[R] Problem with loading rJava in R

charis charis at kaskiris.com
Fri Feb 13 16:53:41 CET 2009

Thank you everyone for the help.

Dieter's advice resolved the issue.


Dieter Menne wrote:
> charis <charis <at> kaskiris.com> writes:
>> Thank you for helping.
>> I am running the 32-bit version of R on a 64-bit Windows XP machine.
>> After
>> reinstalling the rJava package I started getting a windows pop up with
>> the
>> message:
>> Rgui.exe - Unable to Locate Component
>> "This application has failed to start because jvm.dll was not found.
>> Re-installing the application may fix this problem"
>> I have installed the 32-bit version of Java, added the jvm.dll to the
>> Windows PATH environment variable  
>> I have also reinstalled R. 
> http://markmail.org/thread/mtvbuieprgbsut4h
> I thought we had tracked this down; it occurs when you have a path that
> approaches 1024 character. Duncan Murdoch has made the require changes, 
> but the changes are not in the package, so you have to download the 
> development version (r47752 above).
> http://cran.at.r-project.org/bin/windows/base/rdevel.html
> Works without problems for me now.
> Dieter
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

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