Fehler der Abschlussarbeitsklasse Extra } oder vergessene \endgroup bei der zweiten Kompilierung (nicht bei der ersten) in der Float-Überschrift

Fehler der Abschlussarbeitsklasse Extra } oder vergessene \endgroup bei der zweiten Kompilierung (nicht bei der ersten) in der Float-Überschrift

Ich passe ein Papier an das Format einer Abschlussarbeit an und erhalte eine Fehlermeldung auf derzweiteKompilieren meines Dokuments (das erste scheint gut zu funktionieren). Ich verwende TeXshop, v. 2.47; ich kompiliere mit pdfTex v.3.1415926-1.40.10 (TeX Live 2009). Ich habe eine Bibliographie im BibTex-Format und verwende natbibZitate. Die Fehlermeldung verweist auf die erste Stelle, an der ich ein Zitat in die Bildunterschrift eingefügt habe. Die Fehlermeldung:

This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009)  \write18
enabled. entering extended mode (./MinExample.tex LaTeX2e <2009/09/24>
Babel <v3.8l> and hyphenation patterns for english, usenglishmax,
dumylang, noh yphenation, german-x-2009-06-19, ngerman-x-2009-06-19,
ancientgreek, ibycus, ar abic, basque, bulgarian, catalan, pinyin,
coptic, croatian, czech, danish, dutc h, esperanto, estonian, farsi,
finnish, french, galician, german, ngerman, mono greek, greek,
hungarian, icelandic, assamese, bengali, gujarati, hindi, kannada ,
malayalam, marathi, oriya, panjabi, tamil, telugu, indonesian,
interlingua, i rish, italian, kurmanji, latin, latvian, lithuanian,
mongolian, mongolianlmc, b okmal, nynorsk, polish, portuguese,
romanian, russian, sanskrit, serbian, slova k, slovenian, spanish,
swedish, turkish, turkmen, ukenglish, ukrainian, upperso rbian, welsh,
loaded. (./duthesis.cls Document Class: duthesis 2008/01/04 v1.0
University of Denver Electronic Thesis  class
(/usr/local/texlive/2009/texmf-dist/tex/latex/setspace/setspace.sty
Package: `setspace' 6.7 <2000/12/01> )
(/usr/local/texlive/2009/texmf-dist/tex/latex/base/report.cls Document
Class: report 2007/10/19 v1.4h Standard LaTeX document class
(/usr/local/texlive/2009/texmf-dist/tex/latex/base/size11.clo)))
(/usr/local/texlive/2009/texmf-dist/tex/latex/graphics/graphicx.sty
(/usr/local/texlive/2009/texmf-dist/tex/latex/graphics/keyval.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/graphics/graphics.sty
(/usr/local/texlive/2009/texmf-dist/tex/latex/graphics/trig.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/latexconfig/graphics.cfg)
(/usr/local/texlive/2009/texmf-dist/tex/latex/pdftex-def/pdftex.def)))
(/usr/local/texlive/2009/../texmf-local/tex/latex/local/natbib.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/amsfonts/amssymb.sty
(/usr/local/texlive/2009/texmf-dist/tex/latex/amsfonts/amsfonts.sty))
(/usr/local/texlive/2009/texmf-dist/tex/latex/oberdiek/epstopdf.sty
(/usr/local/texlive/2009/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/infwarerr.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/oberdiek/grfext.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/oberdiek/kvoptions.sty
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/kvsetkeys.sty
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/etexcmds.sty)))
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/ifluatex.sty)
(/usr/local/texlive/2009/texmf-dist/tex/generic/oberdiek/ltxcmds.sty))
(/usr/local/texlive/2009/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg)))
(./psfig.sty)
(/usr/local/texlive/2009/texmf-dist/tex/latex/caption/caption.sty
(/usr/local/texlive/2009/texmf-dist/tex/latex/caption/caption3.sty))
(/usr/local/texlive/2009/texmf-dist/tex/latex/caption/subcaption.sty)
(./aastex_hack.sty) (./MinExample.aux (./Introduction.aux)
(./Chapter1.aux) (./Chapter2.aux) (./Chapter3.aux))
[1{/usr/local/texlive/2009/texmf-var/fonts/m
ap/pdftex/updmap/pdftex.map}]
(/usr/local/texlive/2009/texmf-dist/tex/latex/base/omscmr.fd) [1]
Underfull \hbox (badness 10000) in paragraph at lines 22--22

[2] (./MinExample.toc
(/usr/local/texlive/2009/texmf-dist/tex/latex/amsfonts/umsa.fd)
(/usr/local/texlive/2009/texmf-dist/tex/latex/amsfonts/umsb.fd) [3])
[4] (./MinExample.lot) [5] (./MinExample.lof

LaTeX Warning: Citation `[' on page vi undefined on input line 5.


LaTeX Warning: Citation `[' on page vi undefined on input line 5.


LaTeX Warning: Citation `[' on page vi undefined on input line 5.

! Extra }, or forgotten \endgroup. <argument> ...ider it to be very
reliable.\relax }
                                                   l.5 ...onsider it to be very reliable.\relax }}{2}
                                                   ?

Hier ist meine minimierte Präambel und mein Hauptdokument:

\documentclass[11pt,lot,lof]{duthesis} \usepackage[pdftex]{graphicx}

\usepackage{natbib} \usepackage{amssymb} \usepackage{epstopdf}
\usepackage{psfig} \usepackage{caption} \usepackage{subcaption}
\usepackage{deluxetable} \usepackage{aastex_hack} \def\mic{$\mu$m$\;$}

\includeonly{Chapter3} \title{Theis title} \submitted{2013}
\author{David Tennant} \advisor{The Master} \abstract {abstract}

\begin{document}

\include{Introduction} \include{Chapter1} \include{Chapter2}
\include{Chapter3}

\end{document}

Dann in Chapter3.tex:

\chapter{Interferometric Study of Wolf-Rayet stars}

\begin{figure}[htb]

\centering

\includegraphics[scale=0.8]{Fig1}

\caption{Our attempts to reproduce the wideband data with a binary
orbit for WR 137. Both binary models adopted the values of
\citet{2005MNRAS.360..141L}; the missing angular parameter ($\Omega$ ,
longitude of the Ascending Node) was varied to find the best fit to
the Position Angle and separation derived from interferometric
measurements at a particular phase in two cases.  The resulting models
are shown for \citealt{2010RMxAC..38...54R}, yielding
$\Omega=112\degr$, and the value that best agrees with our data,
$\Omega=137\degr$.  Both agree with the separations predicted by
\citealt{2005MNRAS.360..141L} to within their published error bars.
The data point from PTI's NW baseline was taken in poor weather
conditions, so we do not consider it to be very reliable.}
\label{wr137wb}

\end{figure}

Abb. 1 ist eine EPS-Datei, die in dem Dokument, das ich zur Veröffentlichung eingereicht habe, funktioniert hat. Ich glaube also nicht, dass hier ein Problem vorliegt. Die duthesisKlassendatei sieht folgendermaßen aus:

\NeedsTeXFormat{LaTeX2e} \ProvidesClass{duthesis}
         [2008/01/04 v1.0 University of Denver Electronic Thesis class]

\RequirePackage{setspace}

\newcounter{subyear}

\setcounter{subyear}{\number\year}

\def\submitted#1{\gdef\@submitted{#1}}
\def\advisor#1{\gdef\@advisor{#1}}

\def\@submittedyear{\ifnum\month>10 \stepcounter{subyear}\thesubyear  
\else\thesubyear\fi}

\def\@submittedmonth{\ifnum\month>10 January\else\ifnum\month>5
November   \else June\fi\fi}

\long\def\@abstract{\@latex@error{No \noexpand\abstract given}\@ehc}

\newcommand*{\frontmatter}{   \pagenumbering{roman}  }

\newcommand*{\mainmatter}{\pagenumbering{arabic}}
\newcommand*{\makelot}{} \newcommand*{\makelof}{}
\newcommand*{\makelos}{}

\newcommand*{\begincmd}{ \doublespacing \maketitlepage \frontmatter
\makecopyrightpage \makeabstract \makededication
\clearpage\makeacknowledgements %\makeapprovalpage
\begin{spacing}{1.0} \tableofcontents \clearpage \makelot \clearpage
\makelof \clearpage \makelos \end{spacing}

\mainmatter } %bibliography and appendix goes in your file
\newcommand*{\DUendcmd}{ \newpage
\addcontentsline{toc}{chapter}{Bibliography} \bibliographystyle{apj}
\bibliography{bibdatabase} %\clearpage
%\addcontentsline{toc}{chapter}{Appendix} %\section*{\Huge{Appendix
1}} \input{Appendices} } \AtBeginDocument{\begincmd}
\AtEndDocument{\DUendcmd}


\def\@submitted{\@submittedmonth~\@submittedyear}
\def\@division{Natural Sciences and Mathematics} \def\@dept{Physics
and Astronomy} \def\@deptpref{Department of }
\def\departmentprefix#1{\gdef\@deptpref{#1}}
\def\department#1{\gdef\@dept{#1}}
\long\def\acknowledgements#1{\gdef\@acknowledgements{#1}}
\def\dedication#1{\gdef\@dedication{#1}}

\newcommand{\maketitlepage}{{   \thispagestyle{empty}   \sc  
\vspace*{0in}   \begin{center}   \@title   \end{center}  
\vspace{.3in}   \begin{center}
    A Dissertation \\
    Presented to the Faculty \\
    of \@division \\
    University of Denver   \end{center}   \vspace{.3in}   \begin{center}   in Partial fulfillment  \\
    of the Requirements for the Degree \\
    of Doctor of Philosophy   \end{center}   \vspace{.3in}   \begin{center}
          by \\
    \@author \\
    \@submitted \\
    Advisor: \@advisor   \end{center}   \clearpage   }}

\newcommand{\makeabstracttitlepage}{{   \thispagestyle{empty}   \sc  
\vspace*{0in}   \begin{center}
    \LARGE \@title   \end{center}   \vspace{.3in}   \begin{center}
    An Abstract of a Dissertation \\
    Presented to the Faculty \\
    of \@division \\
    University of Denver   \end{center}   \vspace{.3in}   \begin{center}   in Partial fullfillment  \\
    of the Requirements for the Degree \\
    of Doctor of Philosophy   \end{center}   \vspace{.3in}   \begin{center}
          by \\
    \@author \\
    \@submitted \\
    Advisor: \@advisor   \end{center}   \clearpage   }}

\newcommand{\makeapprovalpage}{{   \thispagestyle{empty}  
\vspace*{0in}   \begin{center}   \sc{   \large{
    Graduate Studies \\
    At \\
    The University of Denver}}   \end{center}   \vspace{.3in}   \small   \noindent Upon the recommendation of the chairperson of the \@deptpref
\@dept { }this dissertation is   hereby accepted in partial
fulfillment of the requirements for the degree of \\
    \begin{center}  Doctor of Philosophy   \end{center}   \vspace{.3in}   \flushright   \begin{minipage}{2.5in}   \begin{center}
~\hrulefill \\ \vspace{-.065in}   Professor in charge of dissertation
\\ ABC\\   \vspace{1in}
    ~\hrulefill \\   Dissertation Committee Members \\   ~\hrulefill \\   X\\   Y\\   Z\\   \vspace{1in} ~\hrulefill \\ \vspace{-.06in}  
Vice Provost for Graduate Studies \\   \end{center}    \end{minipage} 
\vspace{.5in}   \flushleft   \begin{minipage}{1.5in}   \begin{center}
~\hrulefill \\ \vspace{-.06in}   Date \\   \end{center}  
\end{minipage}   \clearpage   }}

\newcommand*{\makecopyrightpage}{   \thispagestyle{empty}  
\vspace*{0in}   \begin{center}
    \copyright\ Copyright by \@author, \number\year. \\
    All Rights Reserved   \end{center}   \clearpage   } \def\makededication{   \ifx\@dedication\undefined   \else
    \vspace*{3in}    \begin{center}
    \@dedication \end{center}

    \clearpage   \fi   }      \newcommand*{\quotationpage}{   \thispagestyle{empty}   \vspace*{0in} \begin{flushright}
{\Large{Endings...}}  \end{flushright}    \end{flushright}
\begin{flushright} Quotation \end{flushright}   \clearpage   }
\newcommand*{\makeabstract}{   \newpage   %\thispagestyle{empty}  
\setstretch{1.0}
    \noindent Author: \@author\newline   Title:  \@title\newline   Advisor: \@advisor \newline   Degree Date: \@submitted\newline
       \begin{center}
           \Large \textbf{Abstract}
    \end{center}
    \setstretch{1.6434}
    \@abstract   \clearpage   }


\def\makeacknowledgements{   \ifx\@acknowledgements\undefined   \else
    \addcontentsline{toc}{section}{Acknowledgements}
    \begin{center}
      \Large \textbf{Acknowledgements}
    \end{center}
    \@acknowledgements
    \clearpage   \fi   }

\DeclareOption{lot}{\renewcommand*{\makelot}{  
\addcontentsline{toc}{section}{List of Tables}\listoftables}}  
\DeclareOption{lof}{\renewcommand*{\makelof}{  
\addcontentsline{toc}{section}{List of Figures}\listoffigures}}
\DeclareOption{los}{   \renewcommand*{\makelos}{
    \RequirePackage{losymbol}
    \section*{List of Symbols\@mkboth {LIST OF SYMBOLS}{LIST OF SYMBOLS}}
    \@starttoc{los}
    \addcontentsline{toc}{section}{List of Symbols}   } }

\DeclareOption*{\PassOptionsToClass{\CurrentOption}{report}}
\ProcessOptions

\LoadClass[11pt]{report} \setlength{\rightmargin}{1.25in}
\setlength{\leftmargin}{1.00in} \setlength{\oddsidemargin}{0.75in}
\setlength{\evensidemargin}{0.75in} %\setlength{\topmargin}{1.25in}
%\setlength{\bottommargin}{1.25in} %\setlength{\oddsidemargin}{.5in}  
%{.4375in} %\setlength{\evensidemargin}{.5in} %{.4375in}
\setlength{\topmargin}{-.25in}  %{-.5625in}
\setlength{\textheight}{8.25 in} \setlength{\textwidth}{5.5in}

\long\def\abstract#1{\gdef\@abstract{#1}}



\endinput

%%  %% End of file `duthesis.cls'.

und die aastex_hack.sty ist nur eine Liste von Symbolen und Abkürzungen

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Bibliography stuff from aastex.cls
%% lines 1551-1648
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\let\jnl@style=\rmfamily 
\def\ref@jnl#1{{\jnl@style#1}}% 
\newcommand\aj{\ref@jnl{AJ}}% Astronomical Journal 
\newcommand\araa{\ref@jnl{ARA\&A}}% Annual Review of Astron and Astrophys 
\newcommand\apj{\ref@jnl{ApJ}}% Astrophysical Journal 
\newcommand\apjl{\ref@jnl{ApJ}}% Astrophysical Journal, Letters 
\newcommand\apjs{\ref@jnl{ApJS}}% Astrophysical Journal, Supplement 
\newcommand\ao{\ref@jnl{Appl.~Opt.}}% Applied Optics 
\newcommand\apss{\ref@jnl{Ap\&SS}}% Astrophysics and Space Science 
\newcommand\aap{\ref@jnl{A\&A}}% Astronomy and Astrophysics 
\newcommand\aapr{\ref@jnl{A\&A~Rev.}}% Astronomy and Astrophysics Reviews 
\newcommand\aaps{\ref@jnl{A\&AS}}% Astronomy and Astrophysics, Supplement 
\newcommand\azh{\ref@jnl{AZh}}% Astronomicheskii Zhurnal 
\newcommand\baas{\ref@jnl{BAAS}}% Bulletin of the AAS 
\newcommand\jrasc{\ref@jnl{JRASC}}% Journal of the RAS of Canada 
\newcommand\memras{\ref@jnl{MmRAS}}% Memoirs of the RAS 
\newcommand\mnras{\ref@jnl{MNRAS}}% Monthly Notices of the RAS 
\newcommand\pra{\ref@jnl{Phys.~Rev.~A}}% Physical Review A: General Physics 
\newcommand\prb{\ref@jnl{Phys.~Rev.~B}}% Physical Review B: Solid State 
\newcommand\prc{\ref@jnl{Phys.~Rev.~C}}% Physical Review C 
\newcommand\prd{\ref@jnl{Phys.~Rev.~D}}% Physical Review D 
\newcommand\pre{\ref@jnl{Phys.~Rev.~E}}% Physical Review E 
\newcommand\prl{\ref@jnl{Phys.~Rev.~Lett.}}% Physical Review Letters 
\newcommand\pasp{\ref@jnl{PASP}}% Publications of the ASP 
\newcommand\pasj{\ref@jnl{PASJ}}% Publications of the ASJ 
\newcommand\qjras{\ref@jnl{QJRAS}}% Quarterly Journal of the RAS 
\newcommand\skytel{\ref@jnl{S\&T}}% Sky and Telescope 
\newcommand\solphys{\ref@jnl{Sol.~Phys.}}% Solar Physics 
\newcommand\sovast{\ref@jnl{Soviet~Ast.}}% Soviet Astronomy 
\newcommand\ssr{\ref@jnl{Space~Sci.~Rev.}}%          % Space Science Reviews 
\newcommand\zap{\ref@jnl{ZAp}}% Zeitschrift fuer Astrophysik 
\newcommand\nat{\ref@jnl{Nature}}% Nature 
\newcommand\iaucirc{\ref@jnl{IAU~Circ.}}% IAU Cirulars 
\newcommand\aplett{\ref@jnl{Astrophys.~Lett.}}% Astrophysics Letters 
\newcommand\apspr{\ref@jnl{Astrophys.~Space~Phys.~Res.}}% Astrophysics Space Physics Research 
\newcommand\bain{\ref@jnl{Bull.~Astron.~Inst.~Netherlands}}% Bul. Astr. Inst. of the Netherlands 
\newcommand\fcp{\ref@jnl{Fund.~Cosmic~Phys.}}% Fundamental Cosmic Physics 
\newcommand\gca{\ref@jnl{Geochim.~Cosmochim.~Acta}}% Geochimica Cosmochimica Acta 
\newcommand\grl{\ref@jnl{Geophys.~Res.~Lett.}}% Geophysics Research Letters 
\newcommand\jcp{\ref@jnl{J.~Chem.~Phys.}}% Journal of Chemical Physics 
\newcommand\jgr{\ref@jnl{J.~Geophys.~Res.}}% Journal of Geophysics Research 
\newcommand\jqsrt{\ref@jnl{J.~Quant.~Spec.~Radiat.~Transf.}}% Journal of Quantitiative Spectroscopy and Radiative Trasfer 
\newcommand\memsai{\ref@jnl{Mem.~Soc.~Astron.~Italiana}}% Mem. Societa Astronomica Italiana 
\newcommand\nphysa{\ref@jnl{Nucl.~Phys.~A}}% Nuclear Physics A 
\newcommand\physrep{\ref@jnl{Phys.~Rep.}}% Physics Reports 
\newcommand\physscr{\ref@jnl{Phys.~Scr}}% Physica Scripta 
\newcommand\planss{\ref@jnl{Planet.~Space~Sci.}}% Planetary Space Science 
\newcommand\procspie{\ref@jnl{Proc.~SPIE}}% Proceedings of the SPIE 
\newcommand\pasa{\ref@jnl{PASA}} % Publications of the Astron. Soc. of Australia
\newcommand\nar{\ref@jnl{New A Rev.}} % New Astronomy Review


\let\astap=\aap 
\let\apjlett=\apjl 
\let\apjsupp=\apjs 
\let\applopt=\ao 

%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Symbols from aastex.cls
%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%
%% lines 1649-1771
%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\phn{\phantom{0}}% 
\newcommand\phd{\phantom{.}}% 
\newcommand\phs{\phantom{$-$}}% 
\newcommand\phm[1]{\phantom{#1}}% 
\let\la=\lesssim            % For Springer A&A compliance... 
\let\ga=\gtrsim 
%\newcommand\sq{\mbox{\rlap{$\sqcap$}$\sqcup$}}% 
\newcommand\arcdeg{\mbox{$^\circ$}}% 
%\newcommand\arcmin{\mbox{$^\prime$}}% 
%\newcommand\arcsec{\mbox{$^{\prime\prime}$}}% 
\newcommand\fd{\mbox{$.\!\!^{\mathrm d}$}}% 
\newcommand\fh{\mbox{$.\!\!^{\mathrm h}$}}% 
\newcommand\fm{\mbox{$.\!\!^{\mathrm m}$}}% 
\newcommand\fs{\mbox{$.\!\!^{\mathrm s}$}}% 
\newcommand\fdg{\mbox{$.\!\!^\circ$}}% 
\newcommand\farcm@mss{\mbox{$.\mkern-4mu^\prime$}}% 
\let\farcm\farcm@mss 
\newcommand\farcs@mss{\mbox{$.\!\!^{\prime\prime}$}}% 
\let\farcs\farcs@mss 
\newcommand\fp{\mbox{$.\!\!^{\scriptscriptstyle\mathrm p}$}}% 
\newcommand\micron{\mbox{$\mu$m}}% 
\def\farcm@apj{% 
 \mbox{.\kern -0.7ex\raisebox{.9ex}{\scriptsize$\prime$}}% 
}% 
\def\farcs@apj{% 
 \mbox{% 
  \kern  0.13ex.% 
  \kern -0.95ex\raisebox{.9ex}{\scriptsize$\prime\prime$}% 
  \kern -0.1ex% 
 }% 
}% 
\newcommand\case[2]{\mbox{$\frac{#1}{#2}$}}% 
\newcommand\slantfrac{\case}% 
\newcommand\onehalf{\slantfrac{1}{2}}% 
\newcommand\onethird{\slantfrac{1}{3}}% 
\newcommand\twothirds{\slantfrac{2}{3}}% 
\newcommand\onequarter{\slantfrac{1}{4}}% 
\newcommand\threequarters{\slantfrac{3}{4}}% 
\newcommand\ubvr{\mbox{$U\!BV\!R$}}%% UBVR system 
\newcommand\ub{\mbox{$U\!-\!B$}}%   % U-B 
\newcommand\bv{\mbox{$B\!-\!V$}}%   % B-V 
\newcommand\vr{\mbox{$V\!-\!R$}}%   % V-R 
\newcommand\ur{\mbox{$U\!-\!R$}}%   % U-R 
\newcommand\ion[2]{#1$\;${\small\rmfamily\@Roman{#2}}\relax}% 
%%%%\newcommand\nodata{ ~$\cdots$~ }% 
\newcommand\diameter{\ooalign{\hfil/\hfil\crcr\mathhexbox20D}}% 
\newcommand\degr{\arcdeg}% 
\newcommand\Sun{\sun}% 
\newcommand\Sol{\sun}% 
\newcommand\sun{\odot}% 
\newcommand\Mercury{\astro{\char1}}% Mercury symbol, "1" 
\newcommand\Venus{\astro{\char2}}% Venus symbol, "2" 
\newcommand\Earth{\earth}% 
\newcommand\Terra{\earth}% 
\newcommand\earth{\oplus}% 
\newcommand\Mars{\astro{\char4}}% Mars symbol, "4" 
\newcommand\Jupiter{\astro{\char5}}% Jupiter symbol, "5" 
\newcommand\Saturn{\astro{\char6}}% Saturn symbol, "6" 
\newcommand\Uranus{\astro{\char7}}% Uranus symbol, "7" 
\newcommand\Neptune{\astro{\char8}}% Neptune symbol, "8" 
\newcommand\Pluto{\astro{\char9}}% Pluo symbol, "9" 
\newcommand\Moon{\astro{\char10}}% Moon symbol, "M" 
\newcommand\Luna{\Moon}% 
\newcommand\Aries{\astro{\char11}}% 
\newcommand\VEq{\Aries}% vernal equinox (Aries) 
\newcommand\Taurus{\astro{\char12}}% 
\newcommand\Gemini{\astro{\char13}}% 
\newcommand\Cancer{\astro{\char14}}% 
\newcommand\Leo{\astro{\char15}}% 
\newcommand\Virgo{\astro{\char16}}% 
\newcommand\Libra{\astro{\char17}}% 
\newcommand\AEq{\Libra}% autumnal equinox (Libra) 
\newcommand\Scorpius{\astro{\char18}}% 
\newcommand\Sagittarius{\astro{\char19}}% 
\newcommand\Capricornus{\astro{\char20}}% 
\newcommand\Aquarius{\astro{\char21}}% 
\newcommand\Pisces{\astro{\char22}}% 
\def\load@astro{% 
 \dimen@=1\aas@ptsize\p@ 
 \font\astro@font=Astrosym at\dimen@ 
}% 
\def\astro#1{\leavevmode\hbox{\astro@font#1}}% 
\def\astro@font{% 
 \ClassWarning{aastex}{% 
  Please use class option `astro', since you are using the astro font.% 
 }% 
}% 
\newcommand\sbond{\chem@bnd{\@sbnd}}% 
\newcommand\dbond{\chem@bnd{\@dbnd}}% 
\newcommand\tbond{\chem@bnd{\@tbnd}}% 
\def\chem@bnd#1{% 
 {% 
  \kern.1em\relax 
  \setbox\z@\hbox{M}% 
  \[email protected]\relax 
  \p@=.1em\relax 
  \[email protected]\ht\z@\dimen@i-\dimen@ 
  \advance\[email protected]\p@\advance\[email protected]\p@ 
  #1% 
  \kern.1em\relax 
  }% 
 }% 
\def\@sbnd{% 
 \advance\[email protected]\p@\advance\[email protected]\p@ 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 }% 
\def\@dbnd{% 
 \advance\[email protected]\p@\advance\[email protected]\p@ 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 \advance\[email protected]\p@\advance\[email protected]\p@ 
 \hskip-\dimen@ii 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 }% 
\def\@tbnd{% 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 \advance\[email protected]\p@\advance\[email protected]\p@ 
 \hskip-\dimen@ii 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 \advance\[email protected]\p@\advance\[email protected]\p@ 
 \hskip-\dimen@ii 
 \vrule\@height\dimen@\@depth\dimen@i\@width\dimen@ii\nobreak 
 }% 

Entschuldigen Sie, wenn das zu viele Informationen sind, dies ist mein erster Beitrag und ich möchte gründlich sein.

Antwort1

Da Ihr Problem erst beim zweiten Durchlauf auftritt, ist etwas kaputtgegangen, als es beim ersten Durchlauf in die Datei "lof" (Liste der Abbildungen) geschrieben wurde. Dies liegt normalerweise an einem fehlerhaften Befehl in einer Überschrift und dem Auftreten der Warnungen.

LaTeX Warning: Citation `[' on page vi undefined on input line 5.

vor dem Fehler waren höchstwahrscheinlich die Zitatbefehle in der Überschrift der Übeltäter. Ohne weitere Überprüfung gehe ich also davon aus, dass das Hinzufügen \protectvon \citetund/oder vor \citealtdem Fehler dieses Problem lösen wird.

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