Multicore boot out of epcs

i tried to use the advanced boot copier with the onchip memory option but i have a problem with the tcl thats used for it

can someone explain me what that tcl script does and which line is for what reason?

my error:

INFO: Finished loading drivers from ensemble report.

SCHWERWIEGEND: ErrorLogException: Tcl script "bootcopier_bsp_settings_boot_onchip.tcl " failed: Memory device is a null pointer

SEVERE: nios2-bsp-create-settings failed.

nios2-bsp-create-settings --settings settings.bsp --sopc Y:/V3/Quartus9_0/BOOT_ONCHIP/LUFU_Nios.sopcinfo

--type hal --script bootcopier_bsp_settings_boot_onchip.t

cl --cpu-name RT0 failed

create-this-bsp failed

i modified the script so that it should fit my project but it doesn't seem like i was successful.