Merge branch 'handle-not-enough-space-exception' into refactor-datamodel

edit_data_form.py

@@ -52,7 +52,13 @@ def main(*_args):
     else:
         member_struct = json.load(open('example.json', 'r'))
     app = FormApp(member_struct)
+
+    try:
         app.run()
+    except Exception as e:
+        print(e)
+        return 0    
+    
     if app.data_has_changed():
         out_data = app.get_data_from_form()
         outfile_name = app.get_filename()