Error(s) in re-building vignettes:
  ...
--- re-building ‘JSS-gsbDesign.Rnw’ using Sweave
Loading required package: gsDesign
Loading required package: xtable
Loading required package: ggplot2
Loading required package: lattice
Loading required package: grid
Warning in qs * postPrecision^(-0.5) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning in s - qs * postPrecision^(-0.5) - priorMean * weight :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning in (s - qs * postPrecision^(-0.5) - priorMean * weight)/(1 - weight) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning in qf * postPrecision^(-0.5) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning in f - qf * postPrecision^(-0.5) - priorMean * weight :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning in (f - qf * postPrecision^(-0.5) - priorMean * weight)/(1 - weight) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

 ----------- FAILURE REPORT -------------- 
 --- failure: the condition has length > 1 ---
 --- srcref --- 
: 
 --- package (from environment) --- 
gsbDesign
 --- call from context --- 
integer2numeric(truth)
 --- call from argument --- 
if (class(x) == "integer") return(as.numeric(x))
 --- R stacktrace ---
where 1: integer2numeric(truth)
where 2: gsbSimulation(truth = cbind(rep(c(30, 50, 70), each = 5), c(30, 
    70, 80, 90, 100, 50, 90, 100, 110, 120, 70, 110, 120, 130, 
    140)), nr.sim = 20000, type.update = "per arm", method = "simulation", 
    grid.type = "manually")
where 3: eval(expr, .GlobalEnv)
where 4: eval(expr, .GlobalEnv)
where 5: withVisible(eval(expr, .GlobalEnv))
where 6: doTryCatch(return(expr), name, parentenv, handler)
where 7: tryCatchOne(expr, names, parentenv, handlers[[1L]])
where 8: tryCatchList(expr, classes, parentenv, handlers)
where 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
        sm <- strsplit(conditionMessage(e), "\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 && isTRUE(getOption("show.error.messages"))) {
        cat(msg, file = outFile)
        .Internal(printDeferredWarnings())
    }
    invisible(structure(msg, class = "try-error", condition = e))
})
where 10: try(withVisible(eval(expr, .GlobalEnv)), silent = TRUE)
where 11: evalFunc(ce, options)
where 12: tryCatchList(expr, classes, parentenv, handlers)
where 13: tryCatch(evalFunc(ce, options), finally = {
    cat("\n")
    sink()
})
where 14: driver$runcode(drobj, chunk, chunkopts)
where 15: utils::Sweave(...)
where 16: engine$weave(file, quiet = quiet, encoding = enc)
where 17: doTryCatch(return(expr), name, parentenv, handler)
where 18: tryCatchOne(expr, names, parentenv, handlers[[1L]])
where 19: tryCatchList(expr, classes, parentenv, handlers)
where 20: tryCatch({
    engine$weave(file, quiet = quiet, encoding = enc)
    setwd(startdir)
    output <- find_vignette_product(name, by = "weave", engine = engine)
    if (!have.makefile && vignette_is_tex(output)) {
        texi2pdf(file = output, clean = FALSE, quiet = quiet)
        output <- find_vignette_product(name, by = "texi2pdf", 
            engine = engine)
    }
    outputs <- c(outputs, output)
}, error = function(e) {
    thisOK <<- FALSE
    fails <<- c(fails, file)
    message(gettextf("Error: processing vignette '%s' failed with diagnostics:\n%s", 
        file, conditionMessage(e)))
})
where 21: tools:::buildVignettes(dir = "/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/gsbDesign.Rcheck/vign_test/gsbDesign", 
    ser_elibs = "/home/hornik/tmp/scratch/RtmppcbgaI/file56d24df5961c.rds")

 --- value of length: 2 type: logical ---
[1] FALSE FALSE
 --- function from context --- 
function (x) 
{
    if (class(x) == "integer") 
        return(as.numeric(x))
    x
}
<bytecode: 0x56536f1c8d38>
<environment: namespace:gsbDesign>
 --- function search by body ---
Function integer2numeric in namespace gsbDesign has this body.
 ----------- END OF FAILURE REPORT -------------- 
Fatal error: the condition has length > 1