diff --git a/src/main/java/cz/jzitnik/Main.java b/src/main/java/cz/jzitnik/Main.java
index bb77c7a..522af45 100644
--- a/src/main/java/cz/jzitnik/Main.java
+++ b/src/main/java/cz/jzitnik/Main.java
@@ -13,7 +13,6 @@ import org.jline.terminal.Terminal;
 import org.jline.terminal.TerminalBuilder;
 
 import java.io.IOException;
-import java.sql.SQLOutput;
 
 public class Main {
     public static void main(String[] args) {
@@ -52,9 +51,7 @@ public class Main {
                 }
                 try {
                     customLogicProvider.update(game);
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
+                } catch (Exception _) {}
 
                 if (game.getWindow() == Window.WORLD) {
                     screenRenderer.render(game);
diff --git a/src/main/java/cz/jzitnik/game/Game.java b/src/main/java/cz/jzitnik/game/Game.java
index ac5247d..e2f7580 100644
--- a/src/main/java/cz/jzitnik/game/Game.java
+++ b/src/main/java/cz/jzitnik/game/Game.java
@@ -23,7 +23,6 @@ import lombok.Setter;
 import org.jline.terminal.Terminal;
 
 import java.util.List;
-import java.util.Optional;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 @Getter
diff --git a/src/main/java/cz/jzitnik/game/entities/items/ItemBlockSupplier.java b/src/main/java/cz/jzitnik/game/entities/items/ItemBlockSupplier.java
index 40d93a1..14e2ad6 100644
--- a/src/main/java/cz/jzitnik/game/entities/items/ItemBlockSupplier.java
+++ b/src/main/java/cz/jzitnik/game/entities/items/ItemBlockSupplier.java
@@ -106,7 +106,7 @@ public class ItemBlockSupplier {
         try {
             Item item = registeredItems.get(key).newInstance();
             if (registeredBlocks.containsKey(blockList.get(key))) {
-                item.setBlock(Optional.of(getBlock(dropsList.get(key), item)));
+                item.setBlock(Optional.of(getBlock(blockList.get(key), item)));
             }
 
             return item;
diff --git a/src/test/java/cz/jzitnik/game/smelting/SmeltingTest.java b/src/test/java/cz/jzitnik/game/smelting/SmeltingTest.java
index 1975693..115f2e6 100644
--- a/src/test/java/cz/jzitnik/game/smelting/SmeltingTest.java
+++ b/src/test/java/cz/jzitnik/game/smelting/SmeltingTest.java
@@ -22,7 +22,7 @@ public class SmeltingTest {
         }
 
         for (String fuel : Smelting.fuelList.keySet()) {
-            assertDoesNotThrow(() -> ItemBlockSupplier.getItem(fuel), "Item " + fuel + "does not exist but is present as fuel in Smelting.");
+            assertDoesNotThrow(() -> ItemBlockSupplier.getItem(fuel), "Item " + fuel + " does not exist but is present as fuel in Smelting.");
         }
     }
 }
\ No newline at end of file