CRM application with Scriptcase

Hello, I’m new to Scriptcase 9 and I need help with this problem:
I was following the CRM course with Scriptcase, in executing the batch application, I received the following error:
Undefined offset: 0 | Script: C: \ Program Files \ NetMake \ v9 \ wwwroot \ scriptcase \ devel \ class \ page \ nmPageTop.class.php linha: 219

What should I do?
Thanks for your help