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modules/toWizard.py

@@ -53,9 +53,11 @@ def check_end(val):
 
 def connect(data, text_mapping, i):
     target_idx = data['links'][i][1]  
+    # Check if the target index is valid
     if target_idx==None or target_idx >= len(data['links']):
         error('There is an error with the Vizi file, care when you download it.')
         return None, None
+    
     current_id = data['BPMN_id'][i]
     next_idx = data['links'][target_idx][1]
     next_id = data['BPMN_id'][next_idx]