[Atmosphere FSS0 EmuMMC] [Atmosphere FSS0 SysMMC] [Stock SysNAND] (zero entries):
You breathe a sigh of relief. But then: Nothing. check that bootloader/hekate_ipl.ini has boot entries
Think of it as a restaurant menu. Hekate is the waiter. Your SD card is the kitchen. Without the menu (the .ini file), the waiter has no idea what dishes (operating systems or payloads) to serve you. check that bootloader/hekate_ipl.ini has boot entries