我使用的代码是
\documentclass{article}
\usepackage{amsmath,amsthm}
\newtheorem{theorem}{Lemma}
\usepackage{xcolor}
\usepackage{biblatex}
\usepackage{hyperref} % Important!
\bibliography{biblio}
\usepackage[inactive]{fancytooltips}
\begin{document}
This is \tooltip*{\LaTeX}{lion} system.
\begin{theorem}[Lemma from \cite{goossens93}]\label{lemma}
If $k<0$, then
\begin{equation}
\label{eq:1}
x^2+k<x^2
\end{equation}
for every real number $x$.
\end{theorem}
Inequality \eqref{eq:1} in Lemma \ref{lemma} can be proved easily. Is
more general than \cite[Thm. 3.1]{knuth79}.
\begin{equation}
\label{eq:2}
x^2+k_1<x^2
\end{equation}
\clearpage
See Lemma~\ref{lemma}, equation~(\ref{eq:1}). Compare also (\ref{eq:2}).
\printbibliography
\end{document}
以下是我的示例的日志文件：
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!pdfTeX error: pdflatex.exe (file ./minimal.pdf): reading image file failed
==> Fatal error occurred, no output PDF file produced!
具体来说，如果我不使用 fancy-preview，则可以编译该文件，但如果perl fancy-preview minimal使用该命令，则会导致此错误。该代码是在 Windows PowerShell 上使用的。如果我需要提供其他任何信息，请告诉我。