I also had something similar with the 7.3.1 stable patch.
2022-11-07T19:33:55
■ Error Type :
NoMethodError
■ Message :
undefined method `[]' for nil:NilClass
■ Backtrace :
(eval):585:in `block in input_slot'
(eval):551:in `each'
(eval):551:in `each_with_index'
(eval):551:in `input_slot'
(eval):296:in `update_input'
(eval):288:in `update'
(eval):364:in `block in update'
(eval):364:in `each'
(eval):364:in `update'
(eval):179:in `update_contents'
(eval):100:in `update'
(eval):15:in `main'
(eval):846:in `main'
(eval):28:in `run'
(eval):379:in `run'
(eval):2253:in `run'
(eval):503:in `run'
(eval):10:in `block in load_script'
:1:in `block in rgss_main'
:1:in `loop'
:1:in `rgss_main'
(eval):8:in `load_script'
"ScriptImport"(68):in `eval'
"ScriptImport"(68):in `load_script'
"FileGetter"(38):in `block in load_from_list'
"FileGetter"(35):in `each'
"FileGetter"(35):in `load_from_list'
"FileGetter"(79):in `load_starter'
"loadStarter"(5):in `<main>'
ruby:in `eval'
■ Current In-Game Date :
[1772, 3, 1, 1]
■ $PRP_REC trace :
npc initialize=>Bomb_DirectFrag
reserve_summon_event :EfxTrap2 x=65 y=43
player.actor.set_action_state =>skill
player.actor.set_action_state =>none
reserve_summon_event :ProjectileRock x=66 y=43
npc initialize=>SkillDummy
reserve_summon_event :ProjectileDirectBasicTrap x=66 y=45
npc initialize=>Bomb_DirectFrag
reserve_summon_event :EfxTrap2 x=66 y=45
reserve_summon_event :WasteWet x=70 y=52
reserve_summon_event :WasteWet x=70 y=52
reserve_summon_event :WasteWet x=70 y=52
reserve_summon_event :WasteWet x=70 y=52
npc initialize=>MissileSperm
reserve_summon_event :WasteSemen x=68 y=52
reserve_summon_event :WasteWet x=71 y=51
reserve_summon_event :WasteWet x=71 y=52
reserve_summon_event :WasteWet x=71 y=51
reserve_summon_event :WasteWet x=71 y=52
reserve_summon_event :WasteWet x=71 y=51
reserve_summon_event :WasteWet x=71 y=52
reserve_summon_event :WasteWet x=71 y=51
reserve_summon_event :WasteWet x=71 y=52
npc initialize=>MissileSperm
npc initialize=>MissileSperm
reserve_summon_event :WasteSemen x=68 y=51
reserve_summon_event :WasteSemen x=68 y=52
■ Story Stats :
RecQuestSewerMiceClean : 1
UniqueStorageSetup53 : 1
RegionMap_RegionOuta : 0
RegionMap_RegionInsa : 0
RapeLoop : 0
Captured : 0
OnRegionMap : 0
OnRegionMapSpawnRace : 0
Record_CapturedPregCheckPassed : 0
CapturedStatic : 0
LimitedNeedsSkill : 0
LimitedNapSkill : 0
Ending_MainCharacter : 0
RapeLoopTorture : 0
ReRollHalfEvents : 0
DarkPotBuilt : 0
LonaCannotDie : 0
MapBackgroundType : 0
OverMapID : 2
OverMapEvent_name : 0
OverMapEvent_saw : 0
OverMapEvent_enemy : 0
OverMapStepEncounterUnknow : 2000
OverMapStepEncounterBad : 1000
StartOverMapX : 32
StartOverMapY : 96
LastOverMapX : 32
LastOverMapY : 96
OnRegionMap_Regid : 21
Ending_Noer : Ending_Noer_DestroyedByOrkind
Setup_ScatEffect : 0
Setup_UrineEffect : 0
Setup_Hardcore : 0
CharacterItems : {}
CharacterSteal : {}
RecQuestConvoyTarget : []
VerInfo : B.0.7.3.1.387C1A3
Kidnapping : 0
RecordFirstMissionBegin : 1
RecordFirstTutorialSTA : 1
RecordFirstTutorialLVL : 1
RecordFirstTutorialSAT : 1
RecordFirst2hWeapon : 1
RecordSewerSawInfection : 1
RecordFirstTrap : 1
RecQuestSewerSawGoblin : 1
RecordFirstSap : 1
RecordFirstTutorialSneak : 1