奇怪的错误:调试器找不到源

问题描述

真的很奇怪:我们组中有一个包含多个函数的包.直到上周使用 browser() 和 debug(package::function) 进行调试.现在，调试在我的笔记本电脑上无法运行，仅用于包中的一项功能.使用我同事的笔记本电脑，每个功能都在调试！

Really weird: We have a package in our group containing several functions. Debugging worked until last week using browser() and debug(package::function). Now, debugging is not working on my laptop for just ONE function out of the package. Using the laptop of my colleague, debugging is runnning for every function!

有没有人知道在哪里寻找错误?我试过了:

Does anybody have an idea, where to look for the error? I tried:

• 重启 RStudio
• 重启笔记本电脑
• 构建/重新加载包
• 删除函数、构建和重新加载包.重命名函数并放入不同的 .R 文件

没有成功.我必须在哪里进一步搜索?如前所述:该问题无法在另一台 PC 上重现:-(

with no success. Where do I have to further search? As said: The problem is not reproducable on another PC :-(

在最坏的情况下我会怎么做:

What I would do in the worst case:

• 安装新的 R
• 安装新的 RStudio
• 安装新的 Rtools

但我希望有人有更好的主意.
非常感谢您的帮助！

But I hope, somebody has a better idea.
Help is highly appreciated!

platform       x86_64-w64-mingw32
arch           x86_64
os             mingw32
system         x86_64, mingw32
status
major          3
minor          3.0
year           2016
month          05
day            03
svn rev        70573
language       R

编辑:在这里，一切都在运行......

Edit: Here, everything is running...

platform       x86_64-apple-darwin13.4.0
arch           x86_64
os             darwin13.4.0
system         x86_64, darwin13.4.0
status
major          3
minor          2.1
year           2015
month          06
day            18
svn rev        68531
language       R
version.string R version 3.2.1 (2015-06-18)

Edit2:似乎我有一个奇怪版本的 R 问题.我怎样才能摆脱它:

Edit2: It seems I have a R-problem with a strange version. How can I get rid of that:

> Sys.getenv()
R_DOC_DIR                           C:/R/R-33~1.0/doc
R_HOME                              C:/R/R-33~1.0
R_LIBS_USER                         C:/Users/sqc/R/win-library/3.3
R_PACKRAT_DEFAULT_LIBPATHS          C:/R/R-3.3.0/library
R_PACKRAT_SYSTEM_LIBRARY            C:/R/R-33~1.0/library

Edit3:也许这是 根本原因...

推荐答案

感谢 RStudio 的支持:就我而言，根本原因是像 # Priority hnzuf?gen 这样的评论.删除此行解决了问题！

Thanks to RStudio support: In my case the root cause was a comment like # Priority hinzuf?gen. Removing this line solved the issue!

编辑:请参阅此处，了解检测错误格式文本的方法！

Edit: See here for a way to detect wrong formatted text!

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