signal-cli.service issue

[cloudengineer89]

Hi guys!
Help me to resolve the issue. I'm executing the command systemctl status signal-cli.service and see the error below.

root@ip-00-0-00-000://# systemctl status signal-cli.service
× signal-cli.service - Send secure messages to Signal clients
     Loaded: bad-setting (Reason: Unit signal-cli.service has a bad unit file setting.)
     Active: failed (Result: exit-code) since Sun 2023-11-26 16:05:27 UTC; 1h 5min ago
   Main PID: 52096 (code=exited, status=3)
        CPU: 2.623s

Nov 26 16:31:15 ip-00-0-00-000 systemd[1]: /etc/systemd/system/signal-cli.service:11: Failed to resolve unit specifiers in '%dir%/bin/signal-cli': Invalid slot
Nov 26 16:31:15 ip-00-0-00-000 systemd[1]: signal-cli.service: Unit configuration has fatal error, unit will not be started.
Nov 26 16:41:07 ip-00-0-00-000 systemd[1]: /etc/systemd/system/signal-cli.service:11: Failed to resolve unit specifiers in '%dir%/bin/signal-cli': Invalid slot
Nov 26 16:41:07 ip-00-0-00-000 systemd[1]: signal-cli.service: Unit configuration has fatal error, unit will not be started.
Nov 26 17:01:54 ip-00-0-00-000 systemd[1]: /etc/systemd/system/signal-cli.service:11: Failed to resolve unit specifiers in '%dir%/bin/signal-cli': Invalid slot
Nov 26 17:01:54 ip-00-0-00-000 systemd[1]: signal-cli.service: Unit configuration has fatal error, unit will not be started.
Nov 26 17:10:44 ip-00-0-00-000 systemd[1]: /etc/systemd/system/signal-cli.service:11: Failed to resolve unit specifiers in '%dir%/bin/signal-cli': Invalid slot
Nov 26 17:10:44 ip-00-0-00-000 systemd[1]: signal-cli.service: Unit configuration has fatal error, unit will not be started.
Nov 26 17:10:52 ip-00-0-00-000 systemd[1]: /etc/systemd/system/signal-cli.service:11: Failed to resolve unit specifiers in '%dir%/bin/signal-cli': Invalid slot
Nov 26 17:10:52 ip-00-0-00-000 systemd[1]: signal-cli.service: Unit configuration has fatal error, unit will not be started.

My goal is to send messages via the D-Bus service.
I pasted three files into mandatory directories:
org.asamk.Signal.conf -> /etc/dbus-1/system.d/
org.asamk.Signal.service -> /usr/share/dbus-1/system-services/
signal-cli.service -> /etc/systemd/system/

[m-ueberall]

This looks like you used the examples from the https://github.com/AsamK/signal-cli/tree/master/data directory, right?
Just substitute "%dir%/bin/signal-cli" with the absolute path for your local copy of the signal-cli script/binary.