the dependencies ‘rJava’, ‘xlsxjars’

Is that what you saw?

3

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