[rkward-users] Error of object format with Ubuntu

[Thomas Friedrichsmeier]

Hi,

On Thursday 04 December 2014 11:05:36 Seb R wrote:
> Below is the result of the rk.sessionInfo()

ok, thanks.

> > trace(raster:::.polygonsToRaster,edit=TRUE)
> 
> Erreur dans as.character(name) :
>   cannot coerce type 'closure' to vector of type 'character'

I still can't reproduce this. Do you get the same when doing
  fix(raster:::.polygonsToRaster)
? Is this the only function that seems to be affected, or anything you try to 
trace with edit=TRUE? After the error, what does
  traceback()
report?

What is the value of
  getOption("editor")
?

Please try, if the following fixes the problem:

options("editor"=
function (file = file, title = file, name = NULL, prompt = TRUE) 
{
    if (!is.character(file)) {
        nfile = tempfile()
        if (!is.character(title)) title=nfile
        env = environment(file)
        dput(file, file = nfile, control = c("useSource", "keepNA", 
            "keepInteger", "showAttributes"))
        .Call("rk.edit.files", nfile, title, name, prompt, PACKAGE = 
"(embedding)")
        x <- dget(nfile)
        environment(x) <- env
        return(x)
    }
    invisible(.Call("rk.edit.files", as.character(file), as.character(title), 
        as.character(name), isTRUE(prompt), PACKAGE = "(embedding)"))
})

Thanks!
Thomas
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