error in installing RWeka package in R

0
votes

After getting RWeka package is sucessfully unpacked, when command library("RWeka") is executed it is showing an error:

Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname) error: No CurrentVersion entry in Software/JavaSoft registry! Try re-installing Java and make sure R and Java have matching architectures. In addition: Warning message: package ‘RWeka’ was built under R version 3.2.3 Error: package or namespace load failed for ‘RWeka’

2
r
Surya, the error message is clear. "Try reinstalling Java" ..... – CuriousBeing
When asking a question on Stackoverflow it is useful to actually provide some context, explain what steps you have tried in your troubleshooting, format your entry nicely, etc. – Michael Welch

2 Answers

2
votes

As the error states, make sure you have Java installed of the same architecture as R. For example if you have 32-bit R, you need to have 32-bit Java installed.

0
votes

If your system is 32 bit, get yourself a 32-Bit java. If the system is 64-Bit go for 64bit java. I faced the same issue as my system is 64-Bit and i accidentally installed 32-Bit java. Uninstalled and reinstalled a 64-bit. Sorted now.