Moved into survey a Domain Era Survey Ship, got it's defences.
In combat, engaged the Bastillon class, that weird spider leg thing.
When it blew up the game immediately crashed on me
LOG
___________________
41844 [Thread-4] INFO com.fs.starfarer.api.impl.campaign.fleets.PatrolFleetManager - 1 out of a maximum 2 patrols in play for market [Cibola]
41858 [Thread-4] INFO com.fs.starfarer.api.impl.campaign.fleets.PatrolFleetManager - Spawned patrol fleet [Persean League detachment] from market Cibola
44132 [Thread-4] INFO com.fs.starfarer.combat.CombatEngine - FP1: 62, FP2: 43, maxFP1: 170, maxFP2: 115
44380 [Thread-4] INFO org.histidine.chatter.combat.ChatterCombatPlugin - Chatter plugin initialized
44740 [Thread-10] INFO sound.public - Creating streaming player for music with id [UndyingLegacy.ogg]
44740 [Thread-10] INFO sound.OooO - Playing music with id [UndyingLegacy.ogg]
44755 [Thread-8] INFO sound.F - Creating music buffer #2
51712 [Thread-4] INFO com.fs.starfarer.loading.LoadingUtils - Loading JSON from [chatterConfig.json]
79514 [Thread-4] INFO sound.public - Cleaning up music with id [nebula.ogg]
79521 [Thread-8] INFO sound.public - Cleaning up music with id [UndyingLegacy.ogg]
79774 [Thread-10] INFO sound.public - Creating streaming player for music with id [steel_rain.ogg]
79774 [Thread-10] INFO sound.OooO - Playing music with id [steel_rain.ogg]
79931 [Thread-4] ERROR com.fs.starfarer.combat.CombatMain - java.lang.NullPointerException
java.lang.NullPointerException
at com.fs.starfarer.loading.specs.oO0o.super(Unknown Source)
at com.fs.starfarer.loading.specs.oO0o.super(Unknown Source)
at com.fs.starfarer.combat.ai.ProximityFuseAI.explode(Unknown Source)
at com.fs.starfarer.combat.ai.ProximityFuseAI.advance(Unknown Source)
at com.fs.starfarer.combat.CombatEngine.advanceInner(Unknown Source)
at com.fs.starfarer.combat.CombatEngine.advance(Unknown Source)
at com.fs.starfarer.combat.CombatState.traverse(Unknown Source)
at com.fs.state.AppDriver.begin(Unknown Source)
at com.fs.starfarer.combat.CombatMain.main(Unknown Source)
at com.fs.starfarer.StarfarerLauncher$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
__________________________
Mods used are:
http://imgur.com/a/7OUKy