Texmaker and TeXstudio ⇒ Want Help with some errors!

[shayan]

Hi
I use Texmaker 4.1.When I try to compile:

Code: Select all

\documentclass[10pt,a4paper]{book}
\usepackage[utf8]{inputenc}
\usepackage[farsi]{babel}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\begin{document}
this is a test.
\end{document}

I get the following errors:

Code: Select all

Encoding scheme LAE unknown.
Command \alefhamza unavailable in encoding OT1.

And some other similar ones for different commands.
What should I do?
Will I be able to write documents in Farsi using Texmaker anyway?
Thanks all

[cgnieder]

Hi shayan,

You need to load fontenc with the right encoding:

Code: Select all

\documentclass[10pt,a4paper]{book}
\usepackage[LAE]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[farsi]{babel}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\begin{document}
this is a test.
\end{document}

Regards