DHCP Issues

[Andrea Iacopini]

guys excuse me,
i didn't look at fai-example for the dhcpd.conf file.
anyway now i'm encountering a problem, whem my cfai clients boot i receive 
TFTP violation error message.
when i try to run fai-chboot i see these.
****
aracne:/boot/fai# fai-chboot -iFv merlin
append parameters: ip=dhcp devfs=nomount 
FAI_FLAGS=verbose,sshd,createvt,syslogd
kernel is vmlinuz-install
rootfs is /dev/nfs
Can't call method "addr_list" on an undefined value at /usr/sbin/fai-chboot 
line 54.
***
any idea?

Thanks

A.