当我尝试构建我已经创建的软件包时，我试图诊断导致R崩溃的原因，我不知道下一步要采取什么措施。
我最初使用RStudio和devtools创建了包。在编写了几个函数之后，我运行了devtools::document()，但是这导致了RStudio崩溃。当我重新打开项目时，document()在没有崩溃的情况下运行，但是在devtools::build()之后RStudio崩溃了。我重新打开了RStudio，这次build()运行没有错误，我可以点击Install and Restart来安装软件包。点击Install and Restart后，RStudio有时会崩溃，有时甚至不会。
我决定在不使用RStudio的情况下直接运行R来尝试build和document命令。我从项目目录中删除了man文件夹和NAMESPACE文件。然后，在将工作目录设置为包的目录之后，我运行了devtools::document()，它运行时没有错误，并生成了man文件夹和NAMESPACE文件。然后我跑了devtools::build()撞毁了R.坠机消息如下。但是，当我重新启动R并再次运行build()时，它运行时没有错误。然后我从命令行运行R CMD INSTALL并安装了包，没有错误。
我不确定下一步要采取什么措施。当我在R脚本中直接创建和使用它们时，包中的所有函数都会运行而不会出错。 roxygen文档评论中是否有针对导致崩溃的一个或多个功能的内容？
如果知道可能有帮助，该软件包包含一个文件imports.r，其中包含以下导入：
#' @importFrom fst read.fst
#' @importFrom lubridate today
#' @import readr
#' @import readxl
#' @import dplyr
NULL
我可以提供其他信息，例如包裹的详细信息和代码，崩溃日志等。我在运行Sierra（10.12.6），R 3.4.2，devtools 1.13.3.9000的Macbook Pro上运行，roxygen2 6.0.1和RStudio 1.1.383。
这是第一次运行build()后来自R的崩溃消息：
*** caught illegal operation ***
address 0x7fff9f32eae4, cause 'illegal opcode'
Traceback:
1: process_initialize(self, private, command, args, commandline, stdout, stderr, cleanup, echo_cmd, windows_verbatim_args, windows_hide_window)
2: .subset2(public_bind_env, "initialize")(...)
3: process$new(command, args, commandline, echo_cmd = echo_cmd, windows_verbatim_args = windows_verbatim_args, windows_hide_window = windows_hide_window, stdout = "|", stderr = "|")
4: run(bin, args = real_cmdargs, stdout_line_callback = real_callback(stdout), stderr_line_callback = real_callback(stderr), stdout_callback = real_block_callback, stderr_callback = real_block_callback, echo_cmd = echo, echo = show, spinner = spinner, error_on_status = fail_on_status, timeout = timeout)
5: force(code)
6: with_envvar(env, run(bin, args = real_cmdargs, stdout_line_callback = real_callback(stdout), stderr_line_callback = real_callback(stderr), stdout_callback = real_block_callback, stderr_callback = real_block_callback, echo_cmd = echo, echo = show, spinner = spinner, error_on_status = fail_on_status, timeout = timeout))
7: eval(substitute(expr), data, enclos = parent.frame())
8: eval(substitute(expr), data, enclos = parent.frame())
9: with.default(options, with_envvar(env, run(bin, args = real_cmdargs, stdout_line_callback = real_callback(stdout), stderr_line_callback = real_callback(stderr), stdout_callback = real_block_callback, stderr_callback = real_block_callback, echo_cmd = echo, echo = show, spinner = spinner, error_on_status = fail_on_status, timeout = timeout)))
10: with(options, with_envvar(env, run(bin, args = real_cmdargs, stdout_line_callback = real_callback(stdout), stderr_line_callback = real_callback(stderr), stdout_callback = real_block_callback, stderr_callback = real_block_callback, echo_cmd = echo, echo = show, spinner = spinner, error_on_status = fail_on_status, timeout = timeout)))
11: run_r(options)
12: callr::rcmd_safe(..., env = env)
13: with_build_tools(callr::rcmd_safe(..., env = env), required = required)
14: rcmd_build_tools(cmd, c(path, args), wd = out_dir, show = !quiet, echo = !quiet, fail_on_status = TRUE, required = FALSE)
15: force(code)
16: withr::with_temp_libpaths(rcmd_build_tools(cmd, c(path, args), wd = out_dir, show = !quiet, echo = !quiet, fail_on_status = TRUE, required = FALSE))
17: pkgbuild::build(path = path, dest_path = dest_path, binary = binary, vignettes = vignettes, manual = manual, args = args, quiet = quiet, ...)
18: devtools::build()
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:
答案 0 :(得分：0)
关闭此问题：fst package的开发人员Marcus Klik能够追踪并解决问题。 github issue page有详细信息。在主题结尾附近向下滚动到Marcus Klik的评论。