Hey everyone, I just saw a demonstration of a model that is built entirely in R that allows for transportation greenhouse gas related scenario testing and it used an awesome GUI utilizing iplots, rJava and gWidgets libraries. Very cool stuff. I am a somewhat seasoned R user but cannot seem to figure out what rJava needs to run correctly.
I have installed Java but when i load the rJava library i get the following error Error in utils::readRegistry(key, "HLM", 2) : Registry key 'Software\JavaSoft\Java Runtime Environment' not found Error in utils::readRegistry(key, "HLM", 2) : Registry key 'Software\JavaSoft\Java Development Kit' not found Error : .onLoad failed in loadNamespace() for 'rJava', details: call: fun(...) error: JAVA_HOME cannot be found from the Registry Error: package/namespace load failed for 'rJava' Similar posts didnt seem to have the same issue and im confused as to what my problem is. Do i need additional Java software? Also, does it matter where java is installed? Do i need to do something special to point it in the right direction. Thanks and i hope you can help quickly, i am very excited to build a GUI for one of my land use models!! JR -- View this message in context: http://r.789695.n4.nabble.com/rJava-software-tp3383366p3383366.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.