我为学士、硕士和博士论文创建了一个大型模板，其中包含一个 Latex 教程，其中包含一些基础知识和一些模板特定内容。我知道这个模板适用于 Windows 上的 MiKTeX 和 Linux 上的 TeX Live。
现在，我有第一位 Apple 用户尝试使用我的模板并开始使用 Latex，但模板不起作用。我将其追溯到这个最小工作示例（在 Mac 上不起作用）：
\documentclass[fontsize=12pt, twoside, paper=a4, ngerman, bibliography=totoc, listof=numbered, headinclude, headsepline, parskip=half, BCOR=15mm, DIV=18, numbers=noenddot]{scrbook}
\RequirePackage[ngerman]{babel}
\RequirePackage[utf8]{inputenc}
\RequirePackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[fleqn]{amsmath}
\usepackage[locale=DE,detect-all]{siunitx}
\begin{document}
\section{Error}
\begin{align}
(\num{1+i2})\,\si{\ampere} &= \SI{1+i2}{\ampere}\\
\ang{90} &= \SI{90}{\degree} = \SI{\pi/2}{\radian}
\end{align}
\end{document}
在日志中我可以看到以下错误：
- 包 siunitx 错误：无效数字“1+i2”。
- __siunitx_quantity_parsed_aux:w 的参数有一个额外的}。
- → 还有一些后续错误
以下是日志文件的一些部分：
This is pdfTeX, Version 3.141592653-2.6-1.40.24 (TeX Live 2022) (preloaded format=pdflatex 2022.12.22) 23 DEC 2022 17:45
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! Package siunitx Error: Invalid number '1+i2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '1+i2' could not be parsed as a number following the format defined
in module documentation.
! Package siunitx Error: Invalid number '1+i2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '1+i2' could not be parsed as a number following the format defined
in module documentation.
! Argument of \__siunitx_quantity_parsed_aux:w has an extra }.
<inserted text>
\par
l.15 \end{align}
I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.
Runaway argument?
\q_stop \group_end: \group_end: \\ \ang {90}
! Paragraph ended before \__siunitx_quantity_parsed_aux:w was complete.
<to be read again>
\par
l.15 \end{align}
I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing } inserted.
<inserted text>
}
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Extra }, or forgotten $.
<recently read> }
l.15 \end{align}
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Package siunitx Error: Invalid number '\pi /2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '\pi /2' could not be parsed as a number following the format
defined in module documentation.
! Argument of \__siunitx_quantity_parsed_aux:w has an extra }.
<inserted text>
\par
l.15 \end{align}
I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.
Runaway argument?
\q_stop \group_end: \group_end: \math@cr@@@ \global \column@ \z@ \add@amps \ET
C.
! Paragraph ended before \__siunitx_quantity_parsed_aux:w was complete.
<to be read again>
\par
l.15 \end{align}
I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing } inserted.
<inserted text>
}
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Extra }, or forgotten $.
<recently read> }
l.15 \end{align}
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Arithmetic overflow.
<recently read> \@tempcnta
l.15 \end{align}
I can't carry out that multiplication or division,
since the result is out of range.
! Package siunitx Error: Invalid number '1+i2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '1+i2' could not be parsed as a number following the format defined
in module documentation.
! Package siunitx Error: Invalid number '1+i2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '1+i2' could not be parsed as a number following the format defined
in module documentation.
! Argument of \__siunitx_quantity_parsed_aux:w has an extra }.
<inserted text>
\par
l.15 \end{align}
I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.
Runaway argument?
\q_stop \group_end: \group_end: \\ \ang {90}
! Paragraph ended before \__siunitx_quantity_parsed_aux:w was complete.
<to be read again>
\par
l.15 \end{align}
I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing \endgroup inserted.
<inserted text>
\endgroup
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Missing } inserted.
<inserted text>
}
l.15 \end{align}
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.
! Extra }, or forgotten $.
<recently read> }
l.15 \end{align}
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.
! Missing $ inserted.
<inserted text>
$
l.15 \end{align}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.
! Package siunitx Error: Invalid number '\pi /2'.
For immediate help type H <return>.
...
l.15 \end{align}
The input '\pi /2' could not be parsed as a number following the format
defined in module documentation.
)
Runaway argument?
\q_stop \group_end: \group_end: \end {align} \end {document}
! File ended while scanning use of \__siunitx_quantity_parsed_aux:w.
<inserted text>
\par
<*> 2.tex
I suspect you have forgotten a `}', causing me
to read past where you wanted me to stop.
I'll try to recover; but if the error is serious,
you'd better type `E' or `X' now and fix your file.
! Emergency stop.
<*> 2.tex
*** (job aborted, no legal \end found)
Here is how much of TeX's memory you used:
10191 strings out of 478268
237077 string characters out of 5846346
636007 words of memory out of 5000000
28319 multiletter control sequences out of 15000+600000
492665 words of font info for 44 fonts, out of 8000000 for 9000
1141 hyphenation exceptions out of 8191
108i,9n,106p,10627b,596s stack positions out of 10000i,1000n,20000p,200000b,200000s
! ==> Fatal error occurred, no output PDF file produced!
答案1
除了（a）更新版本希尼奇您使用的软件包——截至 2022 年 12 月中旬，该软件包的当前版本为 3.1.11——并且 (b) 从和更改为和\si——并且在适当的情况下，并且——您还需要运行\SI\unit\qty\complexunit\complexqty
\sisetup{input-digits = 0123456789\pi\mitpi}
为了“注册” \pi（及其数学斜体版本\mitpi）为数字。
这些更改并非特定于 MacOS 和 MacTeX。相反，它们是由软件包版本 3 中引入的语法更改引起的siunitx。
您可能还想考虑让您的模板或多或少地与所采用的 TeX 引擎（pdfTeX、XeTeX 或 LuaTeX）无关。这可以通过更改来实现（至少对于您提供的最小示例而言）
\RequirePackage[utf8]{inputenc}
\RequirePackage[T1]{fontenc}
\usepackage{lmodern}
到
\usepackage{iftex} % condtionals for checking which TeX engine is in use
\ifpdftex
\usepackage[T1]{fontenc}
%%\RequirePackage[utf8]{inputenc} % that's the default nowadays
\usepackage{lmodern}
\else % either XeLaTeX or LuaLaTeX
\usepackage{unicode-math}
\fi
\documentclass[fontsize=12pt, twoside, paper=a4,
ngerman, bibliography=totoc, listof=numbered,
headinclude, headsepline, parskip=half,
BCOR=15mm, DIV=18, numbers=noenddot]{scrbook}
\usepackage{babel} % employ 'ngerman' option automatically
\usepackage[fleqn]{amsmath}
\usepackage[locale=DE,detect-all]{siunitx}
\sisetup{input-digits = 0123456789\pi\mitpi} % <-- new
\usepackage{iftex} % condtionals for checking which TeX engine is in use
\ifpdftex
\usepackage[T1]{fontenc}
%%\RequirePackage[utf8]{inputenc} % that's the default nowadays
\usepackage{lmodern}
\else % either XeLaTeX or LuaLaTeX
\usepackage{unicode-math}
\fi
\begin{document}
$(\complexnum{1+i2})\,\unit{\ampere} = \complexqty{1+i2}{\ampere}$
$\ang{360} = \qty{360}{\degree} = \qty{2\pi}{\radian}$
\end{document}