rJava.so
I got this error message when trying to load “SqlRender”
Error: package or namespace load failed for ‘SqlRender’: .onLoad failed in loadNamespace() for ‘rJava’, details: call: dyn.load(file, DLLpath = DLLpath, …) error: unable to load shared object ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/rJava/libs/rJava.so’: dlopen(/Library/Frameworks/R.framework/Versions/3.6/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-11.0.1.jdk/Contents/Home/lib/server/libjvm.dylib Referenced from: /Library/Frameworks/R.framework/Versions/3.6/Resources/library/rJava/libs/rJava.so Reason: image not found In addition: Warning message: package ‘SqlRender’ was built under R version 3.6.2
This is a common error when loading rJava into R, as indicated, jdk-11.0.1.jdk could not be found. </br> Instead, I installed java 16 version. Some people just changed jdk-16.0.2.jdk to jdk-11.0.1.jdk so the system could locate libjvm.dylib I tried
install_name_tool -change
/Library/Java/JavaVirtualMachines/jdk-11.0.1.jdk/Contents/Home/lib/server/libjvm.dylib
/Library/Java/JavaVirtualMachines/jdk-16.0.2.jdk/Contents/Home/lib/server/libjvm.dylib
/Library/Frameworks/R.framework/Versions/3.6/Resources/library/rJava/libs/rJava.so
This also help!
Some other useful tries:
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sudo R CMD javareconf Please try to config R java after installing Java and setting JAVA_HOME
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Check the configurations in R: Sys.getenv(“DYLD_FALLBACK_LIBRARY_PATH”) Sys.getenv(“DYLD_LIBRARY_PATH”) You should make sure these two return you the correct results,like this:
Sys.getenv(“DYLD_FALLBACK_LIBRARY_PATH”) [1] “/Library/Frameworks/R.framework/Resources/lib:/Users/xxxx/lib:/usr/local/lib:/usr/lib:::/lib:/Library/Java/JavaVirtualMachines/jdk-16.0.2.jdk/Contents/Home/lib/server” Sys.getenv(“DYLD_LIBRARY_PATH”) [1] “/Library/Java/JavaVirtualMachines/jdk-16.0.2.jdk/Contents/Home/lib/server”
