[BioC] problem with arrayQuality in OSX 10.5

"M. Gonzalo Claros Díaz" claros at uma.es
Thu Mar 13 11:34:17 CET 2008


Hi:

I was using arrayQuality library for months in R in mac OS 10.4  
without problems. Now I have an Intel mac with OS 10.5 and I have  
problems with arrayQuality functions: they do not start. This is the  
transcription:


gpQuality(RGdata$targets$FileName)
[1] "Starting gpQuality..."
Error en X11(paste("png::", filename, sep = ""), width, height,  
pointsize,  :
   no fue posible iniciar el dispositivo PNG
Además: Warning message:
In png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png",  :
   no fue posible abrir el archivo PNG 'qualPlot.50-51/Slid50-COM3- 
LAT5Total Baja-A.png'

traceback()
3: png(filename = "qualPlot.50-51/Slid50-COM3-LAT5Total Baja-A.png",
        width = 800, height = 600, units = "px", pointsize = 12,
        bg = "white", res = NA)
2: do.call(dev, maDotsMatch(maDotsDefaults(opt, c(list(filename =  
plotname),
        plotdef$dev)), formals(args(dev))))
1: gpQuality(RGdata$targets$FileName)


On the contrary, a command like

	maQualityPlot(RGdata)

works perfectly.

¿Do someone have any idea?

Gonzalo

sessionInfo()
R version 2.6.2 (2008-02-08)
i386-apple-darwin8.10.1

locale:
es_ES.UTF-8/es_ES.UTF-8/es_ES.UTF-8/C/es_ES.UTF-8/es_ES.UTF-8

attached base packages:
[1] grid      tools     stats     graphics  grDevices utils      
datasets  methods   base

other attached packages:
  [1] statmod_1.3.1       arrayQuality_1.14.0 RColorBrewer_1.0-2   
gridBase_0.4-3
  [5] hexbin_1.12.0       lattice_0.17-4      convert_1.14.0       
Biobase_1.16.3
  [9] marray_1.16.0       limma_2.12.0

--
«Donde me he equivocado, soy el único responsable; donde no,
el mérito es de los que me han ayudado»
================================================================
M. Gonzalo CLAROS                                  claros at uma.es
Dpt. Biología Molecular y Bioquímica
Facultad de Ciencias                      Fax: (+34) 95 213 2041
Universidad de Málaga                     Tel: (+34) 95 213 7284
E-29071 Málaga (Spain)               http://www.bmbq.uma.es/fmp/



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