[BioC] problem using arrayQuality package

[Georg Otto]

Dear Bioconductors,

I try to use marrayQualityPlots from the arrayQuality package on a raw 
data object generated by limma. I get an error message that I do not 
understand (see below).

My installation is the following:

Mac OS 10.2.8
Darwin 6.8
R 2.0.1
arrayQuality 1.0.7
hexbin 1.0.10

Any hint would be highly appreciated. Thanks!

Georg

here is the error message:

 > maQualityPlots(RG, DEBUG=TRUE)
[1] "function starting"
[1] 15552    12
[1] "Re-evaluate Weight"
check Control color code 2 3 4 5 6
[1] "Set up data and normalization"
[1] "Reading normalization parameters"
list()
Using normalization method:   p
[1] "Name the output file"
[1] "hps-d4-mwg-p4-slide26-10"
[1] "Name of output device"
[1] "diagPlot.hps-d4-mwg-p4-slide26-10.png"
[1] "start layout"
[1] "start 1"
[1] "start 2"
Error in seq.default(0, 1, length = min(17, maxcnt)) :
         Length must be non-negative number
In addition: Warning message:
no finite arguments to max; returning -Inf