当我将我的 overleaf 文件提交到 arXiv 时，尽管 overleaf 没有任何错误或警告，我还是收到了此消息！
arXiv's automated TeX processing has failed to process your source
这些是我正在使用的包
\documentclass[5p,preprint]{elsarticle}
\journal{Energy}
\setcitestyle{square}
\usepackage{times}
\usepackage{xurl}
\usepackage{hyperref}
\usepackage{graphicx}
\usepackage{subfig}
\usepackage{amsmath}
\usepackage[RPvoltages]{circuitikz}
\usetikzlibrary{patterns}
\usepackage{array,booktabs}
\usepackage{tikz}
\usepackage{float}
\hypersetup{pdfauthor=whatever}
\hbadness=6000
\overfullrule=1pt
\hfuzz=2pt
\pdfoutput=1
错误
! LaTeX Error: File `xurl.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
Enter file name:
! Emergency stop.
<read *>
l.7 \usepackage
{hyperref}^^M
! ==> Fatal error occurred, no output PDF file produced!
Transcript written on main.log.
[verbose]: pdflatex 'main.tex' failed.
[verbose]: Removing (La)TeX AUX file called 'main.spl' (1599425496 >= 1599425496)
[verbose]: 'htex' is not a valid TeX format; will ignore.
[verbose]: TEXMFCNF is unset.
[verbose]: ~~~~~~~~~~~ Running htex for the first time ~~~~~~~~
[verbose]: Running: "(export HOME=/tmp PATH=/texlive/2016/bin/arch:/bin; cd /submissions/3355830/ && tex 'main.tex' < /dev/null)" 2>&1
[verbose]: This is TeX, Version 3.14159265 (TeX Live 2016) (preloaded format=tex)
(./main.tex
! Undefined control sequence.
l.1 \documentclass
[5p,preprint]{elsarticle}
?
! Emergency stop.
l.1 \documentclass
[5p,preprint]{elsarticle}
No pages of output.
Transcript written on main.log.
[verbose]: tex 'main.tex' failed.
[verbose]: TEXMFCNF is unset.
[verbose]: ~~~~~~~~~~~ Running tex for the first time ~~~~~~~~
[verbose]: Running: "(export HOME=/tmp PATH=/texlive/2016/bin/arch:/bin; cd /submissions/3355830/ && tex 'main.tex' < /dev/null)" 2>&1
[verbose]: This is TeX, Version 3.14159265 (TeX Live 2016) (preloaded format=tex)
(./main.tex
! Undefined control sequence.
l.1 \documentclass
[5p,preprint]{elsarticle}
?
! Emergency stop.
l.1 \documentclass
[5p,preprint]{elsarticle}
No pages of output.
Transcript written on main.log.
[verbose]: tex 'main.tex' failed.
[verbose]: We failed utterly to process the TeX file 'main.tex'
[error]: Unable to sucessfully process tex files.
*** AutoTeX ABORTING ***
[verbose]: AutoTeX returned error: Unable to sucessfully process tex files.
[verbose]: $autotex->process failed $@: $?: 0 $!: Inappropriate ioctl for device
[verbose]: Error running AutoTeX process
：