# Undefined Control Sequence but same cls \maketitle

I'm having that problem when creating the title of my thesis. I know it is because the command created in the .cls file is different from the declarations I'm using in the .tex file, but I can't find the problem. Here's my .tex part:

\title{\Large{title}}
\crest{\includegraphics[width=40mm]{Figures/...}}
\author{My Name}
\collegeordept{Dept}
\university{Uni Name}

\supervisor{Supervisor name}
% DECLARATION
% Use the following command to change the declaration text:
%\renewcommand{\submittedtext}{INSERT NEW TEXT HERE}
\degree{Master's degree}
\degreedate{Date}

\begin{document}

% A page with the abstract and running title and author etc may be
% required to be handed in separately. If this is not so, comment
% the following 3 lines:
% \begin{abstractseparate}
%   \input{Abstract/abstract}
% \end{abstractseparate}
\begin{spacing}{1}
\maketitle
\end{spacing}


And the .cls part:

% TITLE PAGE
\renewcommand{\maketitle}{%
\pagenumbering{roman} % Sasa Tomic
\setcounter{page}{0}  % Sasa Tomic
\begin{alwayssingle}
\renewcommand{\footnotesize}{\small}
\renewcommand{\footnoterule}{\relax}
\thispagestyle{empty}
%  \null\vfill
\begin{center}
{ \Huge {\bfseries {\@title}} \par}
{\large \vspace*{30mm} {{\@crest} \par} \vspace*{20mm}}
{{\Large \@author} \par}
{\large \vspace*{1ex}
{{\@collegeordept} \par}
\vspace*{1ex}
{{\@university} \par}
\vspace*{20mm}
{{\submittedtext} \par}
\vspace*{1ex}
{\it {\@degree} \par}
\vspace*{2ex}
{\@degreedate}}
\end{center}
%     \null\vfill
\end{alwayssingle}
}


Where am I wrong? Thank you all.

Edit: the error is

\maketitle ... } \vspace *{20mm} {{\submittedtext
} \par } \vspace *{1ex}
{\...
l.109 \maketitle

The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., \hobx'), type I' and the correct
spelling (e.g., I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


How do I fix the error?

• What exactly is the question? Please show a complete document that can be used to reproduce your problem. Also paste the exact error message if there is any. – siracusa Aug 21 at 16:11
• Added the link to my documents – thranduil90 Aug 21 at 16:23
• Note that links to mwe is usually frowned upon here as the question is likely to not be usable in the future as the external files are no longer available – daleif Aug 21 at 16:29

The .cls defines

\newcommand{\submittedtextt}{{\textit{Supervisor}}}


yet the \maketitle uses

\submittedtext


You need to fix the .cls to define

\newcommand{\submittedtext}{{\textit{Supervisor}}}

• @thranduil90: That's because \@supervisor - the macro that stores your supervisor name - is never used within \maketitle. So, you can define it all you want but it won't appear anywhere unless you update \maketitle to use it. – Werner Aug 21 at 16:42
• I have added the following code: {\Large {\@supervisor} \par} \vspace*{1ex} to the \makefile in the .cls, and in the .tex I added:  \supervisor{name}` after the \university but I'm getting the error on \maketitle again. Where am I wrong? – thranduil90 Aug 21 at 16:49
• @thranduil90: What error? – Werner Aug 21 at 17:23
• Same as before, the one in the original post – thranduil90 Aug 21 at 19:20