\usepackage[backend=biber]{biblatex}
\addbibresource{ckwj.bib}
下面是正文里面的引用
\cite{biblatex}
\printbibliography
Missing begin{document}. includepdf[pages={1}]{zysx.pdf}
Undefined control sequence. includepdf[pages={1}]{zysx.pdf}
Undefined control sequence. includepdf[pages={1}]{zysx.pdf}
No file 实习报告.aux.
Everysel is no longer required.,(everysel) The LaTeX kernel is now providing the same functionality itself.,(everysel) See the package documentation or lthooks-doc for further information. .
No file 实习报告.bbl.
No file 实习报告.toc.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
Overfull hbox (3.9472pt too wide) detected
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
Citation 'biblatex' on page 5 undefined
Empty bibliography
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
There were undefined references.
Please (re)run Biber on the file:(biblatex) 实习报告(biblatex) and rerun LaTeX afterwards.
这是报错
`%导言区
documentclass[UTF8]{ctexart}
usepackage[a4paper]{geometry} % 调整纸张大小和页边距的包,中括号中规定了纸张大小
usepackage{pdfpages}
geometry{left=3.18cm,right=3.18cm,top=2.54cm,bottom=2.54cm} % 页边距设置
includepdf[pages={1}]{zysx.pdf}
usepackage{fancyhdr}
pagestyle{fancy}
lhead{} chead{沈阳航空航天大学 quad 专业实习 } rhead{}
lfoot{} cfoot{thepage} rfoot{}
renewcommandheadrulewidth{1pt}%页眉横线
renewcommandfootrulewidth{1pt}%页脚横线
usepackage{enumerate}
usepackage[backend=biber]{biblatex}
addbibresource{ckwj.bib}
%正文区
begin{document}
end{document}
%bib文件
@article{valentin2016learning,
}
`
Missing begin{document}. includepdf[pages={1}]{zysx.pdf}
Undefined control sequence. includepdf[pages={1}]{zysx.pdf}
Undefined control sequence. includepdf[pages={1}]{zysx.pdf}
Everysel is no longer required.,(everysel) The LaTeX kernel is now providing the same functionality itself.,(everysel) See the package documentation or lthooks-doc for further information. .
No file 刘文举183417020322.bbl.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
Overfull hbox (3.9472pt too wide) detected
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
Citation 'valentin2016learning' on page 5 undefined
Empty bibliography
headheight is too small (12.0pt): (fancyhdr) Make it at least 12.64723pt, for example:(fancyhdr) setlength{headheight}{12.64723pt}.
There were undefined references.
Please (re)run Biber on the file:(biblatex) 刘文举183417020322(biblatex) and rerun LaTeX afterwards.
这是整个的文件和报错