Tag Archives: Overleaf

Overleaf PDF Rendering Error Something went wrong while rendering this PDF [How to Solve]

1. Problems

I just came into contact with overleaf . I thought it was very simple, but when I downloaded a template for compilation, I found that I always reported an error:
PDF rendering error something went wrong while rendering this PDF

2. Solutions

Google didn’t find the answer after a while. Later, it thought to itself, why every time there is a PDF download page for IDM , and whether the problem is caused by the IDM plug-in. Sure enough, turned off the IDM plug-in and the problem was solved.

Error report on & written by latex in overleaf

You have placed an alignment TAB character ‘& ‘In the wrong place. If you want to align something, you must write it inside an align environment such as \ begin{align}… \ end{align}, \ begin{tabular}… \end{tabular}, etc. If you want to write an ampersand ‘& ‘ in text, you must write \& instead.
Solutions:
1. Check the &amp in the article first; Whether rules are adhered to in use.
2. If the &amp in the article is excluded; “, so go straight to the references, in the.bib file, search for & , all changed to \& .
To be updated…

LaTeX Error: Can be used only in preamble

LaTeX Error: Can be used only in preamble
translation: Xovee
translation time: June 11, 2020
LaTeX Error: Can be used only in preamble
This error occurs if you introduce a package or class in the body of the text, rather than in the preamble. Before the command \begin{document}, everything is called a prologue. In the prologue, you define the type of document, the language of the document, and many basic Settings. For example, the preface to a general document looks something like this:

\documentclass[12pt, letterpaper]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}

\title{First document}
\author{Hubert Farnsworth \thanks{funded by the ShareLaTeX team}}
\date{February 2014}

If you introduce the package in the body (after \begin{document}) instead of in the preface, you will get this error:

To resolve this error, you must ensure that all packages introduce the command \usepackage{… }, and \ documentClass []{… }, before the \begin{document} command. If you want to learn more about LaTeX document structure, please refer to this document.