Mod Version: Latest version for 1.11.2

Forge Version: 2563

Link to crash log (if applicable):
https://pastebin.com/AiTmmvMa
Description:
Game crashed when I teleported to my base, I guess It's an issue in the newest version of Dynamic Surroundings mod.

To be more specific i think it's a conflict with galactic craft.

The crash is down in the chunk code when DS is trying to get biome information. Do you happen to know if the chunk was loaded, or if the chunk had to be loaded?
EDIT: Secondary question - what dimension was your base? Was it a GC dimension?

The base was chunk-loaded, and my dimension was overworld, I had some GC machines and a tier 1 rocket.. maybe a bug trying to render it or something like that?

Pushed v3.4.9.3 with some defensive code changes to address this. Let me know if you have further problems.

Based on the call stack it looks like the chunk info in the chunk object was incomplete somehow and triggered the exception. I am adding some defensive code to detect and mitigate the problem. The changes should be in the next BETA (likely later today).