Problem with freeside-daily in 1.5.0Pre6

[James McDonald]

Platform: Freeside 1.5.0pre6, FreeBSD 5.3, Perl 5.8.6, Postgres 8, 
BusinessOnlinePayment for Authorize.net

I'm running freeside-daily with the -d option set to 5/1/2005 and -p 
set to CARD and receive the following errors repeating on the screen:

Argument "" isn't numeric in division (/) at 
/usr/local/lib/perl5/site_perl/5.8.6/FS/part_pkg/prorate.pm line 41.
Argument "" isn't numeric in sprintf at 
/usr/local/lib/perl5/site_perl/5.8.6/FS/cust_main.pm line 1250.

No invoices are generated and the card is not charged.

I looked at the code referenced and it looks like it is trying to 
calculate any pro-rate needed for the invoice. I verified that the 
package is set to the correct recurring period.

Any ideas?