Hi everyone,
I'm trying to diagnose a problem in my R package, but it is a little
tricky since it seems to occur only with the Mac OSX CRAN binary build.
My package starts a Rook server and opens a browser. On my own system
(details below), when I build the package, I have no trouble. The Rook
server starts and the page loads in the browser.
However, if I've installed it from CRAN, I get the following error when
trying to open my Rook interface:
######
Warning message:
In normalizePath(file.path(root, path_info)) :
path[1]="/Volumes/XT3/Rdev-web/QA/Simon/packages/leopard-universal/Rlib/2.15/BayesFactor/.//www/warning.html":
No such file or directory
######
I assume "Simon" refers to Simon Urbanek.
www/warning.html is the file Rook is attempting to open. This looks like
a path from the CRAN build machine. How did this make it into my
package? I'm sort of baffled, and I don't know how to diagnose it.
To replicate:
#########
install.packages('BayesFactor')
library(BayesFactor)
data(puzzles)
aovGUI(y = puzzles$RT, dataFixed = puzzles[,3:4], dataRandom = puzzles$ID)
#########
When I set
options(warning.expression = quote(recover()))
I see where the problem lies. In the frame "15: file_server$call(env)",
the variable "root" is defined as:
Browse[1]> root
[1]
"/Volumes/XT3/Rdev-web/QA/Simon/packages/leopard-universal/Rlib/2.15/BayesFactor/."
But "find" returns nothing for "root":
Browse[1]> find("root")
character(0)
In the Rook source here
(https://github.com/jeffreyhorner/Rook/blob/master/Rook/R/File.R) is the
reference to "root", but I'm not sure where the specific path value
comes from.
Further information:
> sessionInfo()
R version 2.15.2 (2012-10-26)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] en_AU.UTF-8/en_AU.UTF-8/en_AU.UTF-8/C/en_AU.UTF-8/en_AU.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_2.15.2
My Rook version is 1.0-8 and I'm running Mountain Lion (10.8.2). Any
hints would be appreciated.
Best,
Richard
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