Error(s) in re-building vignettes:
--- re-building ‘dagitty4semusers.Rmd’ using rmarkdown


#
# Fatal error in , line 0
# Failed to create ICU collator, are ICU data files missing?
#
#
#
#FailureMessage Object: 0x7ffe3f1da440
==== C stack trace ===============================

    /lib64/libnode.so.64(v8::base::debug::StackTrace::StackTrace()+0x1a) [0x7f4915d6d88a]
    /lib64/libnode.so.64(+0x92ccd1) [0x7f49152f5cd1]
    /lib64/libnode.so.64(V8_Fatal(char const*, int, char const*, ...)+0x177) [0x7f4915d69387]
    /lib64/libnode.so.64(v8::internal::Collator::InitializeCollator(v8::internal::Isolate*, v8::internal::Handle<v8::internal::JSObject>, v8::internal::Handle<v8::internal::String>, v8::internal::Handle<v8::internal::JSObject>, v8::internal::Handle<v8::internal::JSObject>)+0x473) [0x7f4915a4a843]
    /lib64/libnode.so.64(v8::internal::Runtime_CreateCollator(int, v8::internal::Object**, v8::internal::Isolate*)+0x192) [0x7f4915b6f8d2]
    [0x4ccbf4dc0d8]

 *** caught illegal operation ***
address 0x7f491513438d, cause 'illegal operand'

Traceback:
 1: context_eval(join(src), private$context)
 2: get_str_output(context_eval(join(src), private$context))
 3: ct$eval(paste("global.", name, "=", value))
 4: .jsassign(xv, .jsp("GraphParser.parseGuess(global.", xv, ").toString()"))
 5: doTryCatch(return(expr), name, parentenv, handler)
 6: tryCatchOne(expr, names, parentenv, handlers[[1L]])
 7: tryCatchList(expr, classes, parentenv, handlers)
 8: tryCatch({    .jsassign(xv, as.character(x))    .jsassign(xv, .jsp("GraphParser.parseGuess(global.", xv,         ").toString()"))    r <- structure(.jsget(xv), class = "dagitty")}, error = function(e) {    stop(e)}, finally = {    .deleteJSVar(xv)})
 9: dagitty("dag {\n\tW1 -> Z1 -> X -> Y\n\tZ1 <- V -> Z2\n\tW2 -> Z2 -> Y\n\tX <-> W1 <-> W2 <-> Y\n}")
10: eval(expr, envir, enclos)
11: eval(expr, envir, enclos)
12: withVisible(eval(expr, envir, enclos))
13: withCallingHandlers(withVisible(eval(expr, envir, enclos)), warning = wHandler,     error = eHandler, message = mHandler)
14: handle(ev <- withCallingHandlers(withVisible(eval(expr, envir,     enclos)), warning = wHandler, error = eHandler, message = mHandler))
15: timing_fn(handle(ev <- withCallingHandlers(withVisible(eval(expr,     envir, enclos)), warning = wHandler, error = eHandler, message = mHandler)))
16: evaluate_call(expr, parsed$src[[i]], envir = envir, enclos = enclos,     debug = debug, last = i == length(out), use_try = stop_on_error !=         2L, keep_warning = keep_warning, keep_message = keep_message,     output_handler = output_handler, include_timing = include_timing)
17: evaluate::evaluate(...)
18: evaluate(code, envir = env, new_device = FALSE, keep_warning = !isFALSE(options$warning),     keep_message = !isFALSE(options$message), stop_on_error = if (options$error &&         options$include) 0L else 2L, output_handler = knit_handlers(options$render,         options))
19: in_dir(input_dir(), evaluate(code, envir = env, new_device = FALSE,     keep_warning = !isFALSE(options$warning), keep_message = !isFALSE(options$message),     stop_on_error = if (options$error && options$include) 0L else 2L,     output_handler = knit_handlers(options$render, options)))
20: block_exec(params)
21: call_block(x)
22: process_group.block(group)
23: process_group(group)
24: withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) {        setwd(wd)        cat(res, sep = "\n", file = output %n% "")        message("Quitting from lines ", paste(current_lines(i),             collapse = "-"), " (", knit_concord$get("infile"),             ") ")    })
25: process_file(text, output)
26: knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet,     encoding = encoding)
27: rmarkdown::render(file, encoding = encoding, quiet = quiet, envir = globalenv(),     ...)
28: vweave_rmarkdown(...)
29: engine$weave(file, quiet = quiet, encoding = enc)
30: doTryCatch(return(expr), name, parentenv, handler)
31: tryCatchOne(expr, names, parentenv, handlers[[1L]])
32: tryCatchList(expr, classes, parentenv, handlers)
33: 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)))})
34: tools:::buildVignettes(dir = "/data/gannet/ripley/R/packages/tests-devel/dagitty.Rcheck/vign_test/dagitty",     ser_elibs = "/tmp/RtmpLpvgCd/file5bc82d24c9b6.rds")
An irrecoverable exception occurred. R is aborting now ...