\documentclass[ captions=tableheading, chapterprefix]{scrreprt}
\usepackage{pgfplots} % benötigt für Vektorgrafiken
\pgfplotsset{compat=newest,compat/show suggested version=false} %aktuelle
%Version ohne Meldung
\usepackage{float} % Befehel [H] nagelt Grafiken an eine
%Position fest
\usepackage{pdfpages} % Einbinden von PDF Dateien
\usepackage{graphicx} % Einbinden von Grafiken
\graphicspath{{../Grafiken/}} % Grafiken Pfad
\usepackage{color} %farbiger Text, Hintergrund etc
\begin{document}
Test
\begin{figure}
\includegraphics{Kraftschlussellipse}
\end{figure}
\end{document}
我在使用软件包时遇到错误includegraphics。我读到我应该更新 TeXstudio 和 MikTeX，但什么都没变。当我将鼠标指向代码时，会出现图片预览，路径一定是正确的。代码有什么问题？
总共test.log超过 30000 个字符。我希望我在这里得到了有用的信息：
l.21 \includegraphics{Kraftschlussellipse}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file
}}\expandafter \filename@p...
l.21 \includegraphics{Kraftschlussellipse}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
<recently read> \unquote@name
l.21 \includegraphics{Kraftschlussellipse}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
<recently read> \quote@name
l.21 \includegraphics{Kraftschlussellipse}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
<recently read> \quote@name
l.21 \includegraphics{Kraftschlussellipse}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! LaTeX Error: File `Kraftschlussellipse' not found.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.21 \includegraphics{Kraftschlussellipse}
I could not locate the file with any of these extensions:
.pdf,.png,.jpg,.mps,.jpeg,.jbig2,.jb2,.PDF,.PNG,.JPG,.JPEG,.JBIG2,.JB2,.eps
Try typing <return> to proceed.
If that doesn't work, type X <return> to quit.
[1{C:/Users/student2/AppData/Local/MiKTeX/2.9/pdftex/config/pdftex.map}
答案1
Ulrike 是对的。我通过右键单击管理员模式启动了 MiKTeXConsole，而不是单击切换到管理员模式来启动它。感谢所有作者的快速帮助！
如何解决问题：启动 MiKTeX 控制台 --> 点击“切换到管理员模式” --> 点击更新。重启控制台 --> 点击“保持用户模式” --> 更新