baked in stats null check

src/engine/objects/Item.java

@@ -1249,6 +1249,8 @@ public class Item extends AbstractWorldObject {
                     continue;
                 }
                 AbstractPowerAction apa = PowersManager.getPowerActionByIDString(effect.getIDString());
+
+                if(apa != null)
                     apa.applyBakedInStatsForItem(this, this.getItemBase().getBakedInStats().get(token));
             }
     }