CRAN Package Check Results for Package showtext

Last updated on 2026-03-17 07:52:01 CET.

Check Details

Version: 0.9-7
Check: CRAN incoming feasibility
Result: NOTE Maintainer: ‘Yixuan Qiu <yixuan.qiu@cos.name>’ No Authors@R field in DESCRIPTION. Please add one, modifying Authors@R: c(person(given = "Yixuan", family = "Qiu", role = c("aut", "cre"), email = "yixuan.qiu@cos.name"), person(given = c("authors/contributors", "of", "the", "included", "software.", "See", "file", "AUTHORS", "for"), family = "details.", role = "aut")) as necessary. Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Version: 0.9-7
Check: compiled code
Result: NOTE File ‘showtext/libs/showtext.so’: Found non-API call to R: ‘Rf_findVar’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points. Flavor: r-devel-linux-x86_64-debian-gcc

Version: 0.9-7
Check: re-building of vignette outputs
Result: ERROR Error(s) in re-building vignettes: ... --- re-building ‘introduction.Rmd’ using rmarkdown *** caught segfault *** address (nil), cause 'memory not mapped' Traceback: 1: title("Histogram of Normal Random Numbers", family = "bell", cex.main = 2) 2: eval(expr, envir) 3: eval(expr, envir) 4: withVisible(eval(expr, envir)) 5: withCallingHandlers(code, error = function (e) rlang::entrace(e), message = function (cnd) { watcher$capture_plot_and_output() if (on_message$capture) { watcher$push(cnd) } if (on_message$silence) { invokeRestart("muffleMessage") }}, warning = function (cnd) { if (getOption("warn") >= 2 || getOption("warn") < 0) { return() } watcher$capture_plot_and_output() if (on_warning$capture) { cnd <- sanitize_call(cnd) watcher$push(cnd) } if (on_warning$silence) { invokeRestart("muffleWarning") }}, error = function (cnd) { watcher$capture_plot_and_output() cnd <- sanitize_call(cnd) watcher$push(cnd) switch(on_error, continue = invokeRestart("eval_continue"), stop = invokeRestart("eval_stop"), error = NULL)}) 6: eval(call) 7: eval(call) 8: with_handlers({ for (expr in tle$exprs) { ev <- withVisible(eval(expr, envir)) watcher$capture_plot_and_output() watcher$print_value(ev$value, ev$visible, envir) } TRUE}, handlers) 9: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 11: withRestartList(expr, restarts[-nr]) 12: doWithOneRestart(return(expr), restart) 13: withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]]) 14: withRestartList(expr, restarts) 15: withRestarts(with_handlers({ for (expr in tle$exprs) { ev <- withVisible(eval(expr, envir)) watcher$capture_plot_and_output() watcher$print_value(ev$value, ev$visible, envir) } TRUE}, handlers), eval_continue = function() TRUE, eval_stop = function() FALSE) 16: evaluate::evaluate(...) 17: evaluate(code, envir = env, new_device = FALSE, keep_warning = if (is.numeric(options$warning)) TRUE else options$warning, keep_message = if (is.numeric(options$message)) TRUE else options$message, stop_on_error = if (is.numeric(options$error)) options$error else { if (options$error && options$include) 0L else 2L }, output_handler = knit_handlers(options$render, options)) 18: in_dir(input_dir(), expr) 19: in_input_dir(evaluate(code, envir = env, new_device = FALSE, keep_warning = if (is.numeric(options$warning)) TRUE else options$warning, keep_message = if (is.numeric(options$message)) TRUE else options$message, stop_on_error = if (is.numeric(options$error)) options$error else { if (options$error && options$include) 0L else 2L }, output_handler = knit_handlers(options$render, options))) 20: eng_r(options) 21: block_exec(params) 22: call_block(x) 23: process_group(group) 24: withCallingHandlers(if (tangle) process_tangle(group) else process_group(group), error = function(e) { if (progress && is.function(pb$interrupt)) pb$interrupt() if (is_R_CMD_build() || is_R_CMD_check()) error <<- format(e) }) 25: with_options(withCallingHandlers(if (tangle) process_tangle(group) else process_group(group), error = function(e) { if (progress && is.function(pb$interrupt)) pb$interrupt() if (is_R_CMD_build() || is_R_CMD_check()) error <<- format(e) }), list(rlang_trace_top_env = knit_global())) 26: xfun:::handle_error(with_options(withCallingHandlers(if (tangle) process_tangle(group) else process_group(group), error = function(e) { if (progress && is.function(pb$interrupt)) pb$interrupt() if (is_R_CMD_build() || is_R_CMD_check()) error <<- format(e) }), list(rlang_trace_top_env = knit_global())), function(loc) { setwd(wd) write_utf8(res, output %n% stdout()) paste0("\nQuitting from ", loc, if (!is.null(error)) paste0("\n", rule(), error, "\n", rule()))}, if (labels[i] != "") sprintf(" [%s]", labels[i]), get_loc) 27: process_file(text, output) 28: knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet) 29: rmarkdown::render(file, encoding = encoding, quiet = quiet, envir = globalenv(), output_dir = getwd(), ...) 30: vweave_rmarkdown(...) 31: engine$weave(file, quiet = quiet, encoding = enc) 32: doTryCatch(return(expr), name, parentenv, handler) 33: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 34: tryCatchList(expr, classes, parentenv, handlers) 35: tryCatch({ engine$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)))}) 36: tools::buildVignettes(dir = "/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/showtext.Rcheck/vign_test/showtext", skip = TRUE, ser_elibs = "/tmp/RtmpQMj1Oi/file37110d7c6fbb3e.rds") An irrecoverable exception occurred. R is aborting now ... Segmentation fault Flavor: r-devel-linux-x86_64-debian-gcc