[R-SIG-Finance] rugarch: memory not mapped error

[Sebastian Bayer]

Hello,

I just wanted to let you know that wiping all R packages and starting from
scratch solved my problem. Sorry for not trying that first.

Regards
Sebastian


2016-10-18 17:15 GMT+02:00 Sebastian Bayer <sebastian.bayer at uni-konstanz.de>
:

> Hello,
>
> after I updated all my R packages today, loading the rugarch library
> yields a memory not mapped error.
>
> > sessionInfo()
> R version 3.3.1 (2016-06-21)
> Platform: x86_64-pc-linux-gnu (64-bit)
> Running under: Ubuntu 16.04 LTS
>
> locale:
>  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
>  [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
>  [5] LC_MONETARY=de_DE.UTF-8    LC_MESSAGES=en_US.UTF-8
>  [7] LC_PAPER=de_DE.UTF-8       LC_NAME=C
>  [9] LC_ADDRESS=C               LC_TELEPHONE=C
> [11] LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
>
>
> > library(rugarch)
> Loading required package: parallel
>
>  *** caught segfault ***
> address 0x20, cause 'memory not mapped'
>
> Traceback:
>  1: .Call(Module__functions_names, xp)
>  2: Module(module, mustStart = TRUE, where = env)
>  3: doTryCatch(return(expr), name, parentenv, handler)
>  4: tryCatchOne(expr, names, parentenv, handlers[[1L]])
>  5: tryCatchList(expr, classes, parentenv, handlers)
>  6: tryCatch(Module(module, mustStart = TRUE, where = env), error =
> function(e) e)
>  7: loadModule(module = "Multicool", what = TRUE, env = ns, loadNow = TRUE)
>  8: (function (ns) loadModule(module = "Multicool", what = TRUE, env = ns,
> loadNow = TRUE))(<environment>)
>  9: doTryCatch(return(expr), name, parentenv, handler)
> 10: tryCatchOne(expr, names, parentenv, handlers[[1L]])
> 11: tryCatchList(expr, classes, parentenv, handlers)
> 12: tryCatch((function (ns) loadModule(module = "Multicool", what = TRUE,
> env = ns, loadNow = TRUE))(<environment>),     error = function(e) e)
> 13: eval(expr, envir, enclos)
> 14: eval(substitute(tryCatch(FUN(WHERE), error = function(e) e),
> list(FUN = f, WHERE = where)), where)
> 15: .doLoadActions(where, attach)
> 16: methods::cacheMetaData(ns, TRUE, ns)
> 17: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])
> 18: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),
> versionCheck = vI[[i]]), from = package)
> 19: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck =
> vI[[j]])
> 20: asNamespace(ns)
> 21: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,
> .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package)
> 22: loadNamespace(package, lib.loc)
> 23: doTryCatch(return(expr), name, parentenv, handler)
> 24: tryCatchOne(expr, names, parentenv, handlers[[1L]])
> 25: tryCatchList(expr, classes, parentenv, handlers)
> 26: 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))})
> 27: try({    attr(package, "LibPath") <- which.lib.loc    ns <-
> loadNamespace(package, lib.loc)    env <- attachNamespace(ns, pos = pos,
> deps)})
> 28: library(rugarch)
>
> Possible actions:
> 1: abort (with core dump, if enabled)
> 2: normal R exit
> 3: exit R without saving workspace
> 4: exit R saving workspace
> Selection:
>
>
> Regards
> Sebastian
>
>

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