The variable DISPLAY is what is causing problems. Run the command 'unset DISPLAY' before running R .
Stephen On 09/03/16 01:06 PM, Uwe Ligges wrote: > I do not get this: If it works it is OK to use it. If it does not work, > you can't.... > > Best, > Uwe Kigges > > > > > > On 09.03.2016 17:44, Santosh wrote: >> Thanks for your response. Since the test failed due to X11 connectivity >> reasons, is it okay to use it in applications where X11 server >> connectivity >> is not required? >> Thanks and much appreciated, >> Santosh >> >> On Tue, Mar 8, 2016 at 10:41 PM, Uwe Ligges >> <lig...@statistik.tu-dortmund.de >>> wrote: >> >>> >>> >>> On 09.03.2016 02:19, Santosh wrote: >>> >>>> Dear Rxperts.. >>>> I installed rJava on 64-bit Linux system and apparently it installed >>>> without errors.However, I got the following error message when I >>>> tried to >>>> test the installed package. >>>> >>>> ____________________________________________________________________ >>>> Error in .jcall("RJavaTools", "Ljava/lang/Object;", "newInstance", >>>> .jfindClass(class), : >>>> java.lang.InternalError: Can't connect to X11 window server >>>> using ':0' >>>> as >>>> the value of the DISPLAY variable. >>>> Calls: new -> new -> .J -> .jcall -> .jcheck -> .Call >>>> Execution halted >>>> >>> >>> >>> Apparently you do not have an X server running or no X forwarding >>> enabled? >>> >>> Best, >>> Uwe Ligges >>> >>> >>> ____________________________________________________________________ >>>> >>>> Would highly appreciate your tips/suggestions.. >>>> >>>> Thanks and much appreciated, >>>> Santosh >>>> >>>> [[alternative HTML version deleted]] >>>> >>>> ______________________________________________ >>>> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>>> 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. >>>> >>>> >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >> 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 -- To UNSUBSCRIBE and more, see > 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 -- To UNSUBSCRIBE and more, see 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.