Merge branch 'master' into 1.16

docs/scarpet/api/Auxiliary.md

@@ -67,7 +67,7 @@ Optional shared shape attributes:
  in the form of `0xRRGGBBAA`, with the default of `-1`, so white opaque, or `0xFFFFFFFF`.
  * `player` - name or player entity to send the shape to. If specified, the shapes will appear only for the specified
  player, otherwise it will be send to all players in the dimension.
- * `width` - line thickness, defaults to 2.0pt
+ * `line` - line thickness, defaults to 2.0pt
  * `fill` - color for the faces, defaults to no fill. Use `color` attribute format
  * `follow` - entity, or player name. Shape will follow an entity instead of being static.
    Follow attribute requires all positional arguments to be relative to the entity and disallow

src/main/java/carpet/script/CarpetExpression.java

@@ -3092,9 +3092,14 @@ public class CarpetExpression
             BlockPos target = ((CarpetContext)c).origin;
             Vec3d posf = new Vec3d((double)target.getX()+0.5D,(double)target.getY(),(double)target.getZ()+0.5D);
             ServerCommandSource s = ((CarpetContext)c).s;
-            Value retval = new NumericValue(s.getMinecraftServer().getCommandManager().execute(
-                    s.withPosition(posf).withSilent().withLevel(CarpetSettings.runPermissionLevel), lv.get(0).evalValue(c).getString()));
-            return (c_, t_) -> retval;
+            try
+            {
+                Value retval = new NumericValue(s.getMinecraftServer().getCommandManager().execute(
+                        s.withPosition(posf).withSilent().withLevel(CarpetSettings.runPermissionLevel), lv.get(0).evalValue(c).getString()));
+                return (c_, t_) -> retval;
+            }
+            catch (Exception ignored) {}
+            return LazyValue.NULL;
         });
 
         this.expr.addLazyFunction("save", 0, (c, t, lv) -> {