If that is a copy of what is in your .emacs or init.el file, then I think you have a number of errors. Try running emacs -q and see if emacs reports errors in your init file.
Tim gmx <freds...@gmx.fr> writes: > I forgot the > > Le 27/08/2018 à 21:51, gmx a écrit: >> Hello, >> >> I'm trying to use the koma class. I found a configuration of the.emacs >> file, in the manual and in a Stack Exchange post >> (https://tex.stackexchange.com/questions/364914/using-koma-script-article-with-org-mode). >> >> >> >> I open a new .org file, and I declare: >> #+TITLE: MyTitle >> #+DATE: date >> #+LANGUAGE: fr >> #+LaTeX_CLASS: koma-article >> >> When I want to export my work in .pdf, I get the following answer: >> Unknown LaTeX class 'koma-article'. >> >> What to do? >> Thank you for your advice >> >> Frédéric (real newbie with org-mode, but I do my best) >> > contents of the file. Ready ? > > > > ;; Added by Package.el. This must come before configurations of > ;; installed packages. Don't delete this line. If you don't want it, > ;; just comment it out by adding a semicolon to the start of the line. > ;; You may delete these explanatory comments. > (package-initialize) > > (custom-set-variables > ;; custom-set-variables was added by Custom. > ;; If you edit it by hand, you could mess it up, so be careful. > ;; Your init file should contain only one such instance. > ;; If there is more than one, they won't work right. > '(ansi-color-faces-vector > [default default default italic underline success warning error]) > '(ansi-color-names-vector > ["#212526" "#ff4b4b" "#b4fa70" "#fce94f" "#729fcf" "#e090d7" > "#8cc4ff" "#eeeeec"]) > '(current-language-environment "UTF-8") > '(custom-enabled-themes (quote (deeper-blue))) > '(display-battery-mode t)) > (custom-set-faces > ;; custom-set-faces was added by Custom. > ;; If you edit it by hand, you could mess it up, so be careful. > ;; Your init file should contain only one such instance. > ;; If there is more than one, they won't work right. > ) > (put 'upcase-region 'disabled nil) > > > ;;;;;;;;;;;;; CONFIGURATION POUR UTILISER LATEX ;;;;;;;;;;;;;; > ;; Source : https://orgmode.org/worg/org-tutorials/org-latex-export.html > > ;; Pour pouvoir utiliser LaTeX dans un doc. org-mode > (require 'ox-latex) > (unless (boundp 'org-latex-classes) > (setq org-latex-classes nil)) > + > (add-to-list 'org-latex-classes > '("article" > "\\documentclass{article}" > ("\\section{%s}" . "\\section*{%s}"))) > > ;; Pour configurer les subdivisions des articles > (add-to-list 'org-latex-classes > '("article" > "\\documentclass{article}" > ("\\section{%s}" . "\\section*{%s}") > ("\\subsection{%s}" . "\\subsection*{%s}") > ("\\subsubsection{%s}" . "\\subsubsection*{%s}") > ("\\paragraph{%s}" . "\\paragraph*{%s}") > ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))) > > ;; Pour configurer les subdivisions de la classe book (indiquer : > #+LaTeX_CLASS: book) > (with-eval-after-load "ox-latex" > (add-to-list 'org-latex-classes > '("book" > "\\documentclass{book}" > ("\\part{%s}" . "\\part*{%s}") > ("\\chapter{%s}" . "\\chapter*{%s}") > ("\\section{%s}" . "\\section*{%s}") > ("\\subsection{%s}" . "\\subsection*{%s}") > ("\\subsubsection{%s}" . "\\subsubsection*{%s}")))) > > ;; Pour utiliser la classe koma-script. Indiquer : #+LaTeX_CLASS: > koma-article > (with-eval-after-load "ox-latex" > (add-to-list 'org-latex-classes > '("koma-article" "\\documentclass{scrartcl}" > ("\\section{%s}" . "\\section*{%s}") > ("\\subsection{%s}" . "\\subsection*{%s}") > ("\\subsubsection{%s}" . "\\subsubsection*{%s}") > ("\\paragraph{%s}" . "\\paragraph*{%s}") > ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))) -- Tim Cross
