Applying ACL rules doesn't work for the second time

[Maxwellads]

What version of shadowsocks-libev are you using?

Latest from APT

What operating system are you using?

Ubuntu 20.04

What did you do?

Copied an ACL rules from Shadowsocks-android and attempted to apply it on ss-local.

I ran this command: ss-local --acl $path_to_acl First time it worked. But no luck after this, launching it only result in failure with output: remote_num is 0

What is your config in detail (with all sensitive info masked)?

Since config is completely fine, I will not put it here. The problem is, what causes the output? Ss-local immediately shutdown after applying the ACL, leaving me no clue.