diff --git a/src/data/GuiData.java b/src/data/GuiData.java
index c10e943..9ef9b1d 100644
--- a/src/data/GuiData.java
+++ b/src/data/GuiData.java
@@ -6,6 +6,7 @@ import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 
 import org.apache.commons.io.FileUtils;
+import org.json.JSONException;
 import org.json.JSONObject;
 
 public class GuiData {
@@ -80,8 +81,15 @@ public class GuiData {
 			
 			localLevels.add(obj.getString("name"));
 			id.add(obj.getInt("id") + "");
-			verifier.add(obj.getString("verifier"));
-			creator.add(obj.getString("author")); 
+			
+			try {
+	            verifier.add(obj.getString("verifier"));
+	            creator.add(obj.getString("author")); 
+	        } catch (JSONException e) {
+	            verifier.add(Long.toString(obj.getLong("verifier")));
+	            creator.add(Long.toString(obj.getLong("author"))); 
+	        }
+			
 			qualification.add(obj.getInt("percentToQualify") + "");
 			ytlink.add(obj.getString("verification") + "");
 			creators.add(obj.getJSONArray("creators") + "");