I tried loading the latest version and when I launched I got the error for crash during enqueueIMC.
The errored field is Oxygen_proof_unit

MC Logs: https://mclo.gs/dnFLdWT

hi! make sure you're using AdAstra Giselle Addon 6.4 (latest version)
do a backup of your world (mod dev tip) and try again

I have the same crash, i solve it by outdating meka weapon mod but i would like to look at new content of the mod update :(

any incompatibility issues should be fixed in next mod update by #11 , closing issue