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 RegardsRinkuOn 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>>> 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
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