How to Fix Emacs Org Export Errors — PDF, HTML, and LaTeX Export

In this tutorial, you'll learn about How to Fix Emacs Org Export Errors. We cover key concepts, practical examples, and best practices.

The Problem

Org-mode export fails:

org-latex-compile: PDF file could not be created

Quick Fix

Step 1: Check available export backends

M-x org-export-dispatch

Press h for HTML, l for LaTeX/PDF, o for OpenDocument, t for plain text.

Step 2: Install LaTeX for PDF export

sudo apt install texlive-latex-base texlive-latex-recommended texlive-latex-extra

Verify:

which pdflatex

Step 3: Fix HTML export

(unless (package-installed-p 'htmlize)
  (package-install 'htmlize))

Step 4: Configure export settings in the Org file

#+TITLE: My Document
#+AUTHOR: Your Name
#+DATE: 2026-06-24
#+OPTIONS: toc:nil num:nil
#+LATEX_CLASS: article

Step 5: Export programmatically

(org-html-export-to-html)
(org-latex-export-to-pdf)

Prevention

• Install a full LaTeX distribution for reliable PDF export.
• Use C-c C-e to see all export options.
• Add export options at the top of every Org file.

Common Mistakes with org export

1. Overlapping type class instances that cause GHC to reject the program with ambiguous dispatch errors
2. Non-exhaustive pattern matches that compile with warnings then crash at runtime
3. Misunderstanding that String is [Char] with poor performance for large text operations

These mistakes appear frequently in real-world EMACS code. DodaTech's contributors have identified these patterns through analysis of open-source projects and production systems.

Practice Exercise

Write a pure function that safely divides two integers using Maybe, then test it with edge cases like division by zero and negative numbers.

This exercise reinforces the concepts covered in this guide. Try implementing it before checking online solutions.

FAQ