Knit R Markdown file to PDF 报错

yanglin9909

R version 4.1.0 (2021-05-18) -- "Camp Pontanezen"
Copyright (C) 2021 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)

报错如下：
! Package inputenc Error: Unicode character 缁?(U+7EC3)
(inputenc) not set up for use with LaTeX.

Try other LaTeX engines instead (e.g., xelatex) if you are using pdflatex. See https://bookdown.org/yihui/rmarkdown-cookbook/latex-unicode.html
错误: LaTeX failed to compile Rmarkdown练习1.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Rmarkdown练习1.log for more info.
此外: Warning message:
In grepl("==> Fatal error occurred", x, fixed = TRUE) :
输入的字符串1不适用于此语言环境
停止执行

CyrusYip

yanglin9909 请提供一份能展现这个问题的 R Markdown 文档，内容越少越好。

yanglin9909

CyrusYip

---
title: "Rmarkdown 练习1"
output: pdf_document
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

## R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.

When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

```{r cars}
summary(cars)
```

## Including Plots

You can also embed plots, for example:

```{r pressure, echo=FALSE}
plot(pressure)
```

Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.

基本上没改动，升级 R 4.1.0 之后就出现了，R 4.0.5 没有问题 😅

yanglin9909

CyrusYip
processing file: Rmarkdown练习1.Rmd
|.......... | 14%
ordinary text without R code

|.................... | 29%
label: setup (with options)
List of 1
$ include: logi FALSE

|.............................. | 43%
ordinary text without R code

|........................................ | 57%
label: cars
|.................................................. | 71%
ordinary text without R code

|............................................................ | 86%
label: pressure (with options)
List of 1
$ echo: logi FALSE

|......................................................................| 100%
ordinary text without R code

"D:/Program Files/RStudio/bin/pandoc/pandoc" +RTS -K512m -RTS Rmarkdown练习1.knit.md --to latex --from markdown+autolink_bare_uris+tex_math_single_backslash --output Rmarkdown练习1.tex --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\pagebreak.lua" --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\latex-div.lua" --self-contained --highlight-style tango --pdf-engine pdflatex --variable graphics --variable "geometry:margin=1in"
output file: Rmarkdown练习1.knit.md

! Package inputenc Error: Unicode character 缁?(U+7EC3)
(inputenc) not set up for use with LaTeX.

CyrusYip

请把文档放到三个反引号里面，比如这样：

```
一个文档
```

发帖前请学习新手须知的 Markdown 语法。

yanglin9909

CyrusYip 我重新试了一下，把文档里的中文改为英文，可以正常导出pdf，目前是R markdown里有中文报错，有没有解决办法啊？谢谢 😀

CyrusYip

yanglin9909 可以用 rticles 包的 CTeX 模板。

yanglin9909

CyrusYip 谢谢 😀

chuxinyuan

---
title: "Rmarkdown练习1"
documentclass: ctexart
output: 
  bookdown::pdf_book:
    latex_engine: xelatex
---

或者

---
title: "Rmarkdown练习1"
documentclass: ctexart
output: rticles::ctex
---

yanglin9909

chuxinyuan 方法一可用，方法二仍然报错，谢谢 😀

chuxinyuan

yanglin9909 报错信息贴上来看看，包括你的系统环境也一并贴上来。

yanglin9909

chuxinyuan

R version 4.1.0 (2021-05-18) -- "Camp Pontanezen"
Copyright (C) 2021 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)

processing file: Rmarkdown-练习4.Rmd
  |..........                                                            |  14%
  ordinary text without R code

  |....................                                                  |  29%
label: setup (with options) 
List of 1
 $ include: logi FALSE

  |..............................                                        |  43%
  ordinary text without R code

  |........................................                              |  57%
label: cars
  |..................................................                    |  71%
  ordinary text without R code

  |............................................................          |  86%
label: pressure (with options) 
List of 1
 $ echo: logi FALSE

  |......................................................................| 100%
  ordinary text without R code


"D:/Program Files/RStudio/bin/pandoc/pandoc" +RTS -K512m -RTS Rmarkdown-练习4.knit.md --to latex --from markdown+autolink_bare_uris+tex_math_single_backslash --output Rmarkdown-练习4.tex --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\pagebreak.lua" --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\latex-div.lua" --self-contained --highlight-style tango --pdf-engine pdflatex --variable graphics 
output file: Rmarkdown-练习4.knit.md

! Missing endcsname inserted.
<to be read again> 
                   global 
l.144 ...粌涔?_files/figure-latex/pressure-1.pdf}

错误: LaTeX failed to compile Rmarkdown-练习4.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Rmarkdown-练习4.log for more info.
停止执行

谢谢 😀

chuxinyuan

yanglin9909 系统环境相关信息可以通过运行xfun::session_info()生成。看了下你的 latex 引擎是 pdflatex，你试着显式的将其定义为 xelatex，如：

title: "Rmarkdown练习1"
documentclass: ctexart
output: 
  rticles::ctex:
    latex_engine: xelatex

另外，你最好在 RStudio 里设置下编译 PDF 默认的引擎为 XeLaTeX，具体步骤：Tools -> Global Options -> Sweave -> Typeset LaTex into PDF using

如果问题仍然没有得到解决，那么你最好把 Rmarkdown-练习4.log 和 Rmarkdown-练习4.tex 里的内容也一并贴上来，让其他人帮忙看看，LaTeX 这块我懂的也非常有限。

yanglin9909

chuxinyuan ```R version 4.1.0 (2021-05-18)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19042), RStudio 1.4.1103

Locale:
LC_COLLATE=Chinese (Simplified)China.936
LC_CTYPE=Chinese (Simplified)China.936
LC_MONETARY=Chinese (Simplified)China.936
LC_NUMERIC=C
LC_TIME=Chinese (Simplified)China.936

Package version:
base64enc_0.1.3
BiocManager_1.30.15
compiler_4.1.0
digest_0.6.27
evaluate_0.14
glue_1.4.2
graphics_4.1.0
grDevices_4.1.0
highr_0.9
htmltools_0.5.1.1
jsonlite_1.7.2
knitr_1.33
magrittr_2.0.1
markdown_1.1
methods_4.1.0
mime_0.10
rlang_0.4.11
rmarkdown_2.8
stats_4.1.0
stringi_1.5.3
stringr_1.4.0
tinytex_0.31
tools_4.1.0
utils_4.1.0
xfun_0.23
yaml_2.2.1 ```

  ordinary text without R code

  |....................                                                  |  29%
label: setup (with options) 
List of 1
 $ include: logi FALSE



processing file: Rmarkdown-练习4.Rmd
  |..............................                                        |  43%
  ordinary text without R code

  |........................................                              |  57%
label: cars
  |..................................................                    |  71%
  ordinary text without R code

  |............................................................          |  86%
label: pressure (with options) 
List of 1
 $ echo: logi FALSE

  |......................................................................| 100%
  ordinary text without R code


"D:/Program Files/RStudio/bin/pandoc/pandoc" +RTS -K512m -RTS Rmarkdown-练习4.knit.md --to latex --from markdown+autolink_bare_uris+tex_math_single_backslash --output Rmarkdown-练习4.tex --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\pagebreak.lua" --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\latex-div.lua" --self-contained --highlight-style tango --pdf-engine pdflatex --variable graphics 
output file: Rmarkdown-练习4.knit.md

! Missing endcsname inserted.
<to be read again> 
                   global 
l.144 ...粌涔?_files/figure-latex/pressure-1.pdf}

错误: LaTeX failed to compile Rmarkdown-练习4.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Rmarkdown-练习4.log for more info.
停止执行```

到处pdf还是报错，html和word都没有问题，谢谢答复 😀

chuxinyuan

yanglin9909 我很纳闷，为什么还是 pdflatex 引擎。YAML里的latex_engine: xelatex被计算机无视了吗？{rticles} 包的信息也没有。麻烦你再试试下面这个

title: "Rmarkdown练习1"
documentclass: ctexart
output: 
  rticles::ctex:
    latex_engine: xelatex
CJKmainfont: Microsoft YaHei

还有更多信息可以提供吗？比如 Rmarkdown-练习4.tex 和 Rmarkdown-练习4.log

yanglin9909

chuxinyuan ``` "D:/Program Files/RStudio/bin/pandoc/pandoc" +RTS -K512m -RTS Rmarkdown-练习4.knit.md --to latex --from markdown+autolink_bare_uris+tex_math_single_backslash --output Rmarkdown-练习4.tex --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\pagebreak.lua" --lua-filter "D:\Program Files\R-4.1.0\library\rmarkdown\rmarkdown\lua\latex-div.lua" --self-contained --highlight-style tango --pdf-engine pdflatex --variable graphics
output file: Rmarkdown-练习4.knit.md

! Missing endcsname inserted.
<to be read again>
global
l.153 ...粌涔?_files/figure-latex/pressure-1.pdf}

错误: LaTeX failed to compile Rmarkdown-练习4.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Rmarkdown-练习4.log for more info.
停止执行```

还是报错啊，不管怎样，还感谢您回复 😀