diff --git a/Generator/app/src/main/java/com/example/generator/MakeCheckActivity.java b/Generator/app/src/main/java/com/example/generator/MakeCheckActivity.java
index 6a5487b4..63bc1790 100644
--- a/Generator/app/src/main/java/com/example/generator/MakeCheckActivity.java
+++ b/Generator/app/src/main/java/com/example/generator/MakeCheckActivity.java
@@ -98,8 +98,10 @@ public class MakeCheckActivity extends AppCompatActivity {
             EventsActivity.Data.setCheckBox2(Ob2.getText().toString());
             EventsActivity.Data.setCheckBox3(Ob3.getText().toString());
             EventsActivity.Data.setCheckBox4(Ob4.getText().toString());
-            EventsActivity.Data.setClimbLevels(Integer.parseInt(String.valueOf(Ob5)));
-            EventsActivity.Data.setNumCheckBoxes(Integer.parseInt(CheckBoxObjects.getText().toString()));
+            String levelsStr = Ob5.getText().toString().trim();
+            EventsActivity.Data.setClimbLevels(levelsStr.isEmpty() ? 0 : Integer.parseInt(levelsStr));
+            String checkBoxesStr = CheckBoxObjects.getText().toString().trim();
+            EventsActivity.Data.setNumCheckBoxes(checkBoxesStr.isEmpty() ? 0 : Integer.parseInt(checkBoxesStr));
             Intent intent = new Intent(this, MakeAutoActivity2.class);
             startActivity(intent);
         });