fix: catch null inventory

reference (this)[DarkPacks/SevTech-Ages#4785]

Author: ROMVoid95

diagrams/entity-hierarchy-mermaid.md

@@ -0,0 +1,62 @@
+classDiagram
+direction BT
+class TileEntityAirLock
+class TileEntityAirLockController
+class TileEntityCargoLoader
+class TileEntityCargoUnloader
+class TileEntityCircuitFabricator
+class TileEntityCoalGenerator
+class TileEntityDeconstructor
+class TileEntityDish
+class TileEntityDungeonSpawner~E~
+class TileEntityElectricFurnace
+class TileEntityElectricIngotCompressor
+class TileEntityEnergyStorageModule
+class TileEntityFallenMeteor
+class TileEntityFluidPipe
+class TileEntityFluidTank
+class TileEntityFluidTransmitter
+class TileEntityFuelLoader
+class TileEntityInventory
+class TileEntityOxygen
+class TileEntityOxygenCollector
+class TileEntityOxygenCompressor
+class TileEntityOxygenDecompressor
+class TileEntityOxygenDistributor
+class TileEntityOxygenSealer
+class TileEntityOxygenStorageModule
+class TileEntityPainter
+class TileEntityParaChest
+class TileEntityRefinery
+class TileEntityScreen
+class TileEntityTreasureChest
+
+TileEntityAirLock  -->  TileEntityInventory 
+TileEntityAirLockController  -->  TileEntityAirLock 
+TileEntityCargoLoader  -->  TileEntityInventory 
+TileEntityCargoUnloader  -->  TileEntityInventory 
+TileEntityCircuitFabricator  -->  TileEntityInventory 
+TileEntityCoalGenerator  -->  TileEntityInventory 
+TileEntityDeconstructor  -->  TileEntityInventory 
+TileEntityDish  -->  TileEntityInventory 
+TileEntityDungeonSpawner~E~  -->  TileEntityInventory 
+TileEntityElectricFurnace  -->  TileEntityInventory 
+TileEntityElectricIngotCompressor  -->  TileEntityInventory 
+TileEntityEnergyStorageModule  -->  TileEntityInventory 
+TileEntityFallenMeteor  -->  TileEntityInventory 
+TileEntityFluidPipe  -->  TileEntityFluidTransmitter 
+TileEntityFluidTank  -->  TileEntityInventory 
+TileEntityFluidTransmitter  -->  TileEntityInventory 
+TileEntityFuelLoader  -->  TileEntityInventory 
+TileEntityOxygen  -->  TileEntityInventory 
+TileEntityOxygenCollector  -->  TileEntityOxygen 
+TileEntityOxygenCompressor  -->  TileEntityOxygen 
+TileEntityOxygenDecompressor  -->  TileEntityOxygen 
+TileEntityOxygenDistributor  -->  TileEntityOxygen 
+TileEntityOxygenSealer  -->  TileEntityOxygen 
+TileEntityOxygenStorageModule  -->  TileEntityOxygen 
+TileEntityPainter  -->  TileEntityInventory 
+TileEntityParaChest  -->  TileEntityInventory 
+TileEntityRefinery  -->  TileEntityInventory 
+TileEntityScreen  -->  TileEntityInventory 
+TileEntityTreasureChest  -->  TileEntityInventory