Open GustavoFelisbertoValente opened 3 months ago
Well it only happens for the first run.
Should be related to how xsim
retrieves exercise and solution data from aux file(s). In the first run \printsolutions
prints nothing, leaving an empty description
environment. The error was raised by that empty (derived) list environment.
You can define a command to typeset a placeholder.
% in preamble
\makeatletter
\newcommand{\dummyitem}{\if@newlist\item[Rerun needed]\fi}
\makeatother
% then in "solutions" environment
\begin{solutions}
\printsolutions
\dummyitem
\end{solutions}
When I try to run the example file, I get this error:
LaTeX Error: Something's wrong--perhaps a missing \item.
l.40 \end{solutions}