zuerst zum Problem:
Ich muss für die Erstellung meines nächsten Dokuments ein Template verwenden, welches ich als .cls-Datei bekommen habe.
Dieses Template verwendet unter anderem amsmath. Wenn ich nun die PDF mit teXstudio erstellen möchte, gibt es eine Fehlermeldung:
"amsmath.sty - Fehler Zeile 1529 - Command \align already defined. }"
Die PDF wird zwar erzeugt, aber texStudio bricht den Vorgang ab und öffnet z.B. nicht den PDF-Viewer.
Verursacht wird der Fehler meiner Meinung nach durch die folgende Zeile in der cls-Datei, die vor der Einbindung von amsmath steht:
\def\align{} % Hochformat
"Fehler Zeile 39 - Undefined control sequence."
Ich kenne mich nicht gut genug aus, um zu verstehen, wie ich das Problem beheben kann. Ich hoffe, dass mir hier jemand helfen kann?
Hier ist die vollständige cls-Datei:
\NeedsTeXFormat{LaTeX2e} \ProvidesClass{diss}[] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Options % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % use scrreprt as base class including all options \DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrreprt}} % define default values \def\align{} % Hochformat \def\skipsmall{ \vskip 0.04\textheight } \def\skipmedium{ \vskip 0.08\textheight } \DeclareOption{landscape}{ yl \def\align{landscape} } \DeclareOption{a5paper}{ \def\skipsmall{ \vskip 0.04\textheight } \def\skipmedium{ \vskip 0.08\textheight } } \ProcessOptions\relax %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Packages % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \LoadClass{scrreprt} \RequirePackage[\align]{geometry} \RequirePackage{scrpage2} % \RequirePackage{ngerman} % \RequirePackage[utf8]{inputenc} % \RequirePackage[ngerman]{babel} \RequirePackage{listings} \RequirePackage[dvipsone]{graphicx} \RequirePackage{rotating}%for rotating figures \RequirePackage{longtable} \RequirePackage{caption}% to suppress caption numbering and labeling (just %eave the caption text) with caption*{}% \RequirePackage{booktabs} % for \toprule, \midrule, \bottomrule in tables \RequirePackage{mdframed} % for framed figures \RequirePackage{rotating}%for rotating figures and tables \RequirePackage{setspace}%for spacing \RequirePackage{multirow} \RequirePackage{shadethm}% for shaded theorems \RequirePackage{amsthm}% \RequirePackage{amsmath}% \RequirePackage{enumitem}% for noitemsep,nolistsep in enumerations and itemizations \RequirePackage{array}% \RequirePackage{lscape}% for landscape longtables \RequirePackage{enumitem}% \RequirePackage{tabularx}% \RequirePackage{color} \RequirePackage{colortbl}% fuer farbige Spalten udn Zeilen in Tabellen \RequirePackage{pdfpages}% PDF einfuegen \RequirePackage{amsfonts}% for Number sets (prime, natural, integer, rational, \RequirePackage{mdframed}% fir framed theorems % real and complex) in Latex \RequirePackage{thmtools} % for listoftheorems % http://tex.stackexchange.com/questions/7032/good-way-to-make-textcircled-numbers % \RequirePackage{setspace}% \RequirePackage[colorinlistoftodos,textsize=footnotesize,textwidth=1cm]{todonotes} \newcommand{\todoA}[1]{\todo[color=red!40]{\tiny #1}} \newcommand{\todoinline}[1]{\todo[color=red!40,inline]{#1}} %%%%%%%%definition definition%%%%%%%%%%%%%%% \newshadetheorem{definitions}{Definition}[chapter] \newenvironment{definition}[1][]{% \definecolor{shadethmcolor}{rgb}{.95,.95,.95}% \definecolor{shaderulecolor}{rgb}{0,0,0}% \setlength{\shadeboxrule}{0.5pt}% % \begin{definitions}[#1]\hspace*{1mm}% \setlength\shadeboxsep{6pt} \setlength\shadedtextwidth{\dimexpr\textwidth-2\shadeboxsep\relax} \begin{definitions}[#1]\mbox{}\par\noindent% }{\end{definitions}} %%%%%%%%definition corolary%%%%%%%%%%%%%%% \newshadetheorem{corollarys}{Hypothesis}[chapter] \newenvironment{corollary}[1][]{% \definecolor{shadethmcolor}{rgb}{.95,.95,.95}% \definecolor{shaderulecolor}{rgb}{0,0,0}% \setlength{\shadeboxrule}{0.5pt}% \setlength\shadeboxsep{6pt} \setlength\shadedtextwidth{\dimexpr\textwidth-2\shadeboxsep\relax} \begin{corollarys}[#1]\mbox{}\par\noindent% \normalfont }{\end{corollarys}} %%%%%%%%definition example (not shaded)%%%%%%%%%%%%%%% % \theoremstyle{definition} % \newtheorem{example}{Example}[chapter] \newshadetheorem{examples}{Example}[chapter] \newenvironment{example}[1][]{% \definecolor{shadethmcolor}{rgb}{1,1,1}% \definecolor{shaderulecolor}{rgb}{0,0,0}% \setlength{\shadeboxrule}{0.5pt}% \setlength\shadeboxsep{6pt} \setlength\shadedtextwidth{\dimexpr\textwidth-2\shadeboxsep\relax} \begin{examples}[#1]\mbox{}\par\noindent% \normalfont }{\end{examples}} \definecolor{h}{rgb}{0.95,0.95,0.95} % alighnment for custom width columns in tables \newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}} \newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}} \newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}} %Notizen als roter Text \newcommand{\note}[1]{\textcolor{red}{#1}} %eigene definitionen \newcommand{\hour}{\text{h}} \renewcommand{\min}{\text{min}} \renewcommand{\sec}{\text{sec}} % Modified \textcircled solution \newcommand*\numcircledmod[1]{\raisebox{.5pt}{\textcircled{\raisebox{-.9pt} {#1}}}} \RequirePackage[T1]{fontenc} % \RequirePackage[square,comma,numbers,sort]{natbib} %numerical references \RequirePackage[pdftex,pagebackref,pdfusetitle,plainpages = false]{hyperref} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Font family, Schriftarten % % Auswahl % Serifen % pbk - 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Kiso