I've had this crash when Natural Evolution Enemies destroy/damage the laser fence post, that i assume is caused by the function that makes Breeder Spitters spawn biters inside the laser fence.

https://drive.google.com/file/d/1Nw2mMLSxKfzzkcZ0Q1B9S4EP2E9tRw2C/view?usp=sharing

I've had this crash when Natural Evolution Enemies destroy/damage the laser fence post, that i assume is caused by the function that makes Unit-Launch Spitters spawn biters inside the laser fence.

https://drive.google.com/file/d/1Nw2mMLSxKfzzkcZ0Q1B9S4EP2E9tRw2C/view?usp=sharing

I couldn't replicate your exact crash, but I fixed that general crash in 1.1.2. Let me know if you are still encountering this or any other crashes in 1.1.2

Seems like the crash is fixed, i assume it was the general crash, that i just could only repeat in my spesific situation.