我正在尝试使用两列格式的 ApJ 文章样式创建页面范围的豪华版。创建单列豪华版时会显示标题，但使用豪华版* 时不会显示。我收到以下错误：
“包 ltcaption 错误：在 longtable* 环境中不允许”
这是我的序言和最小可编译代码：
\documentclass[apj]{emulateapj}
\usepackage{subcaption}
\usepackage{tablefootnote}
\begin{document}
%Table 1: Non-working example
\begin{deluxetable*}{cc}
\tabletypesize{\footnotesize}
\tablewidth{0.99\textwidth}
\tablecaption{This caption does not display}
\tablehead{
\colhead{col 1$^{1}$} &
\colhead{col 2}
}
\startdata
1 & 1 \\
1 & 1
\enddata
\tablenotetext{1}{Footnote}
\end{deluxetable*}
%Table 2: Working example
\begin{deluxetable}{cc}
\tabletypesize{\footnotesize}
\tablewidth{0.99\textwidth}
\tablecaption{This caption does display}
\tablehead{
\colhead{col 1$^{1}$} &
\colhead{col 2}
}
\startdata
1 & 1 \\
1 & 1
\enddata
\tablenotetext{1}{Footnote}
\end{deluxetable}
\end{document}
答案1
当你编译代码时，你会收到来自caption包的此警告
Package caption Warning: Unsupported document class (or package) detected,
(caption) usage of the caption package is not recommended.
See the caption package documentation for explanation.
因此您不能使用subcaption负责加载caption包的包。事实上，随后加载的ltcaption包（由caption）定义了lontable*显然由定义的命令emulateapj。
因此，删除后\usepackage{subcaption}你的代码就可以编译了。但是，软件包tablefootnote开始发出警告：
Package etoolbox Warning: Patching '\begin' failed!
(etoolbox) '\AtBeginEnvironment' will not work.
Package etoolbox Warning: Patching '\end' failed!
(etoolbox) '\AtEndEnvironment' will not work.
Package etoolbox Warning: Patching '\end' failed!
(etoolbox) '\AfterEndEnvironment' will not work.
etoolbox被 BTW 使用tablefootnote。为了安全起见，tablefootnote也不要使用。
\documentclass[apj]{emulateapj}
%\usepackage{subcaption}
%\usepackage{tablefootnote}
\begin{document}
%Table 1: Non-working example
\begin{deluxetable*}{cc}
\tabletypesize{\footnotesize}
\tablewidth{0.99\textwidth}
\tablecaption{This caption does not display}
\tablehead{
\colhead{col 1$^{1}$} &
\colhead{col 2}
}
\startdata
1 & 1 \\
1 & 1
\enddata
\tablenotetext{1}{Footnote}
\end{deluxetable*}
%Table 2: Working example
\begin{deluxetable}{cc}
\tabletypesize{\footnotesize}
\tablewidth{0.99\textwidth}
\tablecaption{This caption does display}
\tablehead{
\colhead{col 1$^{1}$} &
\colhead{col 2}
}
\startdata
1 & 1 \\
1 & 1
\enddata
\tablenotetext{1}{Footnote}
\end{deluxetable}
\end{document}
