3
我在Amazon AWS EC-2上安裝了閃亮服務器（Amazon Linux AMI 2015.09.1（HVM），SSD Volume Type - ami-60b6c60a ）。服務器對於Shiny應用程序工作正常，但不會呈現.rmd，即使是示例頁面中的rmd也是如此。即使在示例頁面（安裝了rmarkdown軟件包）中，Shiny-server也不顯示rmarkdown
我只看到了這個錯誤：
Error: error in running command
在HTML：
<div id="__reactivedoc__" class="shiny-html-output shiny-bound-output shiny-output-error">error in running command</div>
我已經安裝了rmarkdown封裝，它的工作原理罰款Rstudio。 （我爲Rstudio和Shiny服務器使用同一個用戶）。
我不知道如何獲取有關錯誤的更多信息，我沒有看到其他消息。
有人有想法嗎？
最新資訊： 我調查日誌從服務器： 這是在/ var /日誌/閃亮的服務器/輸出：
su: ignore --preserve-environment, it's mutually exclusive to --login.
Listening on http://127.0.0.1:52294
/opt/shiny-server/ext/pandoc/pandoc: error while loading shared libraries: libgmp.so.3: cannot open shared object file: No such file or directory
Warning: Error in system: error in running command
Stack trace (innermost first):
97: system
96: force
95: with_pandoc_safe_environment
94: get_pandoc_version
93: FUN
92: lapply
91: find_pandoc
90: pandoc_available
89: <Anonymous>
88: do.call
87: contextFunc
86: .getReactiveEnvironment()$runWith
85: shiny::maskReactiveContext
84: reactive reactive({
out <- rmd_cached_output(file, encoding)
output_dest <- out$dest
if (out$cached) {
if (nchar(out$resource_folder) > 0) {
shiny::addResourcePath(basename(out$resource_folder),
out$resource_folder)
}
return(out$shiny_html)
}
if (!file.exists(dirname(output_dest))) {
dir.create(dirname(output_dest), recursive = TRUE, mode = "0700")
}
resource_folder <- knitr_files_dir(output_dest)
perf_timer_reset_all()
dependencies <- list()
shiny_dependency_resolver <- function(deps) {
dependencies <<- deps
list()
}
output_opts <- list(self_contained = FALSE, copy_resources = TRUE,
dependency_resolver = shiny_dependency_resolver)
message("\f")
args <- merge_lists(list(input = reactive_file(), output_file = output_dest,
output_dir = dirname(output_dest), output_options = output_opts,
intermediates_dir = dirname(output_dest), runtime = "shiny"),
render_args)
result_path <- shiny::maskReactiveContext(do.call(render,
args))
if (!dir_exists(resource_folder))
dir.create(resource_folder, recursive = TRUE)
shiny::addResourcePath(basename(resource_folder), resource_folder)
dependencies <- append(dependencies, list(create_performance_dependency(resource_folder)))
write_deps <- base::file(file.path(resource_folder, "shiny.dep"),
open = "wb")
on.exit(close(write_deps), add = TRUE)
serialize(dependencies, write_deps, ascii = FALSE)
if (!isTRUE(out$cacheable)) {
shiny::onReactiveDomainEnded(shiny::getDefaultReactiveDomain(),
function() {
unlink(result_path)
unlink(resource_folder, recursive = TRUE)
})
}
shinyHTML_with_deps(result_path, dependencies)
})
73: doc
72: shiny::renderUI
71: func
70: output$__reactivedoc__
3: <Anonymous>
2: do.call
1: rmarkdown::run
的/ opt/shiny-服務器/ EXT/pandoc /我有這些：
-rwxrwxr-x 1 root root 37191008 Feb 3 2014 pandoc
-rwxrwxr-x 1 root root 38520576 Feb 3 2014 pandoc-citeproc
drwxrwxr-x 2 root root 4096 Jan 13 15:15 static
I tried to install "gmp.x86_64", but the results are:
> yum install gmp.x86_64
Loaded plugins: priorities, update-motd, upgrade-helper
amzn-main/latest | 2.1 kB 00:00
amzn-updates/latest | 2.3 kB 00:00
epel/x86_64/metalink | 3.0 kB 00:00
epel/x86_64 | 4.3 kB 00:00 ...
epel/x86_64/updateinfo | 715 kB 00:00
epel/x86_64/primary_db | 5.8 MB 00:01
949 packages excluded due to repository priority protections
Package gmp-6.0.0-11.16.amzn1.x86_64 already installed and latest version
Nothing to do
而且仍然沒有工作....也許還有另外一個包？ 在我的「/ usr/lib64 /」中我有libgmp.so.10.2.0，但我想我沒有libgmp.so.3。 即使安裝i686版本，仍然是一樣的。
對Fedora有什麼建議嗎？我設法安裝'compat-libffi.x86_64 3.0.10-7.fc23'，但沒有'compat-gmp4'。 –
不幸的是...也許在Github有人也幫助你。打開一個問題並把你的日誌放在那裏。 –
@bquast，paul-j爲Fedora波紋管提供解決方案。我希望爲你工作。 –