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Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

where should i put the chd files on mame 2003 plus?

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mamemame 2003 pluschd fileschderrors
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  • R
    Retro Arcade Fan @ciaolo
    last edited by Retro Arcade Fan 15 May 2023, 15:37

    @ciaolo I'm not near my arcade at the moment. But Roslof's list suggests lr-mame for area51mx. Line 2350.

    https://docs.google.com/spreadsheets/d/1Rq4shU1RUSdcc7cTVWeORMD-mcO6BwXwQ7TGw8f5_zw/edit#gid=719288197

    You have to make sure the rom you have is specifically for 2003+. But you should have a folder called /arcade/area51mx and the area51mx.chd file should be inside. Then you should have a file called area51mx.zip in the /arcade folder.

    Also, https://www.sindenwiki.org/wiki/Barebones_Compatibility#Playable_2 shows compatibility with Mame 2003+. But a different rom and .chd file.

    C 1 Reply Last reply 15 May 2023, 15:43 Reply Quote 0
    • C
      ciaolo @Retro Arcade Fan
      last edited by 15 May 2023, 15:43

      @Retro-Arcade-Fan yes, my roms are for mame2003+. I downloaded a romset with all 4850 supported games. My area51mx.zip is in the /arcade folder and area51mx.chd is in the /arcade/area51mx folder. Using lr-mame it is the same.

      M R 2 Replies Last reply 15 May 2023, 15:50 Reply Quote 0
      • M
        mitu Global Moderator @ciaolo
        last edited by 15 May 2023, 15:50

        @ciaolo Linux filesystems are case sensitive, so make sure the files are not in mixed or upper case, they should be named exactly as the log file indicates. You should post the entire runcommand.log on pastebin.com, not just a fragment.

        C 1 Reply Last reply 15 May 2023, 15:53 Reply Quote 0
        • R
          Retro Arcade Fan @ciaolo
          last edited by 15 May 2023, 15:51

          @ciaolo Very strange. That's all I can think of. Sorry I can't be of more help. I'll have to check my setup later and get back. Hopefully someone else will chime in.

          C 1 Reply Last reply 15 May 2023, 15:53 Reply Quote 0
          • C
            ciaolo @Retro Arcade Fan
            last edited by 15 May 2023, 15:53

            @Retro-Arcade-Fan thank you a lot

            1 Reply Last reply Reply Quote 0
            • C
              ciaolo @mitu
              last edited by 15 May 2023, 15:53

              @mitu https://pastebin.com/gh8LeKTn
              here you are

              1 Reply Last reply Reply Quote 0
              • M
                mitu Global Moderator
                last edited by 15 May 2023, 16:19

                Check the .chd file's hash - if it's not the correct file you'd get the same 'not found' message from the emulator. Verify the checksum for arcade/area51mx/area51mx.chd against the source.

                C 2 Replies Last reply 15 May 2023, 16:36 Reply Quote 0
                • C
                  ciaolo @mitu
                  last edited by 15 May 2023, 16:36

                  @mitu it isn't the same. Why? I downloaded a romset

                  R 1 Reply Last reply 15 May 2023, 17:06 Reply Quote 0
                  • R
                    Retro Arcade Fan @ciaolo
                    last edited by 15 May 2023, 17:06

                    @ciaolo May not have been from a good source. Or wasn't put together correctly. Unfortunately, it's against forum rules to ask for roms so nobody can tell you anything else as far as that goes.

                    C 1 Reply Last reply 15 May 2023, 17:10 Reply Quote 0
                    • C
                      ciaolo @Retro Arcade Fan
                      last edited by ciaolo 15 May 2023, 17:10

                      @Retro-Arcade-Fan I downloaded lot of different area51mx.chd files. They all have different md5

                      1 Reply Last reply Reply Quote 0
                      • C
                        ciaolo @mitu
                        last edited by 15 May 2023, 18:33

                        @mitu I checked again and the sha1 is correct. I was using the wrong software for verify.

                        M 1 Reply Last reply 16 May 2023, 18:17 Reply Quote 0
                        • M
                          mitu Global Moderator @ciaolo
                          last edited by 16 May 2023, 18:17

                          @ciaolo Then I don't understand why it's not working. The location - as indicated so far - is correct.
                          Are you sure the permissions are ok on the file ? Can you run - from the command line -

                          ls -l $HOME/RetroPie/roms/arcade/area51*
                          

                          and post the output ?

                          C 1 Reply Last reply 18 May 2023, 13:57 Reply Quote 0
                          • C
                            ciaolo @mitu
                            last edited by 18 May 2023, 13:57

                            @mitu This is the output:

                            /home/pi/RetroPie/roms/arcade/area51:
                            total 530044
                            -rw-r--r-- 1 pi pi 5427557759 Feb 29 202 area51.chd
                            
                            /home/pi/RetroPie/roms/arcade/area51mx:
                            total 1735572
                            -rw-r--r-- 1 pi pi 1777220045 Feb 29 2020 area51mx.chd
                            
                            1 Reply Last reply Reply Quote 0
                            • M
                              mitu Global Moderator
                              last edited by mitu 18 May 2023, 16:21

                              Sorry, but I don't know what the issue might be. I can start the game fine with the following files:

                              ls -l $HOME/RetroPie/roms/arcade/area51*
                              -rw-r--r-- 1 pi pi 306827 May 15 17:04 /home/pi/RetroPie/roms/arcade/area51mx.zip
                              
                              /home/pi/RetroPie/roms/arcade/area51mx:
                              total 1735572
                              -rw-r--r-- 1 pi pi 1777220045 May 18 15:47 area51mx.chd
                              

                              I haven't run a checksum on the .chd, but the size matches up your listing. Curiously, your listing doesn't show the .zip ROMset file, but your initial log file did list it.

                              The only differences I see - comparing the debug logs - is that I don't have either a core override or a content folder override for the core. You may try to rename those to see if they have an impact.

                              ...
                              [INFO] [Environ]: GET_LED_INTERFACE.
                              [INFO] [Environ]: SET_CONTROLLER_INFO.
                              [libretro INFO] [MAME 2003+] Opening ROM file: area51mx.3h
                              [libretro INFO] [MAME 2003+] read_rom_data: All done
                              [libretro INFO] [MAME 2003+] Opening ROM file: area51mx.3p
                              [libretro INFO] [MAME 2003+] read_rom_data: All done
                              [libretro INFO] [MAME 2003+] Opening ROM file: area51mx.3m
                              [libretro INFO] [MAME 2003+] read_rom_data: All done
                              [libretro INFO] [MAME 2003+] Opening ROM file: area51mx.3k
                              [libretro INFO] [MAME 2003+] read_rom_data: All done
                              [libretro INFO] [MAME 2003+] Opening disk image: area51mx.chd
                              [libretro INFO] [MAME 2003+] Opening differencing image: area51mx.dif
                              [libretro INFO] [MAME 2003+] Creating differencing image: area51mx.dif
                              [libretro INFO] [MAME 2003+] Opening new differencing image: area51mx.dif
                              [libretro INFO] [MAME 2003+] Succesfully loaded ROMs.
                              [INFO] [Environ]: SET_ROTATION: 0
                              [libretro INFO] [MAME 2003+] RetroArch will perform the rotation.
                              ...
                              ...
                              
                              C 1 Reply Last reply 22 Jun 2023, 18:42 Reply Quote 0
                              • C
                                ciaolo @mitu
                                last edited by 22 Jun 2023, 18:42

                                @mitu i tried with calspeed and it says "unsupported chd version"

                                M 1 Reply Last reply 23 Jun 2023, 02:36 Reply Quote 0
                                • M
                                  mitu Global Moderator @ciaolo
                                  last edited by mitu 23 Jun 2023, 02:36

                                  @ciaolo That means you're using a .chd produced by a later version of MAME's chdman, which is not supported by Mame2003-Plus. You'll need a .chd compatible with Mame2003-plus, just like the rest of the files (zip romsets) used by the emulator.

                                  C 1 Reply Last reply 23 Jun 2023, 10:56 Reply Quote 0
                                  • C
                                    ciaolo @mitu
                                    last edited by 23 Jun 2023, 10:56

                                    @mitu yes, thank you. I finally found a good romset.

                                    1 Reply Last reply Reply Quote 0
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