[Tex/LaTex] Error: File ended while scanning use of \kvsetkeys

Question

I´m pretty new to LaTeX. When generating the pdf, I receive the error:

File ended while scanning use of \kvsetkeys

I´m using the standard code developed by an brazilian university to write my phd dissertation.

Could anyone help me?

Here is the code:

\documentclass[
12pt,
openright,          
oneside,            
a4paper,             
english,            
french,             
spanish,            
brazil              
]{abntex2}

\usepackage{lmodern}                        
\usepackage[T1]{fontenc}        
\usepackage{ucs}
\usepackage[utf8]{inputenc}     
\usepackage{lastpage}           
\usepackage{indentfirst}        .
\usepackage{color}              
\usepackage{graphicx}           
\usepackage{microtype}          
\usepackage{amsmath}
\usepackage{chngcntr}
\usepackage[table]{xcolor}
\usepackage{pgf-pie}
\usepackage{multirow}
\usepackage[normalem]{ulem}
\useunder{\uline}{\ul}{}
\usepackage[brazilian,hyperpageref]{backref}    
\usepackage[alf,abnt-etal-list=0,abnt-etal-cite=2,abnt-etal-text=it,abnt-repeated-author-omit=yes]{abntex2cite} 
\renewcommand{\backrefpagesname}{Citado na(s) página(s):~}
\renewcommand{\backref}{}
\renewcommand*{\backrefalt}[4]{
    \ifcase #1 %
        Nenhuma citação no texto.%
    \or
        Citado na página #2.%
    \else
        Citado #1 vezes nas páginas #2.%
    \fi}%

\counterwithout{equation}{chapter}
\makeatletter
\hypersetup{
%pagebackref=true,
pdftitle={\@title}, 
pdfauthor={\@author},
pdfsubject={\imprimirpreambulo},
pdfcreator={LaTeX with abnTeX2},
pdfkeywords={abnt}{latex}{abntex}{abntex2}{trabalho acadêmico}, 
colorlinks=true,            
linkcolor=black,            
citecolor=black,            
filecolor=magenta,          
urlcolor=black,
%bookmarksdepth=4}
\makeatother
\setlength{\parindent}{1.3cm}
\setlength{\parskip}{0.2cm}  % tente também \onelineskip
\makeindex
\begin{document}
\selectlanguage{brazil}
\frenchspacing 
\imprimircapa
\imprimirfolhaderosto
\setlength{\absparsep}{18pt} 
\begin{resumo}  
\vspace{\onelineskip}
\end{resumo}
\begin{resumo}[Abstract]
\vspace{\onelineskip} 
\noindent 
\end{resumo}
\pdfbookmark[0]{\listfigurename}{lof}
\listoffigures*
\cleardoublepage
\pdfbookmark[0]{\listtablename}{lot}
\listoftables*
\cleardoublepage
\begin{siglas}
\end{siglas}
\pdfbookmark[0]{\contentsname}{toc}
\tableofcontents*
\cleardoublepage
\textual
\chapter{Introdução}
\section{Apresentação}
\phantompart
\postextual
\bibliography{Bibliografia}
\begin{apendicesenv}
\end{apendicesenv}
\begin{anexosenv}
\end{anexosenv}
\phantompart
\printindex
\end{document}

Answer 1

Your main error here is the commented closing bracket in command \hypersetup. Change it to (see the marking <=======:

\hypersetup{%
% pagebackref=true,
  pdftitle={\@title}, 
  pdfauthor={\@author},
  pdfsubject={\imprimirpreambulo},
  pdfcreator={LaTeX with abnTeX2},
  pdfkeywords={abnt}{latex}{abntex}{abntex2}{trabalho acadêmico}, 
  colorlinks=true,            
  linkcolor=black,            
  citecolor=black,            
  filecolor=magenta,          
  urlcolor=black,
%bookmarksdepth=4 % <===================================================
} % <===================================================================

After commenting a few other options and adding some missing commands your code compiles. See the following MWE (and please check the lines marked with <====):

\documentclass[%
12pt,
openright,          
oneside,            
a4paper,             
%english,            
%french,             
%spanish,            
brazil              
]{abntex2}

\usepackage{lmodern}                        
\usepackage[T1]{fontenc}        
\usepackage{ucs}
\usepackage[utf8]{inputenc}     
\usepackage{lastpage}           
\usepackage{indentfirst}        %.<=====================================
\usepackage{color}              
\usepackage{graphicx}           
\usepackage{microtype}          
\usepackage{amsmath}
\usepackage{chngcntr}
\usepackage[table]{xcolor}
\usepackage{pgf-pie}
\usepackage{multirow}
\usepackage[normalem]{ulem}
\useunder{\uline}{\ul}{}
\usepackage[brazilian,hyperpageref]{backref}    
\usepackage[alf,abnt-etal-list=0,abnt-etal-cite=2,abnt-etal-text=it,abnt-repeated-author-omit=yes]{abntex2cite} 
\renewcommand{\backrefpagesname}{Citado na(s) página(s):~}
\renewcommand{\backref}{}
\renewcommand*{\backrefalt}[4]{
    \ifcase #1 %
        Nenhuma citação no texto.%
    \or
        Citado na página #2.%
    \else
        Citado #1 vezes nas páginas #2.%
    \fi}%

\counterwithout{equation}{chapter}
\makeatletter
\hypersetup{%
% pagebackref=true,
  pdftitle={\@title}, 
  pdfauthor={\@author},
  pdfsubject={\imprimirpreambulo},
  pdfcreator={LaTeX with abnTeX2},
  pdfkeywords={abnt}{latex}{abntex}{abntex2}{trabalho acadêmico}, 
  colorlinks=true,            
  linkcolor=black,            
  citecolor=black,            
  filecolor=magenta,          
  urlcolor=black,
%bookmarksdepth=4 % <===================================================
} % <===================================================================
\makeatother
\setlength{\parindent}{1.3cm}
\setlength{\parskip}{0.2cm}  % tente também \onelineskip
\makeindex

\author{John Doe} % <===================================================
\title{title of document}
\date{\today}

\begin{document}
\selectlanguage{brazil}
\frenchspacing 
\imprimircapa
%\imprimirfolhaderosto % <============== causes errors
\setlength{\absparsep}{18pt} 
\begin{resumo}  
\vspace{\onelineskip}
\end{resumo}
\begin{resumo}[Abstract]
\vspace{\onelineskip} 
\noindent 
\end{resumo}
\pdfbookmark[0]{\listfigurename}{lof}
\listoffigures*
\cleardoublepage
\pdfbookmark[0]{\listtablename}{lot}
\listoftables*
\cleardoublepage
%\begin{siglas}
%\end{siglas}
\pdfbookmark[0]{\contentsname}{toc}
\tableofcontents*
\cleardoublepage
\textual
\chapter{Introdução}
\section{Apresentação}
\phantompart
\postextual
\bibliography{Bibliografia}
\begin{apendicesenv}
\end{apendicesenv}
\begin{anexosenv}
\end{anexosenv}
\phantompart
\printindex
\end{document}

Please check the commented lines to evaluate the error there and change then your original code ...