More constructor work.

src/engine/objects/ItemTemplate.java

@@ -12,6 +12,7 @@ import engine.Enum;
 import engine.math.Vector3fImmutable;
 import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
+import org.pmw.tinylog.Logger;
 
 import java.util.EnumSet;
 import java.util.HashMap;
@@ -78,7 +79,11 @@ public class ItemTemplate {
 
         // Parsing an enum
 
-        item_type = Enum.ItemType.valueOf((String) jsonObject.get("item_type"));
+        try {
+            item_type = Enum.ItemType.valueOf((String) jsonObject.get("item_type"));
+        } catch (Exception e) {
+            Logger.error((String) jsonObject.get("item_type"));
+        }
 
         item_eq_slots_value = ((Long) jsonObject.get("item_eq_slots_value")).intValue();
         item_eq_slots_type = (boolean) jsonObject.get("item_eq_slots_type");