Launcher not starting properly on Linux

[AnaxMorden]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior: Run faf-client-2023.2.0-alpha-1 in Archlinux with that command:
Install FAF to your desired DIR (In my case ~/Spiele: German word for Games)
Install Java 17 with that command: pacman -S jre17-openjdk
Run that Command to run FAF INSTALL4J_JAVA_HOME=/usr/lib/jvm/java-17-openjdk ~/*Desired-Dir*/faf-client-2023.2.0-alpha-1/faf-client

Log or error message
This is my log file:
error.log

Expected behavior
Launcher starts up

Screenshots

Used Enviroment and Command ( Please Ignore DE, it was wrong defined in .profiles)

The Only Graphical Thing you can before it crashes

Error GUI

OS
Linux
Distro: ArcoLinux (In Fact ArchLinux with some help packages)
Kernel: 6.1.10-arch1-1
WM: i3

[Brutus5000]

cannot use an unresolved DNS server address
Fix your system, bro

[Sheikah45]

This is due to a misconfigured DNS on the machine

[iczero]

Netty does not support scoped IPv6 addresses in /etc/resolv.conf. Install systemd-resolved if possible. Please see https://github.com/faforever/faf-linux for more information.