您使用的类需要更多内容才能正确编译。因此，带有一些内容的简单proposal 环境是行不通的。我的建议是从dfgproposal class 提供的简单示例proposal.tex 开始。
这里是示例的摘录，精简为一些小/易于管理的内容：
\documentclass[RAM]{dfgproposal}
\usepackage[utf8]{inputenc}
\WAperson[id=miko,
personaltitle=Prof. Dr.,
birthdate=13. September 1964,
academictitle=Professor of Computer Science,
affiliation=jacu,
department=case,
privaddress=None of your business,
privtel=that neither,
email=m.kohlhase@jacobs-university.de,
workaddress={Campus Ring 1, 28757 Bremen},
worktel=+49 421 200 3140,
worktelfax=+49 421 200 3140/493140,
workfax=+49 421 200 493140]
{Michael Kohlhase}
\WAperson[id=gc,
personaltitle=Dr.,
academictitle=Senior Researcher,
birthdate=14. April 1972,
affiliation=pcg,
department=pcsa,
privaddress=None of your business,
privtel=that neither,
workaddress={PCG Way 7, Hooville},
worktel=+49 421 0815 4711,
workfax=+49 421 0815 4712,
email=gc@pcg.phony]
{Great Communicator}
\WAinstitution[id=case,acronym=CASE,shortname=CASE,
url=http://jacobs-university.de/ses/case,
partof=jacu]
{Center for Advanced Systems Engineering}
\WAinstitution[id=jacu,acronym=JacU,
url=http://jacobs-university.de,
streetaddress={Campus Ring 1},
townzip={28759 Bremen},
countryshort=D,
country=Germany,
type=University,
logo=jacobs-logo.png,
shortname=Jacobs University]
{Jacobs University Bremen}
\WAinstitution[id=pcsa,
url=http://pcg.phony/sa,
partof=pcg,shortname=Science Affairs]
{Science Affairs}
\WAinstitution[id=pcg,acronym=PCG,
url=http://pcg.phony,
countryshort=D,
streetaddress={Seefahrtstrasse 5},
townzip={23555 Hamburg},
shortname=Power Consulting]
{Power Consulting GmbH}
\begin{document}
\begin{center}\color{red}\huge
This mock proposal is just an example for \texttt{dfgproposal.cls} it reflects the
current DFG template valid from October 2011.
\end{center}
\urldef{\gcpubs}\url{http://www.pcg.phony/~gc/pubs.html}
\urldef{\mikopubs}\url{http://kwarc.info/kohlhase/publications.html}
\begin{proposal}[PI=miko,
pubspage=mikopubs,
thema=Intelligentes Schreiben von Antr\"agen,
acronym={iPoWr},
acrolong={\underline{I}ntelligent} {\underline{P}r\underline{o}sal} {\underline{Wr}iting},
title=\pn: \protect\pnlong,
totalduration=3 years,
since=1. Feb 2009,
start=1. Feb. 2010,
months=24,
RM=36,RAM=36,
discipline=Computer Science,
areas=Knowledge Management]
\begin{Summary}
Writing grant proposals is a collaborative effort that requires the integration of
contributions from many individuals. The use of an ASCII-based format like LaTeX allows
to coordinate the process via a source code control system like Subversion, allowing the
proposal writing team to concentrate on the contents rather than the mechanics of
wrangling with text fragments and revisions.
\end{Summary}
\section{Additional information \deu{(Ergänzende Erklärungen)}}
Funding proposal XYZ-83282 has been submitted prior to this proposal on related topic XYZ.
\end{proposal}
\end{document}