Crash: return value of "org.cardboardpowered.impl.inventory.CardboardInventoryView.getTopInventory()" is null

[lyn1337]

---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 2025-04-06 23:16:47
Description: Ticking entity

java.lang.NullPointerException: Cannot invoke "org.bukkit.craftbukkit.inventory.CraftInventory.getInventory()" because the return value of "org.cardboardpowered.impl.inventory.CardboardInventoryView.getTopInventory()" is null
	at knot//net.minecraft.world.inventory.AbstractContainerMenu.transferTo(AbstractContainerMenu.java:960)
	at knot//net.minecraft.server.level.ServerPlayer.handler$zdp000$cardboard$doInventoryCloseEvent(ServerPlayer.java:3472)
	at knot//net.minecraft.server.level.ServerPlayer.closeContainer(ServerPlayer.java)
	at knot//net.minecraft.server.level.ServerPlayer.tick(ServerPlayer.java:700)
	at knot//net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:762)
	at knot//net.minecraft.world.level.Level.guardEntityTick(Level.java:502)
	at knot//net.minecraft.server.level.ServerLevel.lambda$tick$2(ServerLevel.java:407)
	at knot//net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:54)
	at knot//net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:377)
	at knot//net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1069)
	at knot//net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:953)
	at knot//net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:713)
	at knot//net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:292)
	at [email protected]/java.lang.Thread.run(Thread.java:1583)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
	at knot//net.minecraft.class_1703.transferTo(class_1703.java:960)
	at knot//net.minecraft.class_3222.handler$zdp000$cardboard$doInventoryCloseEvent(class_3222.java:3472)
	at knot//net.minecraft.class_3222.method_7346(class_3222.java)
	at knot//net.minecraft.class_3222.method_5773(class_3222.java:700)
	at knot//net.minecraft.class_3218.method_18762(class_3218.java:762)
	at knot//net.minecraft.class_1937.method_18472(class_1937.java:502)
	at knot//net.minecraft.class_3218.method_31420(class_3218.java:407)
	at knot//net.minecraft.class_5574.method_31791(class_5574.java:54)

-- Entity being ticked --
Details:
	Entity Type: minecraft:player (net.minecraft.class_3222)
	Entity ID: 191
	Entity Name: REDACTED
	Entity's Exact location: -762.47, 78.02, -333.58
	Entity's Block location: World: (-763,78,-334), Section: (at 5,14,2 in -48,4,-21; chunk contains blocks -768,-64,-336 to -753,319,-321), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,-64,-512 to -513,319,-1)
	Entity's Momentum: -0.08, -0.08, -0.08
	Entity's Passengers: []
	Entity's Vehicle: null
Stacktrace:
	at knot//net.minecraft.class_1937.method_18472(class_1937.java:502)
	at knot//net.minecraft.class_3218.method_31420(class_3218.java:407)
	at knot//net.minecraft.class_5574.method_31791(class_5574.java:54)
	at knot//net.minecraft.class_3218.method_18765(class_3218.java:377)
	at knot//net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:1069)
	at knot//net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:953)
	at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:713)
	at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:292)
	at java.base/java.lang.Thread.run(Thread.java:1583)

-- Affected level --
Details:
	All players: 1 total; [class_3222['REDACTED'/191, l='ServerLevel[REDACTED]', x=-762.47, y=78.02, z=-333.58]]
	Chunk stats: 3050
	Level dimension: minecraft:overworld
	Level spawn location: World: (483,64,440), Section: (at 3,0,8 in 30,4,27; chunk contains blocks 480,-64,432 to 495,319,447), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)
	Level time: 1419602 game time, 554972 day time
	Level name: REDACTED
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Commands: false
	Level weather: Rain time: 122035 (now: false), thunder time: 57897 (now: false)
	Known server brands: fabric, Cardboard (PaperMC+Fabric)
	Removed feature flags: 
	Level was modded: true
	Level storage version: 0x04ABD - Anvil
	Loaded entity count: 260
Stacktrace:
	at knot//net.minecraft.class_3218.method_8538(class_3218.java:1744)
	at knot//net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:1072)
	at knot//net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:953)
	at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:713)
	at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:292)
	at java.base/java.lang.Thread.run(Thread.java:1583)