Luke, I'll be gone for about 2 weeks but will work on getting you a reproducible example when I get back. If this topic comes up with anyone else, please copy me on your responses as I may miss it in the 600 emails I'll have to delete on my return :) Mark
Luke Tierney wrote: > According to the logs nothing at all has changed in the serialization > code in a month and nothing of consequence for much longer than that. > To track this down we will need a complete, reproducible, and > preferably minimal example. > > Best, > > luke > > On Thu, 22 Mar 2007, Mark W Kimpel wrote: > >> I have run into a problem loading a just saved R object using R-devel. I >> have been saving and loading this particular type of R object for a long >> while and never ran into this problem. I save, then immediately reload >> (to test save) and get "ReadItem: unnknown type 65". >> >> This error is reproducible after logout from server and restart of emacs >> and R. >> >> Below is my output and sessionInfo(). >> >> Thanks, >> Mark >> >> > setwd("~/Genomics/Experiments.Genomic/BB01/acb.shell") >> > local(save(affy.object.preprocessed, file >> ="affy.object.preprocessed.R" )) >> > load("affy.object.preprocessed.R") >> Error in load("affy.object.preprocessed.R") : >> ReadItem: unknown type 65, perhaps written by later version of R >> > sessionInfo() >> R version 2.5.0 Under development (unstable) (2007-03-11 r40824) >> powerpc64-unknown-linux-gnu >> >> locale: >> LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C >> >> >> >> attached base packages: >> [1] "splines" "stats" "graphics" "grDevices" "datasets" "utils" >> [7] "tools" "methods" "base" >> >> other attached packages: >> multtest rat2302cdf affycoretools annaffy xtable >> "1.13.1" "1.15.0" "1.7.8" "1.7.3" "1.4-3" >> gcrma matchprobes biomaRt RCurl XML >> "2.7.3" "1.7.4" "1.9.21" "0.8-0" "1.6-0" >> GOstats Category Matrix lattice genefilter >> "2.1.13" "2.1.20" "0.9975-11" "0.14-16" "1.13.8" >> survival KEGG RBGL annotate GO >> "2.31" "1.15.12" "1.11.4" "1.13.6" "1.15.12" >> graph limma affy affyio Biobase >> "1.13.6" "2.9.13" "1.13.14" "1.3.3" "1.13.39" >> > -- Mark W. Kimpel MD Neuroinformatics Department of Psychiatry Indiana University School of Medicine ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.