[R] cacheMetaData in R-1.6.0
Martin Maechler
maechler at stat.math.ethz.ch
Thu Oct 3 13:29:51 CEST 2002
>>>>> "Laurent" == Laurent Gautier <laurent at cbs.dtu.dk>
>>>>> on Thu, 3 Oct 2002 14:20:10 +0200 writes:
Laurent> Hi, I upgraded to R-1.6.0 and I am facing the
Laurent> following error when loading a package I am working
Laurent> on.
Laurent> Error in mlistMetaName(f) : No way to associate a
Laurent> generic function with an object of class "NULL"
Laurent> Error in library(affy) : .First.lib failed
Laurent> This happen when I do
Laurent> cacheMetaData(as.environment(where)) in the
Laurent> .First.lib function
Laurent> Any hint ?
Try to reinstall "affy".
{I'm answering because the expert here is probably not yet at
work ..}
All packages using S4 methods/classes are installed as
``binary'', and the problem could be that the internal metadata
representation of these things was extended changed from 1.5.x to 1.6.
This would mean you should probably re-install most bioconductor
packages since most of these rely on the modern methods.
Martin Maechler <maechler at stat.math.ethz.ch> http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum LEO C16 Leonhardstr. 27
ETH (Federal Inst. Technology) 8092 Zurich SWITZERLAND
phone: x-41-1-632-3408 fax: ...-1228 <><
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
More information about the R-help
mailing list