At the moment I try to add an acronym list into my document with the IEEEtran documentclass.
Which is working but the spacing between the short and long acronym form is off:
So i tried to change the printglossary style to style=long, which gives me an error:
Package longtable Error: longtable not in 1-column mode.
Why do I get this error with IEEEtran, but not with other documentclasses like scrartcl? How can I change the spacing between the short and long acronym form inside the IEEEtran documentclass?
\documentclass[
conference,
]{IEEEtran}
\usepackage[
backend = biber,
]{biblatex}
\usepackage[
acronym,
automake,
nopostdot,
toc,
nomain,
]{glossaries}
\makeglossaries
\newacronym[
]{GASNEV}{GasNEV}{Gasnetzentgeltverordnung}
\newacronym[
]{KWK}{KWK}{Kraft-Wärme-Kopplung}
\begin{document}
\printglossary[
type=\acronymtype,
nonumberlist,
% style=long,
]
My Acronyms:
\gls{KWK}
\gls{GASNEV}
\end{document}
Thank you in advance :)

style=superoption which relies on thesupertabularpackage instead of thelongtablepackage. As far as I remember,supertabularcan, unlikelongtablebe used intwocolumndocument classes. – leandriis Jun 07 '20 at 18:53