Refill Last Stack with backpack open voids items

[Matusson]

Minecraft Version

1.21.1

Mod Loader

NeoForge

Describe the Issue

When a backpack from Sophisticated Backpacks (tested on version 3.25.37, Sophisticated Core 1.4.21) is open, pressing Tab (Refill Last Stack) will void items one by one.

Steps to reproduce:

1. Create a new world in Creative mode with Sophisticated Backpacks installed
2. Get two stacks of oak log and a basic Backpack
3. Switch to Survival mode
4. Open inventory, move a stack of logs into the 2x2 crafting grid; craft planks once
5. Close the inventory
6. Open a Backpack
7. Hover over a stack of logs and press Tab
8. An error appears in the logs and one log is voided

Logs

[11:53:25] [Server thread/ERROR] [minecraft/BlockableEventLoop]: Error executing task on Server
java.util.concurrent.CompletionException: java.lang.ArrayIndexOutOfBoundsException
at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315) ~[?:?] {re:mixin}
at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320) ~[?:?] {re:mixin}
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1770) ~[?:?] {}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.TickTask.run(TickTask.java:18) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:classloading}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:148) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,re:computing_frames,re:classloading}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:872) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:170) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:122) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:855) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:849) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:132) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:821) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:826) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:712) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {}
Caused by: java.lang.ArrayIndexOutOfBoundsException
[11:53:25] [Server thread/ERROR] [ne.ne.ne.ne.re.NetworkRegistry/]: Failed to process a synchronized task of the payload: craftingtweaks:refill_last_crafted
java.util.concurrent.CompletionException: java.lang.ArrayIndexOutOfBoundsException
at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315) ~[?:?] {re:mixin}
at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320) ~[?:?] {re:mixin}
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1770) ~[?:?] {}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.TickTask.run(TickTask.java:18) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:classloading}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:148) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,re:computing_frames,re:classloading}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:872) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:170) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:122) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:855) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:849) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:132) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:821) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:826) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:712) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23180!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.neoforge.mixins.json:MinecraftServerMixin from mod balm,pl:mixin:A}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {}
Caused by: java.lang.ArrayIndexOutOfBoundsException

[BlayTheNinth]

The log is cut off.

---

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[Matusson]

latest-anonymized.log