How to solve hyperref anchor warnings?

Question

I'm writing a report document, at some point I create a new section inside a chapter and I got this message from sharetex LaTeX compiler:

main.tex:122 [hyperref] The anchor of a bookmark and its parent's must not be the same. Added a new anchor. (page 3)

undefined:undefined !h' float specifier changed to !ht'. (page 3)

It looks like two different problems however I have no clue about what is causing the second one, since I have no !h statement.

This is a Minimum non Working Example:

\documentclass[a4paper,12pt]{report}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage[pdftex,bookmarks=true,colorlinks=true,linkcolor=blue,citecolor=blue]{hyperref}
\usepackage{varioref}
\usepackage{cleveref}
\usepackage[hyperpageref]{backref}
\begin{document}
\tableofcontents
\chapter{Introduction}
\begin{itemize}
    \item {\bf Finalização} onde são finalizados os histogramas, eventualmente traçadas curvas de ajuste \emph{(fit)} e guardados os resultados no disco.
\end{itemize}
\chapter{Contextualização}
\section{Modelo de dados}
\end{document}

Can you show a minimal (non) working example (MWE) that exhibits the problem? — egreg, May 06 '13 at 12:56
@Sigur I have some images, but all after page 3, none of them with !h notation — RSFalcon7, May 06 '13 at 13:12
The "anchor" problem seems to stem from some interaction between varioref and cleverer; I don't get any warning if I don't load one out of those two packages. Do you really need to use both anyway? — jub0bs, May 06 '13 at 14:01
no idea, I just this headers from a friend. But the warning wasn't here at the beginning of this document — RSFalcon7, May 06 '13 at 14:04
It seems to be triggered by \section{...}. I don't know the details but cleverer and varioref must alter the behaviour of \section in some slightly incompatible way. One question: do you get the other warning (!h) with the current MWE? I don't get that one at all. — jub0bs, May 06 '13 at 14:05
Anyway, I can comment one of them if I got error means I'm using ;) — RSFalcon7, May 06 '13 at 14:05
See this answer: http://tex.stackexchange.com/a/53193/4427 According to it, the order is varioref, hyperref and cleveref — egreg, May 06 '13 at 14:25

score 2 · Accepted Answer · answered May 06 '13 at 14:19

2

Following Jubobs suggestion:

I remove varioref package and the warning disappeared, I didn't get any errors by removing so apparently I wasn't using.

answered May 06 '13 at 14:19

RSFalcon7

945

1

No need to mention me in your answer :) – jub0bs May 06 '13 at 14:20
it is your credit :) – RSFalcon7 May 06 '13 at 14:25

How to solve hyperref anchor warnings?

1 Answers1