Hello R users,
I have encountered difficulty in attempting to load the package "rJava" for
64-bit R 2.14.1. It appears that the problem is specific (for my system) to
this version of R. I had no trouble loading rJava on an earlier version
(2.12.2) of R.
N:\>java -version
java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed mode)
I used the following to install rJava:
install.packages('rJava', .libPaths()[1], 'http://www.rforge.net/')
> library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: unable to load shared object 'C:/Program
Files/R/R-2.14.1/library/rJava/libs/x64/rJava.dll':
LoadLibrary failure: The specified path is invalid.
Error: package/namespace load failed for 'rJava'
The specified file is in fact present, and my R console says "(64-bit)" at the
top
I am aware of the following discussion on this topic:
http://stackoverflow.com/questions/2399027/cannot-load-rjava-because-cannot-load-a-shared-library
I have updated my path to include the following:
C:\Program Files\R\R-2.14.1\bin\x64
And
C:\Program Files\Java\jre6\bin\
When I download the package and install from a local zip I get the following
error:
> library(rJava)
Error in get(Info[i, 1], envir = env) :
cannot allocate memory block of size 2.9 Gb
Error: package/namespace load failed for 'rJava'
There should not be any memory issues:
> memory.limit()
[1] 16381
Thank you!
Jacob L Strunk
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
