处理以下memoir文档（其中包含未编号小节的自定义命令\subsec）会导致错误：
.[docname]:64: Use of \cref doesn't match its definition.
l.64 Here we are in \cref{
sec:first}.
错误确实不是如果我使用常规\subsection或\subsection*命令，则会发生这种情况。
\documentclass{memoir}
\usepackage{amsmath}
\setsecnumdepth{subsection}
% Handle refs to subsections, which are unnumbered
\newcounter{subsec}
\newcommand{\subsec}[1]{%
% 2 lines moved to end per Mico
%% \subsection*{#1}%
%% \addcontentsline{toc}{subsection}{#1}%
\refstepcounter{subsec}%{\ss}
\def\cref@currentlabel{[subsec][\arabic{subsec}][]#1}%
\def\@currentlabelname{#1}%
\subsection*{#1}%
\addcontentsline{toc}{subsection}{#1}%
}
\usepackage[colorlinks,linkcolor=red]{hyperref}
%% Allow ref to section n, not section m.n
%% From 'third installment' of answer by Christian Hupfer
%% https://tex.stackexchange.com/a/383608
\usepackage{xparse,xassoccnt}
\usepackage[user,hyperref]{zref}
\RegisterPostLabelHook{\zlabel}
% Replace \arabic{section} with \Roman{section} etc. as needed:
\makeatletter
\zref@newprop{section}{\arabic{section}}
\zref@addprop{main}{section}
\newcommand{\secref}[1]{%
\zref@ifrefundefined{#1}{%
\ref{#1}}{%
\hyperlink{\zref@extract{#1}{anchor}}%
{\zref@extract{#1}{section}}}}
\makeatother
%% End of code from Christian Hupfer's answer
\usepackage[nameinlink,noabbrev,capitalize]{cleveref}
\crefname{subsec}{subsection}{subsections}
\Crefname{subsec}{Subsection}{Subsections}
\crefformat{subsec}{#2subsection~``#1''#3} % for unnumbered subsections
\Crefformat{subsec}{#2Subsection~``#1''#3} % ditto, caps
\crefname{page}{page}{page}
\begin{document}
\chapter{The chapter}\label{chap:the}
\section{A first section}\label{sec:first}
% Cleveref is OK with \subsection instead of \subsec
%\subsection{A numbered subsection}\label{subsec:A}
% This causes produces the error:
\subsec{An unnumbered subsection}\label{subsec:A}
\begin{table}[h]
\begin{gather*}
2+2 = 4
\end{gather*}
\caption{Some math}
\label{tbl:math}
\end{table}
Here we are in \cref{sec:first}.
In \cref{tbl:math} we see some math.
\end{document}
哪里出了问题？如何修复？
笔记：在我的“真实”书长文档中，我遇到了一个大概相关的错误，但\cref事实是：没有发出错误，而是在预期的输出“表 1.1”的位置产生了形式为“子节 [子节名称]”的引用！
有关的：
带有自定义未编号 SUBsections 的复数 \cref
更新：
这是一个更简单的 MWE — 没有任何table环境或数学，也没有引用第 n 节而不是第 mn 节的代码 — 但会导致相同的错误：
\documentclass{memoir}
\setsecnumdepth{subsection}
% Handle refs to subsections, which are unnumbered
\newcounter{subsec}
\newcommand{\subsec}[1]{%
% 2 lines moved to end per Mico
%% \subsection*{#1}%
%% \addcontentsline{toc}{subsection}{#1}%
\refstepcounter{subsec}%{\ss}
\def\cref@currentlabel{[subsec][\arabic{subsec}][]#1}%
\def\@currentlabelname{#1}%
\subsection*{#1}%
\addcontentsline{toc}{subsection}{#1}%
}
\usepackage[colorlinks,linkcolor=red]{hyperref}
\usepackage[nameinlink,noabbrev,capitalize]{cleveref}
\begin{document}
\chapter{The chapter}\label{chap:the}
\section{A first section}\label{sec:first}
Nothing
\section{Section two}\label{sec:2nd}
% Cleveref is OK with \subsection instead of \subsec
%\subsection{A numbered subsection}\label{subsec:A}
% This causes produces the error:
\subsec{An unnumbered subsection}\label{subsec:A}
Here we are in \cref{sec:2nd}.
\end{document}