scheduler.toPDF creating blank page

Testing out the samples provided I am getting a blank page popping up when executing scheduler.toPDF. I am getting an error_report file and I have included that below. It seems like everything should be working but I can’t track down the issue.

thanks,
andrew
error_report_2011_07_13__16_36_18.xml.zip (1.45 KB)

Hi.
Your config was exported to PDF successfull on the local server.
Open file generate.php and modify code like here:

error_reporting(E_ALL);
//$error_handler = set_error_handler("PDFErrorHandler");

After that try to export scheduler. Does any error occur?