[BioC] Error in AnnBuilder writeAnnData2Pkg

[John Zhang]

> > pkgName<-"test"
> > pkgPath<-getwd()
> > createEmptyDPkg(pkgName, pkgPath, force=TRUE)
> > annotation<-as.matrix(annotation)

What did annotation contain? Did annotation have column names? You need to 
provide us with more information (e. g. R version, AnnBuilder version, more 
example code)


>
>then I get the following error:
>
> > writeAnnData2Pkg(annotation, pkgName, pkgPath)
>
>Error in assign(x[i], value[[i2]], envir = envir, inherits = inherits) :
>         attempt to use zero-length variable name
>
>
>Could someone give me a hint what is wrong here?
>
>Best,
>
>Georg
>
>P.S. I am on digest mode, cc'ing the answer directly to me would be nice
>
>
>-- 
>Georg Wilhelm Otto
>Max-Planck-Institute for Developmental Biology
>Spemannstrasse 35/III
>D-72076 Tuebingen Germany
>phone: +49-7071-601 401
>http://www.eb.tuebingen.mpg.de
>
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Jianhua Zhang
Department of Medical Oncology
Dana-Farber Cancer Institute
44 Binney Street
Boston, MA 02115-6084