Thanks a lot Professor Ripley, it works that way. I will upgrade to v 2.2 one day when I have time and see if it still happen.
David On Oct 19, 2005, at 15:58, Prof Brian Ripley wrote: > On Wed, 19 Oct 2005, Duncan Murdoch wrote: > >> On 10/19/2005 8:37 AM, David Ruau wrote: >>> Hi, >>> I discover that when I save a workspace containing a genefilter (pkg >>> from Bioconductor) object I cannot open no more after. I have to >>> restore the .RData file from a backup to be able to start R again. >>> I didn't upgrade to Version 2.2 but I'm not sure that it will solve >>> the >>> problem. >>> Did anyone have encounter the same problem? >>> Below is a short r session to reproduce the error: >>> ... >>> [Previously saved workspace restored] >>> >>> > library(genefilter) >>> Loading required package: Biobase >>> Loading required package: tools >>> Welcome to Bioconductor >>> Vignettes contain introductory material. To view, >>> simply type: openVignette() >>> For details on reading vignettes, see >>> the openVignette help page. >>> Loading required package: survival >>> Loading required package: splines >>> > f1 <- kOverA(5, 60) >>> > q() >>> Save workspace image? [y/n/c]: y >>> [computer:admin]$ r >>> >>> R : Copyright 2005, The R Foundation for Statistical Computing >>> Version 2.1.1 (2005-06-20), ISBN 3-900051-07-0 >>> >>> R is free software and comes with ABSOLUTELY NO WARRANTY. >>> You are welcome to redistribute it under certain conditions. >>> Type 'license()' or 'licence()' for distribution details. >>> >>> R is a collaborative project with many contributors. >>> Type 'contributors()' for more information and >>> 'citation()' on how to cite R or R packages in publications. >>> >>> Type 'demo()' for some demos, 'help()' for on-line help, or >>> 'help.start()' for a HTML browser interface to help. >>> Type 'q()' to quit R. >>> >>> Error in .initContents() : couldn't find function "isGeneric" >>> Error: .onLoad failed in 'loadNamespace' for 'Biobase' >>> Fatal error: unable to restore saved data in .RData >> >> Looks like it might be a bug in Biobase. I'd first confirm that it >> happens in a current release of R, then post again to the >> Bioconductor list. > > Something in that workspace requires the Biobase namespace, and that > needs to import the methods namespace. It does not in the version I > have. > > A solution is to use R --vanilla and then load(".RData"). > > -- > Brian D. Ripley, [EMAIL PROTECTED] > 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 272866 (PA) > Oxford OX1 3TG, UK Fax: +44 1865 272595 > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html