maybe a Gviz issue???

[emolinari]

Hello All!

I am following cummeRbund instructions for visualizing the genetrack of one candidate gene.
I have installed -I guess- all the packages needed for the function, such as Gviz, but I keep receiving this error message:
> trackList <- list()
> myStart <- min(features(myGene)$start)
> myEnd <- max(features(myGene)$end)
> myChr <- unique(features(myGene)$end)
> genome <-'hg19'
> ideoTrack <- IdeogramTrack(genome=genome, chromosome=myChr)
Error in .local(.Object, ...) :
Chromosome 'chr54357908' does not exist on UCSC genome 'hg19'
>
I have tried to look through the posts but I couldn't find anyone experiencing the same problem...
Does anyone have any suggestion?
Thanks a lot!!!
Manu

[volks]

> myChr <- unique(features(myGene)$end

that is the problem.

[emolinari]

that is the problem.

Oh boy...

I totally missed it. Thanks so much (too much R can harm...)