Minecraft version

1.19.2

LibX version

1.19.2-4.2.8

Skyblock Builder version

1.19.2-4.2.6

Forge version

43.2.0

The latest.log file

https://gist.github.com/CurtainsCorner/62b03399790c8dc6f71869f07d9a88c7

Issue description

Running MC with Prism Launcher to install and manage mods.
Running Barebones installation. (Just Libx and Skyblock Builder)

When attempting to create a world or open an existing world, regardless of world type, the game crashes.
Crash log - https://gist.github.com/CurtainsCorner/e0c25cef2051651775a78484ebef70b0

Steps to reproduce

1. Run MC with only LibX and SkyBlock Builder
2. Open Singleplayer option and create a new world, any world type.
3. Will freeze for a second then crash.

Other information

Installing mods with Prism Launcher.
Other mods and their configs are present but all other .jar files are disabled.

Looks like there is a template with an empty name in the config. Can you check and fix it? If you see no problem, can you send both configs? (They end with .json5)

Yes working.
Configured templates.json5 as follows - https://gist.github.com/CurtainsCorner/356eca22182a293bf0e00a72c8000ba0

Apologies, I should have read the wiki over a few more times.