diff --git a/src/engine/objects/Mine.java b/src/engine/objects/Mine.java
index 34b3c576..ce010671 100644
--- a/src/engine/objects/Mine.java
+++ b/src/engine/objects/Mine.java
@@ -119,42 +119,53 @@ public class Mine extends AbstractGameObject {
     }
 
     public static void SetTimes(){
-        EuroMines.get(0).liveTime = 16;
-        EuroMines.get(1).liveTime = 16;
-        EuroMines.get(2).liveTime = 16;
-        EuroMines.get(3).liveTime = 16;
-        EuroMines.get(4).liveTime = 16;
-        EuroMines.get(5).liveTime = 16;
-        EuroMines.get(6).liveTime = 16;
-        ChinaMines.get(0).liveTime = 10;
-        ChinaMines.get(1).liveTime = 10;
-        ChinaMines.get(2).liveTime = 10;
-        ChinaMines.get(3).liveTime = 11;
-        ChinaMines.get(4).liveTime = 11;
-        ChinaMines.get(5).liveTime = 11;
-        ChinaMines.get(6).liveTime = 11;
-        ChinaMines.get(7).liveTime = 11;
-        ChinaMines.get(8).liveTime = 11;
-        ChinaMines.get(9).liveTime = 11;
-        ChinaMines.get(10).liveTime = 12;
-        ChinaMines.get(11).liveTime = 12;
-        ChinaMines.get(12).liveTime = 12;
-        ChinaMines.get(13).liveTime = 12;
-        AmericaMines.get(0).liveTime = 23;
-        AmericaMines.get(1).liveTime = 23;
-        AmericaMines.get(2).liveTime = 23;
-        AmericaMines.get(3).liveTime = 0;
-        AmericaMines.get(4).liveTime = 0;
-        AmericaMines.get(5).liveTime = 0;
-        AmericaMines.get(6).liveTime = 0;
-        AmericaMines.get(7).liveTime = 0;
-        AmericaMines.get(8).liveTime = 0;
-        AmericaMines.get(9).liveTime = 0;
-        AmericaMines.get(10).liveTime = 1;
-        AmericaMines.get(11).liveTime = 1;
-        AmericaMines.get(12).liveTime = 1;
-        //AmericaMines.get(13).liveTime = 1;
+        try {
+            EuroMines.get(0).liveTime = 16;
+            EuroMines.get(1).liveTime = 16;
+            EuroMines.get(2).liveTime = 16;
+            EuroMines.get(3).liveTime = 16;
+            EuroMines.get(4).liveTime = 16;
+            EuroMines.get(5).liveTime = 16;
+            EuroMines.get(6).liveTime = 16;
+        }catch(Exception e){
+
+        }
+        try{
+            ChinaMines.get(0).liveTime = 10;
+            ChinaMines.get(1).liveTime = 10;
+            ChinaMines.get(2).liveTime = 10;
+            ChinaMines.get(3).liveTime = 11;
+            ChinaMines.get(4).liveTime = 11;
+            ChinaMines.get(5).liveTime = 11;
+            ChinaMines.get(6).liveTime = 11;
+            ChinaMines.get(7).liveTime = 11;
+            ChinaMines.get(8).liveTime = 11;
+            ChinaMines.get(9).liveTime = 11;
+            ChinaMines.get(10).liveTime = 12;
+            ChinaMines.get(11).liveTime = 12;
+            ChinaMines.get(12).liveTime = 12;
+            ChinaMines.get(13).liveTime = 12;
+        }catch(Exception e){
+
+        }
+        try{
+            AmericaMines.get(0).liveTime = 23;
+            AmericaMines.get(1).liveTime = 23;
+            AmericaMines.get(2).liveTime = 23;
+            AmericaMines.get(3).liveTime = 0;
+            AmericaMines.get(4).liveTime = 0;
+            AmericaMines.get(5).liveTime = 0;
+            AmericaMines.get(6).liveTime = 0;
+            AmericaMines.get(7).liveTime = 0;
+            AmericaMines.get(8).liveTime = 0;
+            AmericaMines.get(9).liveTime = 0;
+            AmericaMines.get(10).liveTime = 1;
+            AmericaMines.get(11).liveTime = 1;
+            AmericaMines.get(12).liveTime = 1;
+            AmericaMines.get(13).liveTime = 1;
+        }catch(Exception e){
 
+        }
 
         int count = 1;
         for(Mine mine : EuroMines){
@@ -175,11 +186,12 @@ public class Mine extends AbstractGameObject {
             count ++;
             if(count == 5)
                 count = 1;
-
-            Building mineTower = BuildingManager.getBuilding(mine.buildingID);
-            if(mineTower != null){
-                mineTower.setMaxHitPoints(5000 * mine.capSize);
-                mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+            if(BuildingManager.getBuilding(mine.buildingID) != null) {
+                Building mineTower = BuildingManager.getBuilding(mine.buildingID);
+                if (mineTower != null) {
+                    mineTower.setMaxHitPoints(5000 * mine.capSize);
+                    mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+                }
             }
         }
 
@@ -202,10 +214,12 @@ public class Mine extends AbstractGameObject {
             if(count == 5)
                 count = 1;
 
-            Building mineTower = BuildingManager.getBuilding(mine.buildingID);
-            if(mineTower != null){
-                mineTower.setMaxHitPoints(5000 * mine.capSize);
-                mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+            if(BuildingManager.getBuilding(mine.buildingID) != null) {
+                Building mineTower = BuildingManager.getBuilding(mine.buildingID);
+                if (mineTower != null) {
+                    mineTower.setMaxHitPoints(5000 * mine.capSize);
+                    mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+                }
             }
         }
 
@@ -228,10 +242,12 @@ public class Mine extends AbstractGameObject {
             if(count == 5)
                 count = 1;
 
-            Building mineTower = BuildingManager.getBuilding(mine.buildingID);
-            if(mineTower != null){
-                mineTower.setMaxHitPoints(5000 * mine.capSize);
-                mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+            if(BuildingManager.getBuilding(mine.buildingID) != null) {
+                Building mineTower = BuildingManager.getBuilding(mine.buildingID);
+                if (mineTower != null) {
+                    mineTower.setMaxHitPoints(5000 * mine.capSize);
+                    mineTower.setCurrentHitPoints((float) 5000 * mine.capSize);
+                }
             }
         }
     }