Rmd to PDF 编译错误:Package geometry paperwidth (0.0pt) too short [英] Rmd to PDF compiling error: Package geometry paperwidth (0.0pt) too short

问题描述

我正在用 R markdown 写一篇论文，需要用 这个 .cls 文件 由学术期刊提供.

I am writing a paper in R markdown and need to format it with this .cls file supplied by an academic journal.

一个最小的 .tex 文件可以与上述 cls 文件完美地编译.

A minimal .tex file compiles perfectly well with the above cls file.

我的 .tex 文件(在 ShareLaTeX 上编译，clv3.cls 保存在同一目录中):

My .tex file (compiled on ShareLaTeX with clv3.cls saved in same directory):

documentclass[shortpaper]{clv3}
usepackage[utf8]{inputenc}

	itle{Paper title}
author{Name Surname}
date{May 2018}

egin{document}

maketitle

section{Introduction}

Some text.

end{document}

但是，使用相同 cls 文件的 R markdown 中的类似最小文档无法在 Rstudio 中编译，并出现以下错误:！包几何错误:paperwidth (0.0pt) 太短.

However a comparable minimal document in R markdown, using the same cls file, fails to compile in Rstudio, with the following error: ! Package geometry Error: paperwidth (0.0pt) too short.

我的 Rmd 文件(与 clv3.cls 文件保存在同一目录中):

My Rmd file (with clv3.cls file saved in same directory):

---
title: "Paper title"
author: "Name Surname"
documentclass: clv3
classoption: shortpaper
output: pdf_document
---

# Introduction

Some text.

当我尝试将此类文件与 R markdown 文档一起使用时，为什么会引发此错误，我该如何解决?

Why is this error induced when I try to use this class file with an R markdown document and how may I fix it?

我尝试在 YAML 标头中手动指定页面宽度设置，但我真的不知道我在做什么.无论如何，这似乎是不可取的，因为没有它，普通的 LaTeX 文档也可以正常工作(当然页面宽度应该由期刊指定，而不是由作者手动覆盖).

I've tried manually specifying a pagewidth setting in the YAML header, but I don't really know what I'm doing. This seems undesirable anyway, since the normal LaTeX document works fine without it (and surely page width is something that should be specified by a journal, not manually overwritten by an author).

推荐答案

我不知道 clv3.cls 类和默认的 pandoc 模板到底在哪里冲突.但是，该模板做了很多在使用特定样式编写时没有意义的事情，最好使用您自己的模板.使用 clv3-template.tex

I do not know where exactly the clv3.cls class and the default pandoc template clash. However, that template does so many things that do not make sense when writing with a specific style, that is best to use your own template. Using clv3-template.tex

documentclass[shortpaper]{clv3}
usepackage[utf8]{inputenc}

$if(title)$
  	itle{$title$}
$else$
  	itle{}
$endif$
$if(author)$
  author{$for(author)$$author$$sep$ \ $endfor$}
$else$
  author{}
$endif$

egin{document}

$if(title)$
maketitle
$endif$

$body$

end{document}

一起

---
title: "Paper title"
author: "Name Surname"
output: 
  pdf_document:
    template:
      clv3-template.tex
---

# Introduction

Some text.

应该是一个很好的起点.

should be a good starting point.

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