[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi

[Lucius]

I can't start it manually. I get the same output:

Code:

● mpd_oled.service - MPD OLED Display
   Loaded: loaded (/etc/systemd/system/mpd_oled.service; enabled; vendor preset: enabled)
   Active: failed (Result: signal) since Sun 2021-07-11 20:04:21 CEST; 1s ago
  Process: 13587 ExecStartPre=/usr/bin/mpd_oled_launch_test (code=exited, status=0/SUCCESS)
  Process: 13603 ExecStart=/usr/bin/mpd_oled -o1 -r24 -D27 -b 21 -g 1 -f 15 -R -c alsa,plughw:Loopback,1 (code=killed, signal=ILL)
 Main PID: 13603 (code=killed, signal=ILL)

Jul 11 20:04:20 moode systemd[1]: Starting MPD OLED Display...
Jul 11 20:04:21 moode systemd[1]: Started MPD OLED Display.
Jul 11 20:04:21 moode systemd[1]: mpd_oled.service: Main process exited, code=killed, status=4/ILL
Jul 11 20:04:21 moode systemd[1]: mpd_oled.service: Failed with result 'signal'.

Edit: Now after rebooting Moode I got this output:

Code:

● mpd_oled.service - MPD OLED Display
   Loaded: loaded (/etc/systemd/system/mpd_oled.service; enabled; vendor preset: enabled)
   Active: failed (Result: signal) since Sun 2021-07-11 20:23:30 CEST; 1min 14s ago
  Process: 404 ExecStartPre=/usr/bin/mpd_oled_launch_test (code=exited, status=0/SUCCESS)
  Process: 1083 ExecStart=/usr/bin/mpd_oled -o1 -r24 -D27 -b 21 -g 1 -f 15 -R -c alsa,plughw:Loopback,1 (code=killed, signal=ILL)
Main PID: 1083 (code=killed, signal=ILL)

Jul 11 20:22:59 moode systemd[1]: Starting MPD OLED Display...
Jul 11 20:23:26 moode mpd_oled_launch_test[404]: Error: database is locked
Jul 11 20:23:26 moode mpd_oled_launch_test[404]: Error: database is locked
Jul 11 20:23:26 moode mpd_oled_launch_test[404]: /usr/bin/mpd_oled_launch_test: line 16: test: =: unary operator expected
Jul 11 20:23:30 moode systemd[1]: Started MPD OLED Display.
Jul 11 20:23:30 moode systemd[1]: mpd_oled.service: Main process exited, code=killed, status=4/ILL
Jul 11 20:23:30 moode systemd[1]: mpd_oled.service: Failed with result 'signal'.