I had several figures included in my .tex file with the use of \usepackage{graphicx} written like the following:
\begin{figure}[ht]
\center
\includegraphics{compton.jpg}
\caption{Compton scattering}
\end{figure}
They were all compiling fine yet after writing some basic text elsewhere on the page, when I tried to compile it said:
\begin{figure}[ht]
You've lost some text. Try typing return to proceed
Can anyone shed light as to what may have occured?