Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mame2003/mame2003_libretro.so --config /opt/retropie/configs/mame-libretro/retroarch.cfg "/home/pi/RetroPie/roms/mame-libretro/guardian.zip" --verbose --appendconfig /dev/shm/retroarch.cfg
[INFO] RetroArch 1.8.8 (Git 9552f87)
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/mame-libretro/guardian.srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/mame-libretro/guardian.state".
[INFO] === Build =======================================
[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Nov  2 2020
[INFO] Version: 1.8.8
[INFO] Git: 9552f87
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-mame2003/mame2003_libretro.so"
[INFO] [Overrides] no core-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/MAME 2003 (0.78).cfg.
[INFO] [Overrides] no content-dir-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/mame-libretro.cfg.
[INFO] [Overrides] no game-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/guardian.cfg.
[INFO] [Remaps]: remap directory: /opt/retropie/configs/mame-libretro/
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/mame-libretro/guardian.srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/mame-libretro/guardian.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: PERFORMANCE_LEVEL: 10.
[INFO] Content loading skipped. Implementation will load it on its own.
[libretro INFO] [MAME 2003] Full content path /home/pi/RetroPie/roms/mame-libretro/guardian.zip
[libretro INFO] [MAME 2003] Git Version  720e7f6
[libretro INFO] [MAME 2003] Content lookup name: guardian
[libretro INFO] [MAME 2003] Driver index counter: 1514. Matched game driver: getstar
[libretro INFO] [MAME 2003] Content identified as using 8-way joystick controls.
[libretro INFO] [MAME 2003] Content identified by controls.c as having joysticks on axis with respect to the cabinet.
[libretro INFO] [MAME 2003] Content identified as supporting 2 players with 2 distinct controls.
[libretro INFO] [MAME 2003] Content identified as supporting 2 button controls.
[libretro INFO] [MAME 2003] Content identified by controls.c as having mirrored multiplayer control labels.
[INFO] [Environ]: SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS".
[libretro INFO] [MAME 2003] Check for trailing slash in path: /home/pi/RetroPie/roms/mame-libretro/
[libretro INFO] [MAME 2003] Removed a trailing slash in path: /home/pi/RetroPie/roms/mame-libretro
[libretro INFO] [MAME 2003] Check for trailing slash in path: /home/pi/RetroPie/BIOS
[libretro INFO] [MAME 2003] Trailing slash removal was not necessary for path given.
[libretro INFO] [MAME 2003] Check for trailing slash in path: /home/pi/RetroPie/roms/mame-libretro/
[libretro INFO] [MAME 2003] Removed a trailing slash in path: /home/pi/RetroPie/roms/mame-libretro
[libretro INFO] [MAME 2003] content path: /home/pi/RetroPie/roms/mame-libretro
[libretro INFO] [MAME 2003]  system path: /home/pi/RetroPie/BIOS
[libretro INFO] [MAME 2003]    save path: /home/pi/RetroPie/roms/mame-libretro
[INFO] [Environ]: SET_VARIABLES.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[libretro INFO] [MAME 2003] Opening ROM file: rom0
[libretro ERROR] [MAME 2003] rom0         NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: rom1
[libretro ERROR] [MAME 2003] rom1         NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: rom2
[libretro ERROR] [MAME 2003] rom2         NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68-03
[libretro ERROR] [MAME 2003] a68-03       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: 68705.bin
[libretro INFO] [MAME 2003] 68705.bin    NOT FOUND (NO GOOD DUMP KNOWN)
[libretro INFO] [MAME 2003] Opening ROM file: a68_05-1
[libretro ERROR] [MAME 2003] a68_05-1     NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68_04-1
[libretro ERROR] [MAME 2003] a68_04-1     NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68_09
[libretro ERROR] [MAME 2003] a68_09       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68_08
[libretro ERROR] [MAME 2003] a68_08       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68_07
[libretro ERROR] [MAME 2003] a68_07       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68_06
[libretro ERROR] [MAME 2003] a68_06       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68-13
[libretro ERROR] [MAME 2003] a68-13       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68-12
[libretro ERROR] [MAME 2003] a68-12       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68-11
[libretro ERROR] [MAME 2003] a68-11       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: a68-10
[libretro ERROR] [MAME 2003] a68-10       NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: rom21
[libretro ERROR] [MAME 2003] rom21        NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: rom20
[libretro ERROR] [MAME 2003] rom20        NOT FOUND
[libretro INFO] [MAME 2003] Opening ROM file: rom19
[libretro ERROR] [MAME 2003] rom19        NOT FOUND
[INFO] [Environ]: SET_MESSAGE: Required files are missing, the game cannot be run.

[libretro ERROR] [MAME 2003] Required files are missing, the game cannot be run.
[libretro ERROR] [MAME 2003] readroms failed
[ERROR] Failed to load content
[INFO] Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[INFO] Unloading core symbols..
[INFO] [Core Options]: Saved core options file to "/opt/retropie/configs/all/retroarch-core-options.cfg"