Mac GUI for 2.9.0 alpha and Rgraphviz

What do you mean by "running R.app directly from the X11 window"?

We would also like to get some details on what 
version of Rgraphviz you are using as well as 
what version of Graphviz you are using and how 
you installed the two versions? 
graphvizVersion() might be useful. It might also 
be useful to update to the latest version of 
Rgraphviz in the devel branch of Bioconductor, 
it has version 1.21.9 and install it from source.

 graphvizVersion()

 sessionInfo()

 sessionInfo()

Kasper


On Mar 23, 2009, at 6:52 , William Revelle wrote:

Dear Simon and other Mac Gui developers,

I have been testing the psych package for 2.9.0 
and have found an unrelated  problem with the 
GUI when it is interacting with Rgraphviz.

If I run R.app directly from the X11 window, I 
can load and run Rgraphviz with no problem.

But, when I try loading the Rgraphviz package by

library(Rgraphviz)  , the Gui crashes;

*** caught segfault ***
address 0x656c7574, cause 'memory not mapped'

Traceback:
1: .Call("Rgraphviz_init", PACKAGE = "Rgraphviz")
2: fun(...)
3: doTryCatch(return(expr), name, parentenv, handler)
4: tryCatchOne(expr, names, parentenv, handlers[[1L]])
5: tryCatchList(expr, classes, parentenv, handlers)
6: tryCatch(expr, error = function(e) {    call 
<- conditionCall(e) if (!is.null(call)) { 
if (identical(call[[1L]], quote(doTryCatch))) 
call <- sys.call(-4L)        dcall <- 
deparse(call)[1L]        prefix <- paste("Error 
in", dcall, ": ") LONG <- 75L        msg <- 
conditionMessage(e)        sm <- strsplit(msg, 
"\n")[[1L]]        if (14L + nchar(dcall, type 
= "w") + nchar(sm[1L], type = "w") > 
LONG)             prefix <- paste(prefix, "\n 
", sep = "")    }    else prefix <- "Error : " 
msg <- paste(prefix, conditionMessage(e), "\n", 
sep = "") .Internal(seterrmessage(msg[1L])) 
if (!silent && 
identical(getOption("show.error.messages"), 
TRUE)) { cat(msg, file = stderr()) 
.Internal(printDeferredWarnings()) }    
invisible(structure(msg, class = "try-error"))})
7: try({    fun(...)    NULL})
8: runHook(".onLoad", package, env, package.lib, package)
9: loadNamespace(package, c(which.lib.loc, 
lib.loc), keep.source = keep.source)
10: doTryCatch(return(expr), name, parentenv, handler)
11: tryCatchOne(expr, names, parentenv, handlers[[1L]])
12: tryCatchList(expr, classes, parentenv, handlers)
13: tryCatch(expr, error = function(e) { 
call <- conditionCall(e) if (!is.null(call)) { 
if (identical(call[[1L]], quote(doTryCatch))) 
call <- sys.call(-4L)        dcall <- 
deparse(call)[1L]        prefix <- paste("Error 
in", dcall, ": ") LONG <- 75L        msg <- 
conditionMessage(e)        sm <- strsplit(msg, 
"\n")[[1L]]        if (14L + nchar(dcall, type 
= "w") + nchar(sm[1L], type = "w") > 
LONG)             prefix <- paste(prefix, "\n 
", sep = "")    }    else prefix <- "Error : " 
msg <- paste(prefix, conditionMessage(e), "\n", 
sep = "") .Internal(seterrmessage(msg[1L])) 
if (!silent && 
identical(getOption("show.error.messages"), 
TRUE)) { cat(msg, file = stderr()) 
.Internal(printDeferredWarnings()) }    
invisible(structure(msg, class = "try-error"))})
14: try({    ns <- loadNamespace(package, 
c(which.lib.loc, lib.loc), keep.source = 
keep.source)    dataPath <- 
file.path(which.lib.loc, package, "data") 
env <- attachNamespace(ns, pos = pos, dataPath 
= dataPath)})
15: library(Rgraphviz)

my sessionInfo is

R version 2.9.0 alpha (2009-03-21 r48181)
i386-apple-darwin8.11.1

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

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

other attached packages:
[1] psych_1.0-67

R 2.8.1 GUI 1.27 Tiger build 32-bit (5372)


(I have the identical problem with
R.app GUI 1.28-devel (5355 Leopard build 32-bit),)

In that this does not happen in the R.app 
itself, but with the Mac Gui, I am reporting it 
here.

Thanks again for the wonderful GUI.  My 
students who use PCs are very jealous.

Bill



--
William Revelle		http://personality-project.org/revelle.html
Professor			http://personality-project.org/personality.html
Department of Psychology             http://www.wcas.northwestern.edu/psych/
Northwestern University	http://www.northwestern.edu/
Attend  ISSID/ARP:2009               http://issid.org/issid.2009/