Dear all, I have a version 1.3.1 of R which is under Linux Redhat. I have worked with it without any problem. But now when I try to run R, I get the error message as follows : Error: an xdr real data read error occured Fatal error: unable to restore saved data in .RData Thank you in advance and sorry if my question is perhaps simple. Aboubakar Maitournam. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Mon, 22 Apr 2002, Aboubakar Maitournam wrote:> Dear all, > > I have a version 1.3.1 of R which is under Linux Redhat. I have worked > with it without any problem. > But now when I try to run R, I get the error message as follows : > > Error: an xdr real data read error occured > Fatal error: unable to restore saved data in .RDataIt means that the workspace .RData is corrupted or that you have a disk-reading problem on your system. It might be worth trying it again, but if that fails there is no alternative that I know of to deleting .RData (and your saved work is then lost). R 1.3.1 is not very recent, and 1.4.x tries harder to ensure that the saving process is safe. However, many of us do not rely on saved workspaces to store information precisely because they are so vulnerable. -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Mon, Apr 22, 2002 at 09:56:05AM +0200, Aboubakar Maitournam wrote:> But now when I try to run R, I get the error message as follows : > > Error: an xdr real data read error occured > Fatal error: unable to restore saved data in .RDatalooks like your .RData file has been corrupted. The only way to start R in that directory is now to rename .RData, such as: mv .RData .RData.broken (or, en Francais ;-) mv .RData .RData.cass? It's unlikely you'll get the data back.> I have a version 1.3.1 of R which is under Linux Redhat.You should also upgrade. 1.4.1 has lots of nice new stuff. Read the bit about 1.4.x file formats for .RData before you do, though. Cheers Jason -- Indigo Industrial Controls Ltd. 64-21-343-545 jasont at indigoindustrial.co.nz -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._