Solved HELP block.setTypeIdAndData(); Not work, not Error

help not work, not error

Code:
https://pastebin.com/su9XGZmx

 

not working

Code:

      public Double arena(Player p) {
          FileConfiguration config = instance.getConfig();
              for (Double a = config.getDouble("spawn.arena1.x"); a < config.getDouble("spawn.arena2.x"); a++) {
              for (Double a1 = config.getDouble("spawn.arena2.x"); a < config.getDouble("spawn.arena1.x"); a++) {
              for (Double i = config.getDouble("spawn.arena1.y"); a < config.getDouble("spawn.arena2.y"); a++) {
              for (Double i1 = config.getDouble("spawn.arena2.y"); a < config.getDouble("spawn.arena1.y"); a++) {
              for (Double u = config.getDouble("spawn.arena1.z"); a < config.getDouble("spawn.arena2.z"); a++) {
                  Block block = p.getWorld().getBlockAt(new Location(p.getWorld(), a, i, u));
                  block.setTypeIdAndData(35, (byte) 4, true);
              for (Double u1 = config.getDouble("spawn.arena2.z"); a < config.getDouble("spawn.arena1.z"); a++) {
                  Block block1 = p.getWorld().getBlockAt(new Location(p.getWorld(), a1, i1, u1));
                  block1.setTypeIdAndData(35, (byte) 4, true);
              }
      }
}
}
}
}
          return null;
      }

 

What specifically isn't working? Do you have an error log?

Sent from my SM-G970U using Tapatalk

 

specifically not work:
Min Max Loop Get Location → setblock wool

Code:

Code:

      public Double arena(Player p) {
          FileConfiguration config = instance.getConfig();
              for (Double a = config.getDouble("spawn.arena1.x"); a < config.getDouble("spawn.arena2.x"); a++) {
              for (Double a1 = config.getDouble("spawn.arena2.x"); a < config.getDouble("spawn.arena1.x"); a++) {
              for (Double i = config.getDouble("spawn.arena1.y"); a < config.getDouble("spawn.arena2.y"); a++) {
              for (Double i1 = config.getDouble("spawn.arena2.y"); a < config.getDouble("spawn.arena1.y"); a++) {
              for (Double u = config.getDouble("spawn.arena1.z"); a < config.getDouble("spawn.arena2.z"); a++) {
                  Block block = p.getWorld().getBlockAt(new Location(p.getWorld(), a, i, u));
                  block.setTypeIdAndData(35, (byte) 4, true);
              for (Double u1 = config.getDouble("spawn.arena2.z"); a < config.getDouble("spawn.arena1.z"); a++) {
                  Block block1 = p.getWorld().getBlockAt(new Location(p.getWorld(), a1, i1, u1));
                  block1.setTypeIdAndData(35, (byte) 4, true);
              }
      }
}
}
}
}
          return null;
      }

 

Code edited now.
not working....

Result: Error (Server stop error) https://pastebin.com/BLYY2D5v

Code:

Code:

      public void arena(Player p) {
          FileConfiguration config = instance.getConfig();
          p.sendMessage("あいうえお");

          int arena1x = config.getInt("spawn.arena1.x");
          int arena1y = config.getInt("spawn.arena1.y");
          int arena1z = config.getInt("spawn.arena1.z");
          int arena2x = config.getInt("spawn.arena2.x");
          int arena2y = config.getInt("spawn.arena2.y");
          int arena2z = config.getInt("spawn.arena2.z");

          for(int a = arena1x; a >= arena2x;) {
              if (String.valueOf(a).contains("-")) {
                  a--;
              }
              else if (String.valueOf(a).contains("+")) {
                  a++;
              }
          for (int a1 = arena1x; a <= arena2x;) {
              if (String.valueOf(a).contains("-")) {
                  a--;
              }
              else if (String.valueOf(a).contains("+")) {
                  a++;
              }
          for(int i = arena1y; a >= arena2y;) {
              if (String.valueOf(i).contains("-")) {
                  a--;
              }
              else if (String.valueOf(i).contains("+")) {
                  a++;
              }
          for (int i1 = arena1y; a <= arena2y;) {
              if (String.valueOf(i1).contains("-")) {
                  a--;
              }
              else if (String.valueOf(i1).contains("+")) {
                  a++;
              }
          for(int u = arena1z; a >= arena2z;) {
              if (String.valueOf(u).contains("-")) {
                  System.out.print(a);
                  System.out.print(i);
                  System.out.print(u);
                  Block block = p.getWorld().getBlockAt(a, i, u);
                  block.setType(Material.WOOL);
                  a--;
              }
              else if (String.valueOf(u).contains("+")) {
                  System.out.print(a);
                  System.out.print(i);
                  System.out.print(u);
                  Block block = p.getWorld().getBlockAt(a, i, u);
                  block.setType(Material.WOOL);
                  a++;
              }
          }
          for (int u1 = arena1z; a <= arena2z;) {
              if (String.valueOf(u1).contains("-")) {
                  System.out.print(a1);
                  System.out.print(i1);
                  System.out.print(u1);
                  Block block = p.getWorld().getBlockAt(a1, i1, u1);
                  block.setType(Material.WOOL);
                  a--;
              }
              else if (String.valueOf(u1).contains("+")) {
                  System.out.print(a1);
                  System.out.print(i1);
                  System.out.print(u1);
                  Block block = p.getWorld().getBlockAt(a1, i1, u1);
                  block.setType(Material.WOOL);
                  a++;
              }
          }
          }
          }
          }
          }
      }