LaTeX Forum

\documentclass[a4paper]{article}

%% Language and font encodings
\usepackage[english]{babel}
\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}

%% Sets page size and margins
\usepackage[a4paper,top=3cm,bottom=2cm,left=3cm,right=3cm,marginparwidth=1.75cm]{geometry}

%% Useful packages
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage[colorinlistoftodos]{todonotes}
\usepackage[colorlinks=true, allcolors=blue]{hyperref}

\title{Your Paper}
\author{You}


\usepackage[usenames,dvipsnames]{pstricks}
\usepackage{epsfig}
\usepackage{pst-grad} % For gradients
\usepackage{pst-plot} % For axes
\usepackage[space]{grffile} % For spaces in paths
\usepackage{etoolbox} % For spaces in paths
\makeatletter % For spaces in paths
\patchcmd\Gread@eps{\@inputcheck#1 }{\@inputcheck"#1"\relax}{}{}
\makeatother



\begin{document}
test
\begin{figure}[b]
\centering
\begin{pspicture}(0,-3.0102503)(6.1583786,3.0102503)
\definecolor{colour0}{rgb}{0.0,0.6,0.2}
\definecolor{colour1}{rgb}{0.2,0.6,0.0}
\psline[linecolor=colour0, linewidth=0.04, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.7783785,-0.33974975)(2.7783785,2.8602502)
\psline[linecolor=colour0, linewidth=0.04, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.7783785,-0.33974975)(5.9783783,-0.33974975)
\psline[linecolor=colour1, linewidth=0.04, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.7783785,-0.33974975)(5.578378,1.6602502)
\rput[bl](2.7983785,2.8602502){z}
\rput[bl](5.578378,1.6602502){x}
\rput[bl](5.9783783,-0.20316438){y}
\psline[linecolor=black, linewidth=0.1, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.735135,-0.36137137)(4.8972974,1.1521422)
\psline[linecolor=black, linewidth=0.1, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.772866,-0.34483016)(0.15686376,0.78965497)
\psline[linecolor=black, linewidth=0.1, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.7832804,-0.38081387)(4.859963,-2.331118)
\psline[linecolor=black, linewidth=0.1, arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(2.7771602,-0.33568308)(2.7904074,-3.1870596)
\rput[bl](4.71185,0.58997995){$F_1$}
\rput[bl](4.6486487,-1.81002){$F_2$}
\rput[bl](0.0,0.94673675){$F_3$}
\rput[bl](1.9135135,-2.7073174){$F_G$}
\psbezier[linecolor=black, linewidth=0.04](3.9243243,-0.36137137)(3.959107,-0.5642699)(3.7699962,-1.0657976)(3.6192715,-1.1933337746607833)
\rput[bl](3.38752,-0.73350674){$\alpha$}
\rput[bl](2.4602067,0.034609217){$\alpha$}
\psbezier[linecolor=black, linewidth=0.04](1.9103422,0.022418957)(2.1968353,0.6105745)(3.202473,0.6920342)(3.5536609,0.2777916767792743)
\end{pspicture}
\end{figure}


hf

\end{document}

! Undefined control sequence.
<recently read> \c@lor@to@ps
l.128 ...m 2.0,arrowlength=1.4,arrowinset=0.0]{->}
(2.7783785,-0.33974975)(2....
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
\XC@usec@lor ...\expandafter \c@lor@to@ps #1#2\@@
\else \expandafter \expand...
l.128 ...m 2.0,arrowlength=1.4,arrowinset=0.0]{->}
(2.7783785,-0.33974975)(2....
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct ......