The following LaTeX code gives me a completely broken pdf file, where words are totally random broken.
\documentclass[12pt,xcolor=dvipsnames]{beamer}
\setbeamertemplate{navigation symbols}{}
%\usepackage{beamerthemeshadow}
\usepackage[german]{babel}
\usepackage[utf8]{inputenc}
%beamer settings:
\setbeamertemplate{navigation symbols}{}
%\beamertemplatenavigationsymbolsempty
\title{Homomorphic Encryption - Paillier Encryption}
\date{21.06.2022}
\author{Name 1\\Name 2}
\begin{document}
\frame {
\titlepage
}
\section{Definitionen}
\begin{frame}
\frametitle{Pre - Fully Homomorphic Encryption}
\begin{definition}[Fully Homomorphic Encryption]
% Quelle: https://cacm.acm.org/magazines/2010/3/76275-technical-perspective-a-first-glimpse-of-cryptographys-holy-grail/fulltext
Eine eine homomorphe Verschlüsselung ist eine FHE, wenn auf dem Ciphertext jedwege mathematische Operationen ausgeführt werden können.
\end{definition}
\end{frame}
\end{document}
See resulting image here
The words are fixed again, if I use one of the beamer templates. But I don't want to use one of them.
The solution to my problem is the very classic problem solver: I did an update and rebooted.
After that the problem was fixed.
I still don't understand why the error was there, but stumbled across a related problem. There the solution also was an update.
Related
I ran into a problem using the packages "subfiles" and "background" in my LaTeX project.
I have a main file that looks like this:
\documentclass[10pt, a4paper, parskip]{scrartcl}
\usepackage[pages=some, angle=0, opacity=1, scale=1]{background}
\usepackage{subfiles}
\definecolor{background}{RGB}{204, 68, 68}
\begin{document}
\subfile{subfile1}
\subfile{subfile2}
\end{document}
I want to include two subfiles. The first subfile looks like this:
\documentclass[main.tex]{subfiles}
\begin{document}
\backgroundsetup{
contents={
\begin{tikzpicture}[overlay]
\path [fill=background] (-.5\paperwidth, 6) rectangle (.5\paperwidth, 9.25);
\end{tikzpicture}
}
}
\BgThispage
Text...
\end{document}
The second subfile looks similar but has a different background setting:
\documentclass[main.tex]{subfiles}
\begin{document}
\backgroundsetup{
contents={
\begin{tikzpicture}[overlay]
\path [fill=background] (-.5\paperwidth, -12.5) rectangle (.5\paperwidth, 12.5);
\end{tikzpicture}
}
}
\BgThispage
Text...
\end{document}
Compiling the two subfiles as standalone files gives me the expected result. But compiling the main file does not set the backgrounds right, even the file compiles without errors.
Is it possible to fix this error or are there working alternatives for the packages "subfiles" or "background" that work together?
EDIT: I changed the main file to this:
...
\begin{document}
\subfile{subfile1}
\newpage
\subfile{subfile2}
\end{document}
...
Now I only see the watermark saying "draft" when compiling the main file, but it is set to the correct pages.
EDIT: I figured out that the watermark appears if the included subfile is just one page long. If the content is at least two pages long the background is displayed correctly. Does anyone know why?
I found a way to solve the issue. In the main file delete the \newpage command and in every subfile end the code with a \newpage command. This way the compilation of the main file and of all subfiles as standalone files works correctly.
Here is the comment that told me so.
I want to create presentation in latex. Following is the code :
\documentclass{beamer}
\usetheme{default}
\title{Electrical Machines}
\subtitle{Electromechanical Energy Conversion}
\author{Vivek kumar Pal}
\institute{Department of Electrical Engineering\\VJTI}
\date{\today}
\subject{Electricals}
\begin{document}
\end{document}
Code is getting executed properly. But following error is coming for creating pdf :
does not look like a valid PDF document. Either the file is corrupt or it is in the process of creation. Retrying every two seconds.
Kindly help in this and let know the reason.
You are missing content. Once you add it it will work properly.
\documentclass{beamer}
\usetheme{default}
\title{Electrical Machines}
\subtitle{Electromechanical Energy Conversion}
\author{Vivek kumar Pal}
\institute{Department of Electrical Engineering\\VJTI}
\date{\today}
\subject{Electricals}
\begin{document}
Enter content here.
\end{document}
`
Sorry if I didn't tag\classify this well. But here is my problem
I have a list generated by another program which goes into a text file, when I want to simply include this text in my latex document i use \input{writing.txt} this works fine.
The issue i'm having is figuring out a way to use a text file that has a list like
picnname1 picname2 picname2 ... and have latex recognize that as my list, included in \input{list.txt}
Below is a broken example, which works when I replace \input{list.txt} with the actual list. My attempts so far have gotten me nowhere. So any help would be greatly appreciated.
\documentclass{article}
\usepackage{booktabs}
\usepackage{tabularx}
\usepackage{python}
\usepackage{graphicx}
\usepackage[space]{grffile}
\usepackage[latin1]{inputenc}
\usepackage[top=2cm]{geometry}
\foreach \picname in {\input{list.txt}}
{
\section{\MakeUppercase\picname}
\begin{figure}[h]
\centering
\includegraphics[width=10cm]{\picname_Main.pdf}
\caption{This depicts the trend in \picname}
\end{figure}
\input{"filepathforsometext"\picname.txt}
\input{"filepathforatable"\picname_GrowthTable}
\input{"filepathforanothertable"\picname_ActualPop}
\clearpage
}
\end{document}
I'm using TexStudio 2.8.4 to create a pdf containing knitr output and I'm running into issues with symbols showing up incorrectly either in the pdf or when copy and pasted from the pdf. Here's a minimal working example.
\documentclass{beamer}
\begin{document}
\begin{frame}[fragile]
<<>>=
#dollar$sign
if(2+2 == 4){print("math")}
#
\end{frame}
\end{document}
In my pdf output, the $ in the commented out font shows up as the pound (currency) sign, but when copy and pasted shows up correctly as a dollar sign. This does not occur when it is not commented out.
More problematically, while the braces {} appear correct in the pdf output, when copied and pasted they are f and g. This confusion does not affect R's interpretation of the braces, however.
Do you have any thoughts/suggestions for fixing this? As a work around, I'm just using a non-echoed knitr block and using a latex verbatim environment for the code on the front side, though this is not ideal.
The command I'm using in my custom build is:
"C:/Program Files/R/R-3.2.2/bin/Rscript.exe" -e "library(knitr); knit2pdf('%.Rnw')" | pdflatex -synctex=1 -interaction=nonstopmode %.tex | "C:/Program Files (x86)/Adobe/Reader 11.0/Reader/AcroRd32.exe" "?am.pdf"
Cheers!
This seems to be a problem with LaTeX encoding. The solution is adding \usepackage[T1]{fontenc} to your preamble as suggested here.
I'm attempting to convert latex to pdf, using doxygen generated latex files. I am using Doxygen 1.8.7. However, I keep getting this error:
!LaTex Error: Unknown float option 'H'.
...
1.6 \begin<figure>[H]
I've narrowed it down to a .tex file, which contains the following:
\hypertarget{group___a_m_s___common}{\section{A\+M\+S\+\_\+\+Common}
\label{group___a_m_s___common}\index{A\+M\+S\+\_\+\+Common#{A\+M\+S\+\_\+\+Common}}
}
Collaboration diagram for A\+M\+S\+\_\+\+Common\+:
\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=334pt]{group___a_m_s___common}
\end{center}
\end{figure}
\subsection*{Modules}
\begin{DoxyCompactItemize}
\item
\hyperlink{group___common___error___codes}{A\+M\+S Common Error Codes}
\end{DoxyCompactItemize}
\subsection{Detailed Description}
Where do I go from here? Am I right in saying that it's looking for an image that it can't find?
This does indeed seem to be an issue with the float package. I had the same problem. However, just adding EXTRA_PACKAGES=float didn't fix it for me. I finally found this page which describes a conflict between the fixltx2e package and the float package which generates this error about the unknown H option. So, I commented out line 11 where it says \usepackage{fixltx2e} in the doxygen generated tex file (called refman.tex for me). Then it converted to pdf without any further problems.
As the latex error says, it's not looping for an image it can't find, but rather encountered an option to a floating element it doesn't understand. The 'H' option for float placement forces a figure to appear exactly at the place it appears in the latex code and essentially not to float. It requires the "float" package.
Thus in order to get your code working, add the following to the preamble:
\usepackage{float}
I'm not sure how to tell Doxygen that this package is required so as to not have to touch the automatically generated latex files..
In fact according to the doxygen documentation here adding the following to your configuration file should do the trick:
EXTRA_PACKAGES=float
There's a discussion on the 'H' option over here and a rather detailed discussion on latex float placement in general here.