我正在重新打开 3 年前处理过的一些文档。一切都运行良好（设置大小、颜色、文本、图例、外部化为 pdf、重新输入 pdf 图形以节省计算时间）
我使用的文档和以前一模一样，但我无法再更新“.pdf”文件。我的目录中出现了一个“.md5”文件，但没有“.pdf”文件。编译时，我收到“进程因错误而退出”的消息，但没有红色警告消息……我很迷茫……
你能告诉我哪里出了问题吗？这是主文档，TesFigure 代码如下
\documentclass[a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[english]{nomencl}
\makenomenclature
\usepackage{lmodern,textcomp}
\usepackage[utf8x]{inputenc}
\usepackage{graphicx}
\usepackage[dvips]{epsfig}
\usepackage{epstopdf}
\usepackage{caption}
\usepackage{amsmath,amssymb,amsfonts,amsthm}
\usepackage{tikz}
\usepackage{pgfplots}
\usepgfplotslibrary{external}
\tikzexternalize
\tikzsetexternalprefix{}
\newlength\figureheight
\newlength\figurewidth
\newcommand{\external}[1]{\tikzsetfigurename{#1}}
\newcommand{\externalremake}{\tikzset{external/remake next}}
\newcommand{\externalfalse}{\tikzset{external/export=false}}
\definecolor{VertClair}{rgb}{0.592,0.71,0.235}
\definecolor{RougeFonce}{rgb}{0.753,0,0}
\pgfplotsset{compat=1.16}
\begin{document}
\pgfplotsset{xticklabel style={/pgf/number format/fixed,/pgf/number format/precision=2, yshift=-0.0cm}, xlabel style={yshift=-0.0cm}, yticklabel style={/pgf/number format/fixed, yshift=0.0cm}, ylabel style={yshift=-0.0cm}, try min ticks=4, title style={yshift=0.0cm}, /pgf/number format/.cd, 1000 sep={}}
\setlength\figureheight{0.2\textheight}
\setlength\figurewidth{0.48\textwidth}
\begin{figure}
\externalremake
\tikzsetnextfilename{TestFigure}
\input{TestFigure}
\caption{Test}
\end{figure}
\end{document}
和 Testfigure.tex 文档：
\pgfplotsset{ylabel style={text height=2em}}
\begin{tikzpicture}
\begin{axis}[%
width=\figurewidth,
height=\figureheight,
xmin=0,
xmax=4100,
xlabel={$f$ [Hz]},
ymin=0,
ymax=80,
ylabel={$\Re(k_p)$ [rad/m]},
name=plot1,
legend style={at={(0.5,1.2)},anchor=south,draw=black,fill=white,legend cell align=left}
]
\addplot [
color=VertClair,
line width=3pt,
solid
]
table[row sep=crcr]{
199.219 0\\
208.98465 0\\
218.7503 0\\
228.51595 0\\
238.2816 10.4818102991843\\
248.04725 10.7058724227101\\
257.8129 10.9391425787095\\
267.57855 11.1233032281827\\
277.3442 11.3565733841821\\
287.10985 11.5898435401816\\
296.8755 11.7647961571811\\
306.64115 11.9980663131805\\
316.4068 12.1945043392853\\
326.17245 12.3786649887585\\
335.9381 12.5628256382318\\
345.70375 12.746986287705\\
355.4694 12.9710484112307\\
365.23505 13.155209060704\\
375.0007 13.3884792167034\\
384.76635 13.5726398661766\\
394.532 13.805910022176\\
404.29765 13.9862339914519\\
};
\addlegendentry{McDaniel};
\addplot [
color=RougeFonce,
line width=0.8pt,
solid
]
table[row sep=crcr]{
199.219 9.5463806877398\\
208.98465 9.79194715237442\\
218.7503 10.0318922438826\\
228.51595 10.2666857179722\\
238.2816 10.4967419836201\\
248.04725 10.7224284961406\\
257.8129 10.944072609671\\
267.57855 11.1619672178418\\
277.3442 11.3763754320694\\
287.10985 11.5875344887954\\
296.8755 11.7956590338924\\
306.64115 12.0009439001414\\
316.4068 12.2035664691959\\
326.17245 12.4036886907204\\
335.9381 12.6014588169266\\
345.70375 12.7970128994806\\
355.4694 12.9904760869259\\
365.23505 13.1819637537857\\
375.0007 13.3715824869617\\
384.76635 13.5594309505943\\
394.532 13.7456006469687\\
404.29765 13.9301765881435\\
};
\addlegendentry{McDaniel + lissage};
\end{axis}
\begin{axis}[%
width=\figurewidth,
height=\figureheight,
xmin=0,
xmax=4100,
xlabel={$f$ [Hz]},
ymin=-11,
ymax=1,
ylabel={$\Im(k_p)$ [rad/m]},
at=(plot1.right of east),
anchor=left of west
]
\addplot [
color=VertClair,
line width=3pt,
solid,
forget plot
]
table[row sep=crcr]{
199.219 -9.57512603494448\\
208.98465 -9.76043768847691\\
218.7503 -9.99554945097107\\
228.51595 -10.2678002777756\\
238.2816 -0.0168813928683789\\
248.04725 -0.0135051142947031\\
257.8129 -0.00982190130523863\\
267.57855 -0.0135051142947031\\
277.3442 -0.0110496389683935\\
287.10985 -0.0122773766315483\\
296.8755 -0.0156536552052241\\
306.64115 -0.0168813928683789\\
316.4068 -0.0168813928683789\\
326.17245 -0.0193368681946885\\
335.9381 -0.0214854091052095\\
345.70375 -0.0193368681946885\\
355.4694 -0.0202576714420547\\
365.23505 -0.0239408844315192\\
375.0007 -0.00982190130523863\\
384.76635 -0.0359113266472787\\
394.532 -0.0584710062077487\\
404.29765 -0.182472510186386\\
};
\addplot [
color=RougeFonce,
line width=0.8pt,
solid,
forget plot
]
table[row sep=crcr]{
199.219 0.0201186749462678\\
208.98465 0.0159246606167756\\
218.7503 0.0120013879324201\\
228.51595 0.00832306875198974\\
238.2816 0.00486705219845796\\
248.04725 0.00161334439087568\\
257.8129 -0.00145578357296117\\
267.57855 -0.00435611816486059\\
277.3442 -0.00710177077661633\\
287.10985 -0.00970540083186755\\
296.8755 -0.0121784031586447\\
306.64115 -0.0145310662741576\\
316.4068 -0.0167727068313912\\
326.17245 -0.0189117844034445\\
335.9381 -0.0209559999520366\\
345.70375 -0.022912380680296\\
355.4694 -0.0247873534626333\\
365.23505 -0.0265868086434011\\
375.0007 -0.0283161556766149\\
384.76635 -0.0299803718231377\\
394.532 -0.0315840449154816\\
404.29765 -0.033131411033116\\
};
\end{axis}
\end{tikzpicture}%
答案1
使用给定的最小示例并在 TeXLive 2019 上运行
pdflatex --shell-escape test_document.tex
生成以下输出，没有错误或警告：
