[Rd] [R] can't load just saved R object "ReadItem: unknown type 65"
Mark W Kimpel
mwkimpel at gmail.com
Fri Mar 23 20:35:28 CET 2007
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
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