environment values doesn't work with Linux systmctrl

[bitdom8]

ExecStart=bun run --watch /usr/local/lsws/nodes/Bun/serverwh.ts

Have a systemd running function but environment values don't load because the command is sent from /etc/systemd/system/

[bitdom8]

It works when we run it from /usr/local/lsws/nodes/Bun/

bun run --watch serverwh.ts

Also, it errs as below:

Executable "bun" not found in path "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bi> Apr 21 12:23:28 aldolap.com systemd[1]: serverwh.service: Unit configuration has fatal error, unit will not be started.

But the ubuntu is recognizing bun. How come sytemd doesn't understand

[bitdom8]

Found the answer: https://stackoverflow.com/a/76073589/12002600