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
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