You're missing an entry in an i18n file.
Unknown string: HIVER_asteroidfield2
Well hello there KDR_11k thank you for the report but I am a little confused regarding it. From what I know, i18n deals with language localizations and translations to regional locales. I am unsure how that applies to the second asteroid field in Zesketet though, especially since the first one uses the same structure:
SectorEntityToken Bugfield1 = system.addTerrain(Terrain.ASTEROID_FIELD,
new AsteroidFieldTerrainPlugin.AsteroidFieldParams(500f, 700f, 30, 40, 4f, 24f, txt("HIVER_asteroidfield1")));
SectorEntityToken Bugfield2 = system.addTerrain(Terrain.ASTEROID_FIELD,
new AsteroidFieldTerrainPlugin.AsteroidFieldParams(500f, 700f, 30, 40, 4f, 24f, txt("HIVER_asteroidfield2")));
I do have them overlapping though so I could separate them if that is what you are reporting. Some clarity would help me better diagnose and address the issue.
In the status bar at the bottom where it shows what terrains you're in it showed that while I was in the asteroid field. I'm seeing a description text in descriptions.csv but that reads more like a longer form explanation, not a short name and checking other mods I can't seem to find any asteroid fields and such in their descriptions.csv. Not sure where those texts go.