我刚刚在Mac上将我的R版本更新为3.2.2并将所有软件包转移到此版本。现在，在尝试加载某些包（即ggplot2）时，我收到以下消息：
库（GGPLOT2）
*** caught segfault ***
address 0x18, cause 'memory not mapped'
Traceback:
1: dyn.load(file, DLLpath = DLLpath, ...)
2: library.dynam(lib, package, package.lib)
3: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])
4: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]), from = package)
5: loadNamespace(package, c(which.lib.loc, lib.loc))
6: doTryCatch(return(expr), name, parentenv, handler)
7: tryCatchOne(expr, names, parentenv, handlers[[1L]])
8: tryCatchList(expr, classes, parentenv, handlers)
9: 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))})
10: try({ ns <- loadNamespace(package, c(which.lib.loc, lib.loc)) env <- attachNamespace(ns, pos = pos, deps)})
11: library(ggplot2)
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
尝试加载“devtools”时也会发生这种情况。如果有人遇到同样的问题并设法找到解决方案，那么很高兴收到你的来信。
谢谢！