以下乳胶代码中的错误是什么

Question

\documentclass[a4paper,12pt,twoside]{report}
\usepackage{pstricks}


\begin{document}
\begin{figure}[ht]
\begin{pspicture}(3,3.2)\scalebox{.9}{
\rput(2.5,0.3){
\rput(0,0){
    %\psgrid[subgriddiv=1,griddots=10,gridlabels=10pt](0,0)(10,4)
    
    \psline[linecolor=red](1,0)(.7,1)(1,2)(2.5,2)(2.8,1)(2.5,0)
    \psline[linecolor=green](1,0)(2.5,0)
    \rput(1.75,0){\arrow{0}{green}}
    
    \psline[linecolor=red](1,2)(0.5,3)\psline[linecolor=red](2.5,2)(3,3)
        \psline[linecolor=red](-.3,1)(0.7,1)
            \psline[linecolor=red](2.8,1)(3.8,1)
    \psdot(0.5,3)\psdot(3,3)
    \psdot(1,0)\psdot(1,2)\psdot(2.5,2)\psdot(2.5,0)\psdot(-0.3,1)\psdot(3.8,1)
    
    \rput(1,-.3){$1$}\rput(2.5,-.3){$2$}\rput(2.95,1.25){$3$}
    \rput(3.8,1.25){$4$}
    \rput(2.8,2){$5$}\rput(3.3,3){$6$}\rput(.7,2){$7$}
    \rput(.2,3){$8$}\rput(.55,1.25){$9$}\rput(-.4,1.25){$10$}
    \rput(1.65,-.6){$U$}
    }   

\rput(6,0){
%\psgrid[subgriddiv=1,griddots=10,gridlabels=10pt](0,0)(10,4)

\psline[linecolor=green](1,0)(.7,1)
    \rput(.85,0.5){\arrow{105}{green}}
    \psline[linecolor=blue](.7,1)(1,2)
        \psline[linecolor=blue](1,2)(2.5,2)
            \psline[linecolor=blue](2.5,2)(2.8,1)
                \psline[linecolor=green](2.8,1)(2.5,0)
                    \rput(2.65,0.5){\arrow{-105}{green}}
                
\psline[linecolor=green](1,0)(2.5,0)
\rput(1.75,0){\arrow{180}{green}}

    \psline[linecolor=green](.7,1)(2.8,1)
        \rput(1.75,1){\arrow{0}{green}}

\psline[linecolor=red](1,2)(0.5,3)
\psline[linecolor=red](2.5,2)(3,3)
\psline[linecolor=red](-.3,1)(0.7,1)
\psline[linecolor=red](2.8,1)(3.8,1)
\psdot(0.5,3)\psdot(3,3)
\psdot(1,0)\psdot(1,2)
\psdot(2.5,2)\psdot(2.5,0)
\psdot(-0.3,1)\psdot(3.8,1)

\rput(1,-.3){$2$}\rput(2.5,-.3){$1$}\rput(2.95,1.25){$4$}
\rput(3.8,1.25){$3$}
\rput(2.8,2){$6$}\rput(3.3,3){$5$}\rput(.7,2){$8$}
\rput(.2,3){$7$}\rput(.5,1.25){$10$}\rput(-.3,1.25){$9$}
\rput(1.65,-.6){$U^+$}
}}  
}\end{pspictute}
\caption{Unicyclic $3$-colored digraph whose inverse is not unicyclic}\label{h2}
    
\end{figure}

\end{document}

在此代码中，我没有得到输出。请帮助解决此问题