我有一篇使用spiemanclass 的论文，即将上传到期刊的网页。然后，他们的服务器会编译文件以生成合并的 PDF。
考虑以下示例（我故意复制整个序言，因为问题可能与之相关）：
\RequirePackage{fix-cm}
\RequirePackage{amsmath}
\PassOptionsToPackage{table}{xcolor}
\PassOptionsToPackage{hang,flushmargin}{footmisc}
\documentclass[12pt]{spieman}
\usepackage{amsmath,amsfonts,amssymb}
\usepackage{graphicx}
\usepackage{setspace}
\usepackage{tocloft}
\let\proof\relax
\let\endproof\relax
\let\openbox\relax
\usepackage[right=2.5cm]{geometry}
%\usepackage[utf8]{inputenc}
\usepackage[version=4]{mhchem}
\usepackage{siunitx}
\usepackage{longtable,tabularx}
\setlength\LTleft{0pt}
\usepackage{amsthm}
\usepackage[table]{xcolor}
\usepackage[hang,flushmargin]{footmisc}
\usepackage{mathtools}
\usepackage{newtxtext,newtxmath}
\usepackage{relsize}
\usepackage[overload]{empheq}
\usepackage[framemethod=tikz]{mdframed}
\usepackage{bm}
\usepackage[T1]{fontenc}
\usepackage{setspace}
\usepackage{multirow}
\usepackage{booktabs}
\usepackage{fnpct}
\usepackage{lineno}
\linenumbers
\usepackage{tabstackengine}
\setstacktabbedgap{1.5ex}
\setstackgap{L}{1.2\normalbaselineskip}
\def\stackalignment{c}
\renewcommand{\arraystretch}{1.9}
\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\DeclarePairedDelimiter{\norm}{\lVert}{\rVert}
\renewcommand{\qedsymbol}{}
\DeclareMathOperator*{\argA}{arg}
\makeatletter
\def\thmheadbrackets#1#2#3{%
\thmname{#1}\thmnumber{\@ifnotempty{#1}{ }\@upn{#2}}%
\thmnote{ {\the\thm@notefont[#3]}}}
\makeatother
\newtheoremstyle{brakets}% Name
{}% space above
{}% space below
{\itshape}% body font
{}% indent
{\bfseries}% head font
{.}% punctuation after head
{ }% space after head (has to be space or dimension!)
{\thmheadbrackets{#1}{#2}{#3}}% head spec
\newtheoremstyle{defbrakets}% Name
{}% space above
{}% space below
{\normalfont}% body font
{}% indent
{\bfseries}% head font
{.}% punctuation after head
{ }% space after head (has to be space or dimension!)
{\thmheadbrackets{#1}{#2}{#3}}% head spec
\newtheoremstyle{defproblem}% Name
{}% space above
{}% space below
{\normalfont}% body font
{}% indent
{\bfseries}% head font
{.}% punctuation after head
{ }% space after head (has to be space or dimension!)
{\thmheadbrackets{#1}{#2}{#3}}% head spec
\theoremstyle{brakets}
\newtheorem{thm}{Theorem}
\newtheorem{lem}[thm]{Lemma}
\theoremstyle{definition}
\theoremstyle{defbrakets}
\newtheorem{defn}{Definition}
\newtheorem{rem}{Remark}
\newtheorem{plm}{Problem}
\mdfdefinestyle{mystyle}{
hidealllines=true,
leftline=true,
innerleftmargin=10pt,
innerrightmargin=10pt,
innertopmargin=0pt,
}
\surroundwithmdframed[style=mystyle]{proof}
\DeclareFontFamily{OT1}{pzc}{}
\DeclareFontShape{OT1}{pzc}{m}{it}{<-> s * [1.10] pzcmi7t}{}
\DeclareMathAlphabet{\mathpzc}{OT1}{pzc}{m}{it}
\newcommand{\z}[1]{\textcolor{red}{#1}}
\makeatletter
\newcommand{\algrule}[1][.2pt]{\par\vskip.5\baselineskip\hrule height #1\par\vskip.5\baselineskip}
\makeatother
\title{This is some Title\footnote{This work was financially supported by grant number 111 and the MMM agreement number eee.}}
\author[a,*]{John Ryan Doe}
\author[b]{Brian Edward Henderson}
\affil[a]{School of Engineering, University of Sussex, UK}
\affil[b]{School of Cybernetics, Technical University of Munich, Germany}
\renewcommand{\cftdotsep}{\cftnodots}
\cftpagenumbersoff{figure}
\cftpagenumbersoff{table}
\begin{document}
\maketitle
\begin{abstract}
...
\end{abstract}
\keywords{a}
{\noindent \footnotesize\textbf{*}Corresponding author: \linkable{[email protected]}}
\end{document}
当我使用 MiKTeX 2.9（特别是 XeLaTeX）在 Windows 10 上编译上述代码时，一切都很好：
但是当我把代码上传到期刊的网页上时，编译结果有问题，比如第一页有：
另一条则写道：
日志文件显示服务器使用 Texlive 2017，但我不明白为什么日志档案返回这 3 个错误，而 MikTeX 对此却没有意见。
! LaTeX Error: Missing \begin{document}.
See the LaTeX manual or LaTeX Companion for explanation.
Type H for immediate help.
...
l.121 \author[a
,*]{x}
You're in trouble here. Try typing to proceed.
If that doesn't work, type X to quit.
! Undefined control sequence.
l.123 \affil
[a]{X}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
l.124 \affil
[b]{Y}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
这里有什么问题？