Log:
latest.log

Mod Version:
0.0.42+1.17.1

Fabric Version:
0.11.6

this also happens with 1.18.1 versions

Both of these errors should be fixed. The 1.17 error was a PSWG error related to Immersive Portals, and the second was a Create bug that has been reported to the Create authors.

Reading through the crash log it doesn't seem to be a rendering issue. @kb-1000 is IP hooking entity operations? The offending line is

hit.entity().damage(getSlugDamageSource(player), damage);

in BlasterUtil, which is only executed serverside.

Unfortunately, that doesn't work with Immersive Portals (and thus the portal gun mod) for now.