[R] Fatal error in SJava.

[Christian Schulz]

Perhaps you forget the entry in your  /rw1071/.Renviron  like:
JAVA_HOME=c:/yourPath/Java/j2re1.4.1_02  ?

>>library(SJava)
using JAVA_HOME = c:/Programme/Java/j2re1.4.1_02

regards,christian


----- Original Message -----
From: "Vicky Albornoz" <mvalborn at artsci.wustl.edu>
To: <r-help at stat.math.ethz.ch>
Sent: Wednesday, July 16, 2003 8:38 PM
Subject: [R] Fatal error in SJava.


Dear r-helpers,

I have been trying to invoke R from Java in a Windows 2000 computer
(unfortunately). All my environment variables seem to be properly set,
everything seems to be in order, but I obtaining a

Fatal error: unable to open the base package

error window.

Also, the output of the invoker is

Loading RInterpreter library
R_HOME: R_HOME=C:/Programas/R
RVersion: R_VERSION=1.6.1

whereas I have installed the 1.7.1 version.

Some time ago I found a number of messages by another person facing the
same problems and he said that when R was invoked directly, it could
properly read the R_HOME variable, but when invoked from Java, it
searched for the base package in the wrong place (a subdirectory of the
jre, if my memory is to be trusted). I believe he finally solved his
problem fixing this "bug", but, I insist, I have not been able to find
his message again anywhere and I could be totally misled at this point.

Has anybody faced the same problem and knows a way to fix it?

Sincerely,

Carlos J. Gil Bellosta
Sigma Consultores Estadísticos
http://www.consultoresestadisticos.com

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