[BioC] error when restoring workspace containing exprSet objects

[Christos Hatzis]

Hi,
 
At start up when restoring previously saved workspace that contains an
exprSet object, the system tries to automatically load the Biobase library
and comes up with the following errors about loading the Biobase menus.
When I reload Biobase, everything works fine.  Is this a bug?
 
Thank you.  
-Christos
 
----------------------------------------------------------------------------
---------------
...
Loading required package: methods
Loading required package: Biobase
Loading required package: tools
 
Welcome to Bioconductor 
 

    Vignettes contain introductory material.
 
    To view, simply type 'openVignette()' or start with 'help(Biobase)'. 
 
    For details on reading vignettes, see the openVignette help page.
 

Error in inherits(x, "factor") : could not find function "winMenuNames"
Error: .onAttach failed in 'attachNamespace'
[Previously saved workspace restored]
 
> sessionInfo()
Version 2.3.0 (2006-04-24) 
i386-pc-mingw32 
 
attached base packages:
[1] "stats"     "graphics"  "grDevices" "utils"     "datasets"  "tools"
"methods"  
[8] "base"     
> library(Biobase)
 
Welcome to Bioconductor 
 

    Vignettes contain introductory material.
 
    To view, simply type 'openVignette()' or start with 'help(Biobase)'. 
 
    For details on reading vignettes, see the openVignette help page.
 

> sessionInfo()
Version 2.3.0 (2006-04-24) 
i386-pc-mingw32 
 
attached base packages:
[1] "stats"     "graphics"  "grDevices" "utils"     "datasets"  "tools"
"methods"  
[8] "base"     
 
other attached packages:
 Biobase 
"1.10.0" 
> 
 
 
Christos Hatzis, Ph.D.
Nuvera Biosciences, Inc.
400 West Cummings Park
Suite 5350
Woburn, MA 01801
Tel: 781-938-3830
www.nuverabio.com <http://www.nuverabio.com/>