[R] rJava problems

[Robert Baer]

You don't really provide enough information like
  R.Version()

but my guess is that you are running 64-bit R either directly or through 
R Studio but that you have only 32-bit Java installed.   I am doing fine 
on Windows with Java 7 update 45 but had some 64-bit run issues with 
only Java 7 update 40 64-bit JDK.

HTH,
Rob


On 12/8/2013 8:03 AM, Tolga Uzuner wrote:
> Dear R Users
> Have run into a problem with the rJava package recently. I do not seem 
> to be able to load the package. I am on R 3.0.2 and updated the rJava 
> package this morning from the Pennsylvania mirrors. I get the 
> following error:
>
> ----
> package ‘mnormt’ successfully unpacked and MD5 sums checked
> package ‘rJava’ successfully unpacked and MD5 sums checked
>
> The downloaded binary packages are in
> C:\Users\t_uzu_000\AppData\Local\Temp\RtmpOC9zec\downloaded_packages
> > library(rJava)
> Error in get(Info[i, 1], envir = env) :
> cannot allocate memory block of size 2.8 Gb
> Error: package or namespace load failed for ‘rJava’
> >
> ----
>
> Any pointers ?
>
> Thanks in advance
>
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