Text Formatting ⇒ Appendix - section numbering

[silviahfuente]

I have a problem with my appendix environment. My appendix has two chapter with sections and subsections. In the first chapter the sections and subsections numbering are A.0.1 and A.0.1.1, respectivelly. In the second chapter I have, B.1 and B.1.1. I want section and subsection numbering like second chapter.
Please see example below.

Code: Select all

\begin{appendices}
	\pagestyle{empty}
	\pagestyle{fancy}
	\fancyhead[RO]{}
	\fancyhead[RE]{\textit{Development of new products from polyols of biomass}}
	\fancyhead[LO]{Apêndice \thechapter}
	\fancyhead[CO]{\nomecapitulo}
	\fancyhead[LE]{}
	\fancyfoot[C]{}
	\fancyfoot[LE,RO]{\bfseries\thepage}
	\renewcommand{\headrulewidth}{1.5pt}
	\renewcommand{\footrulewidth}{1.5pt}

	\renewcommand\chaptername{Appendix}
	\addtocontents{toc}{\protect\setcounter{tocdepth}{1}} 
	\makeatletter
	\addtocontents{toc}{%
		\begingroup
		\let\protect\l@chapter\protect\l@section
		\let\protect\l@section\protect\l@subsection
	}
	\makeatother
		
	\chapter{Procedures}
	
	\subsection{Chemical Composition of Raw Materials}\label{feedstock}

\chapter{Instrumental techniques}
	
	\section{Spectroscopic techniques}

[Johannes_B]

Please post a compilable document, not just a code snippet.

From what i can see, you are doing some strange stuff that should not be needed if used properly.

[Stefan Kottwitz]

Welcome to the forum!

The problem is right here:

Code: Select all

\chapter{Procedures}
 
\subsection{Chemical Composition of Raw Materials}

You don't have a section in this chapter, before you start a subsection. So the section number stays 0. Just write \section{Chemical Composition of Raw Materials} or insert another section heading to get a section 1 in chapter A, to get the subsection A.1.1.

Stefan