Overleaf: \includepdf causing compilation timeout (due to an infinite loop)

Question

I just added a PDF in my Overleaf project (created by myself from Samsung Notes, never had a problem before) and adding this pdf using

\includepdf[pages=-]{Tp12.pdf}

(see pictures below) with

\usepackage{pdfpages}

caused me a timeout error:

Here is my pdf's location (the two first never caused any problem, and are not shorter).

This pdf has a size of 4,97 Mo.

Here is my head declaration in main.tex:

\documentclass{report}

\sceau{Pictures/sceau.jpg}

\usepackage{pdfpages}
\usepackage{xurl}
\usepackage{multicol}
\newenvironment{Figure}
  {\par\medskip\noindent\minipage{\linewidth}}
  {\endminipage\par\medskip}
  
  \usepackage{hyperref}

\hypersetup{
    colorlinks=true,
    linkcolor=blue,
    filecolor=teal,      
    urlcolor=cyan,
    pdftitle={Overleaf Example},
    pdfpagemode=FullScreen,
    }

\urlstyle{same}

\definecolor{RED}{RGB}{247,197,197}
\definecolor{GREEN}{RGB}{197,247,232}
\definecolor{GREEN_OCTAVE}{RGB}{68,200,81}
\definecolor{BLUE}{RGB}{197,232,247}
\definecolor{GRAY}{gray}{0.9}
\definecolor{lilas}{RGB}{238, 130, 238}

%+++++++++++New Commands++++++++++++
\newcommand{\bc}{\begin{center}}
\newcommand{\ec}{\end{center}}
\newcommand{\be}{\begin{equation}}
\newcommand{\ee}{\end{equation}}
\def\bi{\begin{enumerate}}
 \def\ei{\end{enumerate}}
 \newcommand{\dst}{\displaystyle}
\newcommand{\ba}{\begin{array}}
\newcommand{\ea}{\end{array}}
\newcommand{\R}{\mathbb{R}}
\newcommand{\C}{\mathbb{C}}
\newcommand{\N}{\mathbb{N}}
\newcommand{\K}{\mathbb{K}}
\newcommand{\ra}{\rightarrow}
\newcommand{\Ra}{\Rightarrow}
\newcommand{\lra}{\longrightarrow}
\newcommand{\Lra}{\Longrightarrow}
\newcommand{\Eq}{\Leftrightarrow}
\newcommand{\Leq}{\Longleftrightarrow}
\newcommand{\Lagr}{\mathcal{L}}

\addbibresource{biblio.bib}

\begin{document}

I hope I gave everything you need. I can't share the whole project for privacy issues.

Answer 1

You can simplify your example to

\documentclass{article}

\usepackage{pdfpages}

\begin{document}

aaa

\includepdf[pages=-]{missing.pdf}

\end{document}

This gives the error

! Package pdfpages Error: Cannot find file `missing.pdf'.

See the pdfpages package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 

If you choose to scroll past the error (effectively what overleaf will do for you) then tex will try to recover but gives a series of spurious internal errors and never terminates

! Package pdfpages Error: Cannot find file `missing.pdf'.

See the pdfpages package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 

! Package pdfpages Error: Cannot find file `-'.

See the pdfpages package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 
! Undefined control sequence.
\AM@expand@range ...M@i \relax \@tempcntb =\AM@ii 
                                                  \relax \ifnum \@tempcnta <...
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 
! Undefined control sequence.
\AM@expand@range ...M@i \relax \@tempcntb =\AM@ii 
                                                  \relax \ifnum \@tempcnta <...
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 
! Missing number, treated as zero.
<to be read again> 
                   \relax 
l.9 \includepdf[pages=-]{missing.pdf}
                                     
? 
....

Always check the log file for errors

Answer 2

I just found out what the problem was: I wrote \includepdf[pages=-]{Tp12.pdf} instead of \includepdf[pages=-]{pdf/Tp12.pdf} ! It was just that, I forgot to put the file's name before !