[Rd] Rexcelpoi

From: Joe W. Byers <ecjbosu_at_aol.com>
Date: Wed, 03 Oct 2007 21:25:41 -0500


I was experimenting with Rexcelpoi from Armstrong Whit. I was able to compile the package in my Redhat linux machine with a few warnings but no errors. I was not able to get the package built on my windows xp computer, but that is for another post.

I load R on the linux computer and type in the library call to Rexcelpoi the receive the following error.

library(Rexcelpoi)

Traceback:

  1. dyn.load(file, ...)
  2. library.dynam(lib, package, package.lib)
  3. loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source)
  4. doTryCatch(return(expr), name, parentenv, handler)
  5. tryCatchOne(expr, names, parentenv, handlers[[1]])
  6. tryCatchList(expr, classes, parentenv, handlers)
  7. tryCatch(expr, error = function(e) { call <- conditionCall(e) if (!is.null(call)) { if (identical(ca ll[[1]], quote(doTryCatch))) call <- sys.call(-4) dcall <- deparse(call)[1] prefix <- paste ("Error in", dcall, ": ") LONGCALL <- 30 if (nchar(dcall) > LONGCALL) prefix <- paste(prefi x, "\n\t", sep = "") } else prefix <- "Error : " msg <- paste(prefix, conditionMessage(e), "\n", sep = "") .Internal(seterrmessage(msg[1])) if (!silent && identical(getOption("show.error.messages"), TRUE)) { cat(msg, file = stderr()) .Internal(printDeferredWarnings()) } invisible(structure(msg, class = "try -error"))})
  8. try({ ns <- loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) dataPath <- file.p ath(which.lib.loc, package, "data") env <- attachNamespace(ns, pos = pos, dataPath = dataPath)})
  9. library(Rexcelpoi)

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:

Some things I can figure out, but this one is beyond my capabilities. Any thoughts or suggestions are greatly appreciated. If you think the build warnings are important, I can rebuild the package and post those.

Everyone have a wonderful day.

Thank you
Joe



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