My guess would be that your running the 32 bit version of R - and rJava is looking for the 64 bit dll. I'd suggest starting the 64 bit version of R explicitly (e.g. the 64 bit version of Rgui lives at <R_HOME>/bin/x64/Rgui.exe, whereas the 32 bit version lives at <R_HOME>/bin/i386/Rgui.exe).
On Tue, Oct 16, 2012 at 2:37 AM, Steven Ranney <steven.ran...@gmail.com> wrote: > All – > > > > I’m having a problem with the rJava package. I can download it to my > machine (Win 7 64-bit) but when I try to load the package into R (2.15.1, > 64-bit version), I get the following error: > > >> require(rJava) > > Loading required package: 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:/Users/sranney/Documents/R/win-library/2.15/rJava/libs/x64/rJava.dll': > > LoadLibrary failure: %1 is not a valid Win32 application. > > > I have verified that the file R is looking for is in the appropriate place, > but I continue to get the error. I have tried to download rJava from > another source, but still get the error. > > > I have not been able to find another user with this same issue. > > > Thanks for your help – > > > Steven Ranney > > [[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. > ______________________________________________ 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.
