hello, i have installed it but NickelMenu is empty:

why?
I use old Kobo Aura with firmware 4.30.18838
EDIT:
i have created this KOBOeReader/.adds/nm/config:
Code:
menu_item :main :Show an Error :dbg_error :This is an error message!
menu_item :main :Do Nothing :cmd_spawn :sleep 60
menu_item :main :Dump Syslog :cmd_spawn :logread > /mnt/onboard/.adds/syslog.log
menu_item :main :Kernel Version :cmd_output :500:uname -a
menu_item :main :Sketch Pad :nickel_extras :sketch_pad
menu_item :main :Plato :kfmon :plato.png
generator :main :kfmon
menu_item :reader :Invert Screen :nickel_setting :toggle :invert
menu_item :reader :Invert Orientation :nickel_orientation :invert
menu_item :main :IP Address :cmd_output :500:/sbin/ifconfig | /usr/bin/awk '/inet addr/{print substr($2,6)}'
menu_item :main :Telnet :cmd_spawn :quiet:/bin/mount -t devpts | /bin/grep -q /dev/pts || { /bin/mkdir -p /dev/pts && /bin/mount -t devpts devpts /dev/pts; }
chain_success :cmd_spawn :quiet:/usr/bin/pkill -f "^/usr/bin/tcpsvd -E 0.0.0.0 1023" || true && exec /usr/bin/tcpsvd -E 0.0.0.0 1023 /usr/sbin/telnetd -i -l /bin/login
chain_success :dbg_toast :Started Telnet server on port 1023.
menu_item :main :FTP :cmd_spawn :quiet:/usr/bin/pkill -f "^/usr/bin/tcpsvd -E 0.0.0.0 1021" || true && exec /usr/bin/tcpsvd -E 0.0.0.0 1021 /usr/sbin/ftpd -w -t 30 /mnt/onboard
chain_success :dbg_toast :Started FTP server for KOBOeReader partition on port 1021.
menu_item :main :Telnet (toggle) :cmd_output :500:quiet :/usr/bin/pkill -f "^/usr/bin/tcpsvd -E 0.0.0.0 2023"
chain_success:skip:5
chain_failure :cmd_spawn :quiet :/bin/mount -t devpts | /bin/grep -q /dev/pts || { /bin/mkdir -p /dev/pts && /bin/mount -t devpts devpts /dev/pts; }
chain_success :cmd_spawn :quiet :exec /usr/bin/tcpsvd -E 0.0.0.0 2023 /usr/sbin/telnetd -i -l /bin/login
chain_success :dbg_toast :Started Telnet server on port 2023
chain_failure :dbg_toast :Error starting Telnet server on port 2023
chain_always:skip:-1
chain_success :dbg_toast :Stopped Telnet server on port 2023
menu_item :library :Import books :nickel_misc :rescan_books_full
menu_item :browser :Invert Screen :nickel_setting :toggle :invert
menu_item :browser :Open Pop-Up :nickel_browser :modal
Now it shows menu, but i can't connect to FTP. What is user/password?