[R-SIG-Mac] Problems with function fix()

[Emanuele Belli]

Hi, 
I have a problem with the fix() function, and someone (the guy that suggested to write you) told me that it could be a problem with the R.app front-end. Does someone know how to fix the problem below?
Thanks,
Emanuele

When I type "fix(dataset) to visualize my dataset I get this error message and I have to close R. 



*** caught segfault ***
address 0x1, cause 'memory not mapped'

Traceback:
 1: sys.parent()
 2: sys.function(sys.parent())
 3: formals(sys.function(sys.parent()))
 4: match.arg(encoding)
 5: match(match.arg(encoding), c("", "bytes", "UTF-8"))
 6: textConnection("rval", "w", local = TRUE)
 7: capture.output(print(args(fix)))
 8: paste(capture.output(print(args(fix))), collapse = "")
 9: gsub("\\s+", " ", paste(capture.output(print(args(fix))), collapse = ""))
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]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")        if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    if (!silent && identical(getOption("show.error.messages"),         TRUE)) {        cat(msg, file = stderr())        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})
14: try(gsub("\\s+", " ", paste(capture.output(print(args(fix))),     collapse = "")), silent = TRUE)

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace


	[[alternative HTML version deleted]]