求助，robortstudio，语法出错但是找不到原因

Question

MODULE Module1
CONST robtarget Target_10:=[[1306.57,-152.73,872.13],[0.707106781,0,0,0.707106781],[0,0,0,0],[9E+09,9E+09,9E+09,9E+09,9E+09,9E+09]];
CONST robtarget Target_20:=[[306.4,508.08,896.419],[0.707106781,0,0,0.707106781],[0,0,0,0],[9E+09,9E+09,9E+09,9E+09,9E+09,9E+09]];
VAR num x:=0;!声明x为数字变量
VAR num z:=0;z为数字变量
PROC main()
FOR i FROM 1 TO 4 DO!以下代码运行四次，j变成4

    FOR i FROM 1 TO 7 DO!以下代码运行七次（与上面的结合一共运行28次）
          movej offs(Target_10,0,0,200),v800,fine,Tooldata_2;   !目标点上方200mm
    waitdi DW0,1;!等待DW信号
         movel offs(Target_10,0,0,0),v800,fine,Tooldata_2;
         WaitTime 0.1;
         setdo zz0,1;!输出信号1，夹取
         waittime 0.1;
         movel offs(Target_10,0,0,300),v800,fine,Tooldata_2;!抓取完成后将工具往上拉
         waittime 0.1;
     TEST i !当i是1,2,3,4时运行以下代码
           CASE 1,2,3,4:
               MoveJ offs(Target_20,x,0,200+z),v800,fine,Tooldata_2;!到达目标点上方
               waittime 0.1;
               Movel offs(Target_20,x,0,0+z),v800,fine,Tooldata_2;!到达目标点
               waittime 0.1;
               setdo zz0,0;!将信号变成0，放下部件
               waittime 0.1;
               movel offs(Target_20,x,0,220+z),v800,fine,Tooldata_2;!到达目标点上方
               x:=x+300;!改变x坐标

           CASE 5,6,7:!5,6,7时运行以下代码

               movej RelTool(Target_20,x,550,20+z,\Rz:=90),v800,fine,Tooldata_2;!这里的\Rz是绕z轴旋转
               waittime 0.1;
               Movel offs(Target_20,x,550,0+z\Rz:=90),v800,fine,Tooldata_2;
               waittime 0.1;
               setdo zz0,0;
               waittime 0.1;
               movel offs(Target_20,x,550,220+z\Rz:=90),v800,fine,Tooldata_2;
               x:=x-400;
       DEFAULT:!否则stop
       Stop;
     endtest!结束test
 ENDFOR   !结束for
               z:=z+100;
               x:=0;

ENDFOR!结束for
ENDPROC!结束程序

PROC Path_10()!工具坐标
    MoveL Target_10,v1000,z100,Tooldata_2\WObj:=wobj0;
    MoveL Target_20,v1000,z100,Tooldata_2\WObj:=wobj0;
ENDPROC

ENDMODULE

这是一个码垛编程的代码（多层
希望大佬能够解答，软件老是报错，但是认为又找不到错误，轻喷。

Answer 1

软件报错的话，你应该把错误信息贴出来，这样才好帮你看