我正在尝试编译 LaTeX 文档。我有一个单独的.bib文件，正在使用 BiBTex。我输入了八个数字，通常使用htbp放置选项，这些数字编译得很好。
但是，当尝试使用以下命令进行编译以插入第 9 个数字时：
\begin{figure}[htbp]
\centering
\includegraphics[width=\textwidth]{figures/Fig9-retry.png}
\caption[A representation of an injector block.]{A representation of an injector block.}
\label{fig:9}
\end{figure}
它无法编译并且我收到以下错误消息：
<use figures/Fig8-storagemod.png>
Package pdftex.def Info: figures/Fig8-storagemod.png used on input line 270.
(pdftex.def) Requested size: 455.24411pt x 266.9888pt.
[13 <C:/Users/jd7368/Documents/Lit review/figures/Fig8-storagemod.png>] [14] [
15] [16] [17] [18]
! Undefined control sequence.
<argument> ... \sf@size \z@ \selectfont \@currbox
l.440 \begin{figure}[htbp]
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.
Missing character: There is no ô in font cmr12!
Missing character: There is no ó in font cmr12!
Missing character: There is no ò in font cmr12!
Missing character: There is no ñ in font cmr12!
Missing character: There is no ð in font cmr12!
Missing character: There is no ï in font cmr12!
Missing character: There is no î in font cmr12!
Missing character: There is no í in font cmr12!
Missing character: There is no ì in font cmr12!
Missing character: There is no ë in font cmr12!
Missing character: There is no ü in font cmr12!
Missing character: There is no û in font cmr12!
Missing character: There is no ú in font cmr12!
Missing character: There is no ù in font cmr12!
Missing character: There is no ø in font cmr12!
Missing character: There is no ÷ in font cmr12!
Missing character: There is no ö in font cmr12!
Missing character: There is no õ in font cmr12!
! Undefined control sequence.
\@xfloat ...a \@tempcntb \global \count \@currbox
\@tempcnta }\@fltovf \fi \...
l.440 \begin{figure}[htbp]
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.
! Missing number, treated as zero.
<to be read again>
}
l.440 \begin{figure}[htbp]
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
! LaTeX Error: Too many unprocessed floats.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.440 \begin{figure}[htbp]
You've lost some text. Try typing <return> to proceed.
If that doesn't work, type X <return> to quit.
! Undefined control sequence.
\@xfloat ...@fltovf \fi \global \setbox \@currbox
\color@vbox \normalcolor \...
l.440 \begin{figure}[htbp]
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.
! Missing number, treated as zero.
<to be read again>
\color@vbox
l.440 \begin{figure}[htbp]
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
<figures/Fig9-retry.png, id=518, 642.14906pt x 331.99031pt>
File: figures/Fig9-retry.png Graphic file (type png)
<use figures/Fig9-retry.png>
Package pdftex.def Info: figures/Fig9-retry.png used on input line 442.
(pdftex.def) Requested size: 455.24411pt x 235.36522pt.
! Undefined control sequence.
\@largefloatcheck ->\ifdim \ht \@currbox
>\textheight \@tempdima -\textheigh...
l.445 \end{figure}
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.
! Missing number, treated as zero.
<to be read again>
>
l.445 \end{figure}
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
! Undefined control sequence.
<argument> \@currbox
l.445 \end{figure}
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.
! Improper \prevdepth.
<recently read> \prevdepth
l.445 \end{figure}
You can refer to \spacefactor only in horizontal mode;
you can refer to \prevdepth only in vertical mode; and
neither of these is meaningful inside \write. So
I'm forgetting what you said and using zero instead.
! You can't use `\prevdepth' in horizontal mode.
\end@float ...pdima \prevdepth \vbox {}\prevdepth
\@tempdima \penalty \@floa...
l.445 \end{figure}
Sorry, but I'm not programmed to handle this case;
I'll just pretend that you didn't ask for it.
If you're in the wrong mode, you might be able to
return to the right one by typing `I}' or `I$' or `I\par'.
! Missing number, treated as zero.
<to be read again>
\penalty
l.445 \end{figure}
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
! Illegal unit of measure (pt inserted).
<to be read again>
\penalty
l.445 \end{figure}
Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)
我查看了之前论坛上关于“未处理浮点数过多”问题的几个回答，并尝试\clearpage在每页底部插入命令，还尝试使用 morefloats 包。这些方法似乎都不起作用，而且仍然无法编译。问题似乎与第 9 个图插入有关。
有人能给我一些关于如何编译文件的建议吗？我将不胜感激。
我的序言如下：
\documentclass[a4paper,12pt]{report}
\usepackage{graphicx}
\usepackage[left=3.0cm, right=2.0cm, top=3.0cm, bottom=3.0cm]{geometry}
\usepackage{amsmath}
\usepackage{url}
\usepackage[notlof, nottoc, notlot]{tocbibind}
\usepackage{hyperref}
\usepackage{siunitx}
\usepackage{mathabx}
\usepackage{morefloats}
\usepackage{setspace}
\linespread{1.6}
\usepackage{cite}
答案1
Missing character: There is no ô in font cmr12!
您正在使用原始（7 位） TeX 编码中的重音字符
添加
\usepackage[T1]{fontenc}
并使用 8 位编码字体。您可能还想
\usepackage[latin1]{inputenc}
声明您正在使用 8 位输入。
您的另一个错误是\@currbox未定义。这是一个内部框寄存器，在图形/表格放置中起着核心作用。如果它未定义，则意味着您未显示的某些代码未定义它。除非您向我们展示代码，否则对此没有什么可说的。