Need help with a configuration Issue in R-Environment

Asked By 0 points N/A Posted on -

Hello All,

I've been using R-language for development.  It is running on 64-bit Window 7 operating system.  Whenever I key-in the value in the white box, which is situated next to the Architecture, I come across with the following error message.


Problem Occurred
Launching the R Console was cancelled, because it seems starting the Java process/R engine failed.
Please make sure that R package 'rJava' with JRI is installed and that the R library paths are set 
correctly in the R environment configuration.
See 'Details' for more information.

Urgent help is needed on this issue. I'll be highly grateful if somebody assists me in this regard




Answered By 0 points N/A #142407

Need help with a configuration Issue in R-Environment

At first, you have to reinstalling everything, however this is not needed, but it works. This is a Java 1.6.0_29 problem, and on OS X. 
Remove old Version and install the update Version 2.14.
You have must reinstalled Eclipse and updated it to Version 3.7.1 Add plugins. Go to Help, then Install new Software, and then URL from StatET for Eclipse 3.7.
Now some Eclipse configuration in the Run Configuration:
The probably most important configuration is the path of the R library. If you are not logged in as admin, the jr library is written into your home directory: ~/Library/R/2.14/library. Now add this directory in your R configuration Go to Eclipse, then Preferences, then StatET, then Run/Debug, then R Environment and then Edit.

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