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longtblr 中的标题不起作用

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longtblr 中的标题不起作用

为什么在环境中可以工作\caption和\label不工作longtblr（见图片）？我在标题文档中找不到有关长表的任何具体信息。

\documentclass[
12pt,
a4paper,
parskip=half,
toc=bibliography,
numbers=noendperiod
]{scrbook}

\usepackage[
left=3cm,
right=2.5cm,
top=2.5cm,
bottom=2.0cm,
includehead,
includefoot
]{geometry}

\usepackage[UKenglish]{babel}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}

\usepackage{scrlayer-scrpage}
\usepackage{lmodern}
\usepackage{textcomp}
\usepackage{lscape}

\usepackage{makecell}   

\usepackage[onehalfspacing]{setspace}

\usepackage[inline]{enumitem} 
\usepackage{float}
\usepackage{caption}
\usepackage{booktabs} 
\usepackage{tabularx, ragged2e} 
\usepackage{siunitx} 
\usepackage{longtable} 
\usepackage[longtable]{multirow}
\usepackage{multicol}
\addtokomafont{caption}{\scriptsize}
\usepackage[font={normal}]{caption}
\captionsetup[table]{labelsep=space, justification=raggedright, singlelinecheck=off}
\usepackage[flushleft]{threeparttable}

\setkomafont{captionlabel}{\bfseries\rmfamily}


\renewcommand*\dictumwidth{0.72\linewidth}
\usepackage[skip=10pt]{parskip}

\usepackage{array}
\usepackage{tabularray}
\UseTblrLibrary{booktabs, varwidth}

\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}p{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}p{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}p{#1}}
\newcolumntype{P}[1]{>{\endgraf\vspace*{-\baselineskip}}p{#1}}

\newcommand{\abbrlabel}[1]{\makebox[4cm][l]{\textbf{#1}\ \tocfill}}
\newcommand{\rr}{\raggedright}
\newcommand{\tn}{\tabularnewline}
\raggedbottom
\singlespacing\label{key}

\begin{document}
    
    
    \begin{landscape}
        \footnotesize
        \setlist[itemize]{nosep,leftmargin=*}
        \SetTblrStyle{contfoot}{font=\footnotesize\itshape}
        {\def\arraystretch{2}\tabcolsep=10pt
            \begin{longtblr}
                [
                \setlength\extrarowheight{-3pt}
                caption = {Characteristics of pressure driven membrane processes},
                entry = {Characteristics of pressure driven membrane processes},
                label = {tab:pressuredriven},
                ]{colspec = {@{} X[1,l] *{4}{X[l]} @{}},
                    stretch = -1, %<--- remove extra space above and below lists
                    % with nosep option; doc p.51 tabularray
                    rowsep = 5pt,
                    rowhead  = 1,
                    measure = vbox,
                }
                \toprule
                &   A
                &   B 
                &   C
                &   D        \\
                \midrule    
                E&F&G&&I\\
                E&F&G&H&I\\
                E&F&G&H&I\\
                \bottomrule
            \end{longtblr}
        }
    \end{landscape}
\end{document}

在此处输入图片描述

答案1

该包tabularray似乎会默默忽略未定义的键，导致输出毫无意义且没有任何警告。例如

\documentclass{article}
\usepackage{tabularray}
\begin{document}
\begin{longtblr}[caption=foo,some nonsense]{colspec={ll}}
a & b
\end{longtblr}
\end{document}

运行没有问题，但产生

在我看来，这是一个非常值得怀疑的设计选择。

longtblr就你的情况而言，在可选参数中

\begin{longtblr}
                [
                \setlength\extrarowheight{-3pt}
                caption = {Characteristics of pressure driven membrane processes},
                % ...
                ]{...}

并且杂散部分\setlength\extrarowheight{-3pt}被解释为“关键”的一部分\setlength\extrarowheight{-3pt} caption，然后它什么也不做（显然）只是吞下标题。

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