下载:当加载huxtable包和创建表时，编织到PDF失败

Question

我希望在用thesisdow包创建的文档中使用huxtable包创建表。编织到HTML很好地工作与html。但是，在加载huxtable之后，一旦包含了一个表，编织但PDF就会失败，并出现以下错误：

 ! LaTeX Error: Environment threeparttable undefined.

在后台，似乎与LaTex包发生了冲突。在MWE的下面是关于index.file的。有趣的是，在一个简单的标记文件编织到html和PDF都没有问题。由于下标是建立在预订之上的，所以在将预订文件编成PDF时也可能会发生错误。

index.Rmd

    ---
    knit: "bookdown::render_book"
    site: bookdown::bookdown_site
    output: 
     thesisdown::thesis_pdf: default
      # thesisdown::thesis_gitbook: default
    ---

    ```{r include_packages, include = FALSE}
    # Ensure that the thesisdown package is installed and loaded
    if(!require(devtools))
      install.packages("devtools", repos = "http://cran.rstudio.com")
    if(!require(thesisdown))
      devtools::install_github("ismayc/thesisdown")
    library(thesisdown)
    ```

    # Random Test Output - *before* calling "library(huxtable)"
    a table with pressure data
    ```{r pressure-table, echo=FALSE}
    pressure
    ```

    ```{r echo=FALSE}
    library(huxtable)
    ```

    # Random Test Output - *after* calling "library(huxtable)"
    a table with pressure data
    ```{r pressure-table2, echo=FALSE}
    pressure
    ```

MWE摘要：

• 编织到HTML总是有效的
• 只有在“库(Huxtable)”之后没有表时，即当代码块“2”未被执行时，才能编写到PDF。

更新：

(1)如果按照@dash2 2的建议，在YAML-header中使用huxtable所需的LaTex包，则可以使用该方法。

(2)然而，如果与哈士金合作，不幸的是，问题仍然存在。

1. index.Rmd (thesisdown)

    ---
    knit: "bookdown::render_book"
    site: bookdown::bookdown_site
    output: 
     thesisdown::thesis_pdf: default
      # thesisdown::thesis_gitbook: default
    header-includes:
      - \usepackage{array}
      - \usepackage{caption}
      - \usepackage{graphicx}
      - \usepackage{siunitx}
      - \usepackage{colortbl}
      - \usepackage{multirow}
      - \usepackage{hhline}
      - \usepackage{calc}
      - \usepackage{tabularx}
      - \usepackage{threeparttable}
      - \usepackage{wrapfig}
    ---
    ...

2. index.Rmd (哈士克羽绒)

    ---
    # UW thesis fields
    title: "My thesis title - edit in index.Rmd"
    author: "My Name"
    year: "2017"
    program: "My Department"
    chair: "Name of my committee chair"
    chairtitle: "Title of my chair"
    signature1: "person 1"
    signature2: "person 2"
    signature3: "person 3"
    abstract: |
      "Here is my abstract"
    acknowledgments: |
      "My acknowledgments"
    dedication: |
      "My dedication"
    knit: "bookdown::render_book"
    site: bookdown::bookdown_site
    output: 
      huskydown::thesis_pdf: 
        latex_engine: xelatex
    bibliography: bib/thesis.bib
    csl: csl/apa.csl
    lot: true
    lof: true
    header-includes:
      - \usepackage{tikz}
      - \usepackage{array}
      - \usepackage{caption}
      - \usepackage{graphicx}
      - \usepackage{siunitx}
      - \usepackage{colortbl}
      - \usepackage{multirow}
      - \usepackage{hhline}
      - \usepackage{calc}
      - \usepackage{tabularx}
      - \usepackage{threeparttable}
      - \usepackage{wrapfig}
    ---


    ```{r include_packages, include = FALSE}
    # This chunk ensures that the huskydown package is
    # installed and loaded. This huskydown package includes
    # the template files for the thesis.
    if(!require(devtools))
      install.packages("devtools", repos = "http://cran.rstudio.com")
    if(!require(huskydown))
      devtools::install_github("benmarwick/huskydown")
    library(huskydown)
    ```

    # Random Test Output - *before* calling "library(huxtable)"
    a table with pressure data
    ```{r pressure-table, echo=FALSE}
    pressure
    ```

    ```{r echo=FALSE}
    library(huxtable)
    ```

    # Random Test Output - *after* calling "library(huxtable)"
    a table with pressure data
    ```{r pressure-table2, echo=FALSE}
    pressure
    ```

尽管加载了LaTex包，但是编织用于哈士基向下的index.Rmd仍然会引发错误：

 ! LaTeX Error: Environment threeparttable undefined.

是否任何带有LaTex的header-includes包都可能被huskydown忽略？

Answer 1

@dash2 2推荐的解决方案:手动包含LaTex包

"LaTex包装载了header-includes，被赫斯基敦忽略了？“因此，LaTex包不能包含在index.Rmd文件的YAML头中。

下一篇论文模板包含文件"template.tex“，该文件定义了文档类，并提供了几个LaTex包。手动向此文件中添加huxtable所需的所有huxtable包可以解决以下问题：

 %-------------------------------
 % Huxtable
 %-------------------------------
 % load LaTex packages needed for huxtable 
 \usepackage{array}
 \usepackage{caption}
 \usepackage{graphicx}
 \usepackage{siunitx}
 \usepackage{colortbl}
 \usepackage{multirow}
 \usepackage{hhline}
 \usepackage{calc}
 \usepackage{tabularx}
 \usepackage{tabulary}
 \usepackage{threeparttable}
 \usepackage{wrapfig}