View Compilation Error

0_0_33744917_29281.cpp: In function 'int dfs(int, int)':
0_0_33744917_29281.cpp:80:12: error: 'edge2' was not declared in this scope
         if(edge2[i].w==0)
            ^
0_0_33744917_29281.cpp:82:32: error: 'edge2' was not declared in this scope
         int tempflow=dfs(v,min(edge2[i].w,maxflow-add));
                                ^