如何在 Org-mode 中插入图片以供 Beamer 导出？

Question

我正在使用 Org-mode + beamer 编写演示文稿。我试图添加一张图片，但使用C-c C-e l P组合导出到“PDF（Beamer）”时，无法生成 PDF。我收到此错误消息：“org-latex-compile：未生成 PDF 文件 ./ppt.pdf：参数失控”。此外，如果我用鼠标单击图像链接，我会收到：“键入 Cc Cc 以将图像作为图像查看。无法显示图像：（无法确定图像类型）”

这是一个平均能量损失ppt.org。你能帮我找出错误并改正吗？

#+startup: beamer
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation, smaller]
#+BEAMER_FRAME_LEVEL: 2
#+BEAMER_THEME: CambridgeUS
#+BEAMER_FONT_THEME: structurebold
#+BEAMER_ENV:
#+COLUMNS: %45ITEM %10BEAMER_ENV(Env) %10BEAMER_ACT(Act) %4BEAMER_COL(Col) %8BEAMER_OPT(Opt)
#+OPTIONS: H:2 toc:t email:n |:t
#+BEAMER_HEADER: \frenchspacing
#+BEAMER_HEADER: \graphicspath{{./IMGs/}}
#+TITLE: presentation
#+AUTHOR:
#+DATE: Dec 2015


* Intro
** What are CNTs?
*** when? who?                            :BMCOL:
    :PROPERTIES:
    :BEAMER_env: block
    :BEAMER_col: 0.57
    :END:
- 1952 bla bla bla
- 1991 Dr. Sumio Iijima publishes ``Helical microtubules of graphitic carbon'' 
*** second column                     :B_ignoreheading:BMCOL:
    :PROPERTIES:
    :BEAMER_env: ignoreheading
    :BEAMER_col: 0.24
    :END:
    #+ATTR_LATEX: width=\textwidth
    [[./IMGs/sumioIjima.jpg]]

Answer 1

使用您的代码时，我遇到了ignoreheading选项问题。解决此问题的一种方法是编写：

#+startup: beamer
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation, smaller]
#+BEAMER_FRAME_LEVEL: 2
#+BEAMER_THEME: CambridgeUS
#+BEAMER_FONT_THEME: structurebold
#+BEAMER_ENV:
#+COLUMNS: %45ITEM %10BEAMER_ENV(Env) %10BEAMER_ACT(Act) %4BEAMER_COL(Col) %8BEAMER_OPT(Opt)
#+OPTIONS: H:2 toc:t email:n |:t
#+BEAMER_HEADER: \frenchspacing
#+BEAMER_HEADER: \graphicspath{{./IMGs/}}
#+TITLE: presentation
#+AUTHOR:
#+DATE: Dec 2015


* Intro
** What are CNTs?
*** when? who?                                :BMCOL:
    :PROPERTIES:
    :BEAMER_env: block
    :BEAMER_col: 0.6
    :END:
- 1952 bla bla bla
- 1991 Dr. Sumio Iijima publishes ``Helical microtubules of graphitic carbon'' 
*** second column                       :B_ignoreheading:
    :PROPERTIES:
    :BEAMER_env: block
    :BEAMER_col: 0.4
    :END:      
    #+ATTR_LATEX: width=\textwidth
    [[./tmp.jpg]]

因此，您避免使用:BEAMER_env: ignoreheading并得到以下输出：