excel export error

Hi, when I try to export to an excel file, it generates a file with a .cvs extension that contains this

<br />
<b>Fatal error</b>:  Call to a member function CanDisplayed() on a non-object in <b>/home/diego/public_html/openbiz/bin/BizForm.php</b> on line <b>463</b><br />

even on the demoapp it does the same thing

I hope that some one can please help me

thanks

P.S. im using OpenBiz 2.2

You can add some debug code

You can add some debug code in the BizForm::CallService method and trace if the form object is passed correctly.

- support