Fixed #509

core/src/io/anuke/mindustry/entities/Units.java

@@ -102,6 +102,8 @@ public class Units{
 
     /** Returns the closest target enemy. First, units are checked, then tile entities. */
     public static TargetTrait closestTarget(Team team, float x, float y, float range, Predicate<Unit> unitPred, Predicate<Tile> tilePred){
+        if(team == Team.none) return null;
+
         Unit unit = closestEnemy(team, x, y, range, unitPred);
         if(unit != null){
             return unit;

core/src/io/anuke/mindustry/entities/effect/RubbleDecal.java

@@ -15,7 +15,7 @@ public class RubbleDecal extends Decal{
     public static void create(float x, float y, int size){
         if(headless) return;
 
-        if(regions[size].length == 0){
+        if(regions[size].length == 0 || regions[size][0].getTexture().isDisposed()){
             regions[size] = new TextureRegion[2];
             for(int j = 0; j < 2; j++){
                 regions[size][j] = Core.atlas.find("rubble-" + size + "-" + j);

core/src/io/anuke/mindustry/entities/effect/ScorchDecal.java

@@ -17,7 +17,7 @@ public class ScorchDecal extends Decal{
     public static void create(float x, float y){
         if(headless) return;
 
-        if(regions[0] == null){
+        if(regions[0] == null || regions[0].getTexture().isDisposed()){
             for(int i = 0; i < regions.length; i++){
                 regions[i] = Core.atlas.find("scorch" + (i + 1));
             }