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I have tried adding the path in the terminal using the solution given here and it said was successfully added but still I am unable to load the RWeka package.

It is giving me the below error -

Error: package or namespace load failed for ‘RWeka’: .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Library/Frameworks/R.framework/Versions/4.0/Resources/library/rJava/libs/rJava.so': dlopen(/Library/Frameworks/R.framework/Versions/4.0/Resources/library/rJava/libs/rJava.so, 6): Symbol not found: _EXTPTR_PTR Referenced from: /Library/Frameworks/R.framework/Versions/4.0/Resources/library/rJava/libs/rJava.so Expected in: /Library/Frameworks/R.framework/Resources/lib/libR.dylib in /Library/Frameworks/R.framework/Versions/4.0/Resources/library/rJava/libs/rJava.so In addition: Warning message: package ‘RWeka’ was built under R version 4.0.2

What could be done? Please Help!

SAIF UL MEHDI
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  • I suspect that there is a problem with your `Java_Home` environment variable which RJava uses to connect to Java. In a command prompt, type `set Java_Home`. It will show you the current value. Check that it is the correct path to Java. If not, change your environment variable. This sometimes happens after an update to Java. – G5W Jul 19 '20 at 21:13
  • I am using Mac OS Catalina 10.15.5 – SAIF UL MEHDI Jul 19 '20 at 21:15
  • You still need to set Java_Home. Try [This Web Page](http://www.sajeconsultants.com/how-to-set-java_home-on-mac-os-x/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-set-java_home-on-mac-os-x) – G5W Jul 19 '20 at 21:22
  • I tried setting Java_Home but it is not showing up in the .profile What to do now? – SAIF UL MEHDI Jul 22 '20 at 05:56

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