Hi Paul My local host 6311 was not connecting.Its solved now and i am able to run the R scripts.Thank you and thanks to all.I had one more question,when we switch to Taverna 2,which R version and Rserve combination would you suggest.Kind RegardsRinkuOn Thu, 29 Apr 2010 18:31:16 +0530 wrote>Sounds like your server is not running properly.>The RServe window should give you some errors. Run the exe file by >accessing it from within a command prompt. That way you should still see >some errors, even if it does close.>>Check:>> * that your firewall permissions are not blocking that port> * the port is open for communication> * you can run the R-script without it being run through RServe> * someone else can try your workflow>>Paul.>>Rinku Saha wrote:>> Hi Alan>> When i try to telnet for 6311 it says "Could not not open connection >> to host at 6311".>> Also when i start the R serv from with R and create and run a r script >> through Taverna the Rserv crashes and the workflow fails to run.Thus >> need some help with this.>>>> Kind Regards>> Rinku>>>> On Thu, 29 Apr 2010 17:38:01 +0530 wrote>> >Rinku Saha wrote:>> >> Hi Stian>> >> I have taverna 1.7.1 .Then installed the Rshell plugin. Then>> >> installed R2.8.0 with Rserv installation from within R.Also then>> >> rebooted the machine and started R serv from with R .Rserv opened and>> >> then started Taverna .>> >>> >> But its giving me error as in the "tavernaerror">> >> when i try to create a new workflow using a small script(as in>> >> "rr.xml").>> >>> >The error indicates that the plugin cannot "talk" to your R server. You>> >could try telneting to the port e.g.>> >>> >telnet localhost 6311>> >>> >to see if it can be contacted.>> >>> >> Also in this R script when i try to add a input port i only>> >> have 4 options in the dropdown numeric,string,numeric vector and >> string>> >> vector whereas in the Taverna tutorial i see some additional ones such>> >> as integer,double R ex-pression>> >> e.t.c(http://www.mygrid.org.uk/usermanual1.7/rshell_processor.html).>> >>> >That tutorial is for the standard R support within 1.7 not the R plugin>> >that you've added.>> >>> >> So then i went back and searched if this combination of 1.7.1+R2.8.0>> >> +Rserv would work.I found from taverna user forum that another user >> had>> >> similar problem.So i followed his combination of>> >> >> Taverna1.7.1+R2.4.1+Rser_0.4-7(http://ftp5.gwdg.de/pub/misc/cran/bin/windows/contrib/2.4). >>>> >> <http://ftp5.gwdg.de/pub/misc/cran/bin/windows/contrib/2.4 >> <http://www.rediffmail.com/cgi-bin/red.cgi?red=http%3A%2F%2Fftp5%2Egwdg%2Ede%2Fpub%2Fmisc%2Fcran%2Fbin%2Fwindows%2Fcontrib%2F2%2E4>>>> >> I still end up getting same error and also when i enter the input and>> >> run the workflow ,R serve window closes.>> >>> >I don't understand what you mean by "R serve window closes". Do you>> >mean that Rserv crashed?>> >>> >> There is one more thing when i run some R workflows in this>> >> linkhttp://janus.cs.utwente.nl:8000/twiki/bin/view/BioRange/RshellHelp>> >> (such as PlotTest.xml or the others) they run succesfully without any>> >> errors.Thus i am wondering where is it that something is going>> >> wrong.Please let me know.>> >>>> >> Besides i have java1.6 on my machine.>> >>>> >> I am so thankful to all you for helping with this and really >> appreciate it.>> >>>> >> Kind Regards>> >> Rinku>> >>> >Alan>> >>> >>> >------------------------------------------------------------------------------>> >_______________________________________________>> >taverna-users mailing list>> >[email protected] >>
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