![how to load rjava in r how to load rjava in r](https://blog.az.sg/static/de77f5466c5bc0efe9898b68a2617789/0a37f/ogimage.png)
Sanjays-iMac:bank-statements sm$ sudo R CMD javareconf Re-started R base and Rstudio and the problem was fixed.
![how to load rjava in r how to load rjava in r](https://i.stack.imgur.com/8u4nc.png)
Then, ran "sudo R CMD javareconf" on command line. I'd recommend using JDK 8 for now I'm not sure if rJava supports the newer JDKs yet." " have you installed a Java Development Kit? You need one if you want to use rJava.
![how to load rjava in r how to load rjava in r](https://community-cdn.rstudio.com/uploads/default/original/2X/7/703ff4771cdc635051f405f518edd7525fc6b2f0.png)
Lastly, I followed "kevinushey" suggestion above: Sudo ln -f -s $(/usr/libexec/java_home)/jre/lib/server/libjvm.dylib /usr/local/lib Using what I think is an overwriting step in the terminal: Sys.setenv(JAVA_HOME='C:\Program Files\Java\jre7') # for 64-bit versionīefore calling the library based on suggestion at: Not sure how it was ultimately solved but I followed the following steps more or less in this order:
#How to load rjava in r mac#
It started to happen after I updated to Mac High Sierra 10.13.3. I had the same issue with rJava and xlsx in both base R and Rstudio. removing ‘/Library/Frameworks/R.framework/Versions/3.5/Resources/library/eu.us.opendata’.Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Libraries/libclient.dylib: mach-o, but wrong architectureĮRROR: lazy loading failed for package ‘eu.us.opendata’ Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Libraries/libjvm.dylib: mach-o, but wrong architecture onLoad failed in loadNamespace() for 'rJava', details: ** byte-compile and prepare package for lazy loadingĮrror. Unknown encoding with non-ASCII data: converting to ASCII write_description(db, file.path(outDir, "DESCRIPTION")) : installing source package ‘eu.us.opendata’.library='/Library/Frameworks/R.framework/Versions/3.5/Resources/library' -install-tests
#How to load rjava in r install#
'/Library/Frameworks/R.framework/Resources/bin/R' -no-site-file -no-environ -no-save -no-restore -quiet CMD INSTALL I also checked there is nothing in the subdirectory: In system("/usr/libexec/java_home", intern = TRUE) : Running command '/usr/libexec/java_home' had status 1Ģ: In system("/usr/libexec/java_home", intern = TRUE) :ģ: In system("/usr/libexec/java_home", intern = TRUE) : Referenced from: /Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.soġ: In system("/usr/libexec/java_home", intern = TRUE) : )Įrror: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so':ĭlopen(/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/lib/server/libjvm.dylib onLoad failed in loadNamespace() for 'rJava', details:Ĭall: dyn.load(file, DLLpath = DLLpath. No Java runtime present, try -request to install.Įrror: package or namespace load failed for ‘rJava’: Unable to find any JVMs matching version "(null)".