Question

环顾四周寻找我的问题的答案，但我很困惑。

我正在尝试使用rmarkdown :: render在脚本中批量渲染一些pdf，但它一直给我这个错误：

! Use of \@array doesn't match its definition.
\new@ifnextchar ...served@d = #1\def \reserved@a {
                                              #2}\def \reserved@b {#3}\f...
l.85 ...2in}|>{\raggedright\arraybackslash}p{4in}}

Error: Failed to compile C:/Users/cmykim/Desktop/stackoverflow/testfile.tex. 
See testfile.log for more info.
In addition: Warning messages:
1: running command '"pdflatex" -halt-on-error -interaction=batchmode 
"C:/Users/cmykim/Desktop/stackoverflow/testfile.tex"' had status 1 
2: running command '"pdflatex" -halt-on-error -interaction=batchmode 
"C:/Users/cmykim/Desktop/stackoverflow/testfile.tex"' had status 1

但是，当我运行.Rmd文件本身时，它会生成一个没有问题的PDF。

我创建了一个示例，它给出了以下错误：

rmarkdown文件：

---
output: pdf_document
---

```{r setup, include=FALSE}

## Packages
library(tidyverse)
library(knitr)
library(kableExtra)
library(tinytex)

dat <- data.frame(stringsAsFactors=FALSE,
                 id = c(1L, 2L, 3L),
               name = c("bob", "sam", "jane"),
          question1 = c("Lorem ipsum dolor sit amet", "consectetur adipiscing",
                        "Integer quis")
       )
dat <- dat %>% slice(1) %>% gather("key", "value")
```

```{r echo=FALSE}
    dat %>%
  kable("latex", col.names = NULL) %>%
  # making column 2 4 inches wide
  column_spec(2, width = "4in") %>%
  # making column 1 2 inches wide
  column_spec(1, width = "2in")

r script：

library(rmarkdown)
rmarkdown::render(input = 
"C:\\Users\\cmykim\\Desktop\\stackoverflow\\reproducible.Rmd",
                  output_format = "pdf_document",
                  output_file = "testfile.pdf",
                  output_dir = "C:\\Users\\cmykim\\Desktop\\stackoverflow")

我安装了tinytex，希望能解决它，但事实并非如此。

任何帮助将不胜感激！

Answer 1

在我的机器上，我将以下内容添加到YAML命令中，它可以正常工作：

---
header-includes:
  \usepackage{array}
output: 
  pdf_document
---

rmarkdown :: render不起作用，但在编织时起作用

1 个答案: