Can't load the mailR package in R

Asked Oct 02 '17 at 04:20

Active Oct 02 '17 at 05:44

Viewed 1,436 times

I would like to load mailR package in both my local rStudio and one run off an ec2 server. I get this error:

> require(mailR)
Loading required package: mailR
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 ‘mailR’ was built under R version 3.3.3

If I try to load rJava I get:

> require(rJava)
Loading required package: rJava
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 ‘rJava’ was built under R version 3.3.2

Thank you for the help!

edited Oct 02 '17 at 05:44

r2evans

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asked Oct 02 '17 at 04:20

ARB

As the error says, try to reinstall `rJava` – akrun Oct 02 '17 at 04:25
I did and I got the following error. – ARB Oct 02 '17 at 04:37
1

Try running `R CMD javareconf` (from the console) and try again after that. – r2evans Oct 02 '17 at 05:48
`R CMD javareconf` worked for me but in the terminal. – MLavoie Sep 29 '18 at 21:49
I had the same problem [here's](https://stackoverflow.com/a/70417282/5783745) what worked. – stevec Dec 20 '21 at 23:40

Can't load the mailR package in R

0 Answers0