Describe the bug; What happened?

Dipping Poison III on a crossbow in my off hand gives poisoned arrows when consuming a health potion. This works. However, when consuming a water bottle, or a cooked rabbit, or (I assume) anything else, it crashes my game. Removing the crossbow from my off hand fixes the problem.

Expected Behavior

Game doesn't crash, item is consumed, and no arrows given.

Mod Version

8.1.0

Minecraft Launcher

CurseForge

Operating System

MacOS

Modpack

My own construction.

Additional context

A snippet from my logs:
[05:02:45] [Server thread/WARN]: Failed to handle packet for /[IP]:51795 net.minecraft.class_148: Ticking player at net.minecraft.class_3222.method_14226(class_3222.java:574) ~[server-intermediary.jar:?] at net.minecraft.class_3244.method_18784(class_3244.java:269) ~[server-intermediary.jar:?] at net.minecraft.class_2535.method_10754(class_2535.java:259) ~[server-intermediary.jar:?] at net.minecraft.class_3242.method_14357(class_3242.java:172) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:908) ~[server-intermediary.jar:?] at net.minecraft.class_3176.method_3813(class_3176.java:283) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.handler$zmm000$carpet$modifiedRunLoop(MinecraftServer.java:13442) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:650) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) ~[server-intermediary.jar:?] at java.lang.Thread.run(Thread.java:840) ~[?:?] Caused by: java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0 at jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) ~[?:?] at jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) ~[?:?] at jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266) ~[?:?] at java.util.Objects.checkIndex(Objects.java:361) ~[?:?] at java.util.ArrayList.get(ArrayList.java:427) ~[?:?] at net.minecraft.class_1309.handler$dlc000$mcdw$applyDippingPoisonPotionConsumption(class_1309.java:26281) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6040(class_1309.java) ~[server-intermediary.jar:?] at net.minecraft.class_3222.redirect$bbh000$carpet$finishedUsingItem(class_3222.java:6388) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_6040(class_3222.java:1176) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_37119(class_1309.java:3023) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_37119(class_3222.java:1699) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6076(class_1309.java:3010) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_5773(class_1309.java:2381) ~[server-intermediary.jar:?] at net.minecraft.class_1657.method_5773(class_1657.java:283) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_14226(class_3222.java:510) ~[server-intermediary.jar:?] ... 10 more [05:02:45] [Server thread/INFO]: aesthirtruth lost connection: Internal server error [05:02:45] [Server thread/INFO]: aesthirtruth left the game [05:03:21] [User Authenticator #3/INFO]: UUID of player aesthirtruth is [UUID] [05:03:21] [Server thread/INFO]: [Handshake] Sending channel query [05:03:21] [Netty Server IO #2/INFO]: [Handshake] Receiving client channels [05:03:21] [Netty Server IO #2/INFO]: [Handshake] Handshake completed successfully [05:03:21] [Server thread/INFO]: aesthirtruth[/[IP]:51966] logged in with entity id 92057 at (-103.08123090284374, 61.29733824349539, -245.13319548253475) [05:03:21] [Server thread/INFO]: Sending server config values to client [05:03:21] [Server thread/INFO]: Syncing config to aesthirtruth ([UUID]) [05:03:21] [Server thread/INFO]: aesthirtruth joined the game [05:03:21] [Netty Server IO #2/INFO]: Receiving client config [05:03:23] [Netty Server IO #2/INFO]: [ShulkerBoxTooltip] aesthirtruth: protocol version: 2.0 [05:04:01] [Server thread/WARN]: Failed to handle packet for /[IP]:51966 net.minecraft.class_148: Ticking player at net.minecraft.class_3222.method_14226(class_3222.java:574) ~[server-intermediary.jar:?] at net.minecraft.class_3244.method_18784(class_3244.java:269) ~[server-intermediary.jar:?] at net.minecraft.class_2535.method_10754(class_2535.java:259) ~[server-intermediary.jar:?] at net.minecraft.class_3242.method_14357(class_3242.java:172) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:908) ~[server-intermediary.jar:?] at net.minecraft.class_3176.method_3813(class_3176.java:283) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.handler$zmm000$carpet$modifiedRunLoop(MinecraftServer.java:13442) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:650) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) ~[server-intermediary.jar:?] at java.lang.Thread.run(Thread.java:840) ~[?:?] Caused by: java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0 at jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) ~[?:?] at jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) ~[?:?] at jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266) ~[?:?] at java.util.Objects.checkIndex(Objects.java:361) ~[?:?] at java.util.ArrayList.get(ArrayList.java:427) ~[?:?] at net.minecraft.class_1309.handler$dlc000$mcdw$applyDippingPoisonPotionConsumption(class_1309.java:26281) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6040(class_1309.java) ~[server-intermediary.jar:?] at net.minecraft.class_3222.redirect$bbh000$carpet$finishedUsingItem(class_3222.java:6388) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_6040(class_3222.java:1176) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_37119(class_1309.java:3023) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_37119(class_3222.java:1699) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6076(class_1309.java:3010) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_5773(class_1309.java:2381) ~[server-intermediary.jar:?] at net.minecraft.class_1657.method_5773(class_1657.java:283) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_14226(class_3222.java:510) ~[server-intermediary.jar:?] ... 10 more [05:04:01] [Server thread/INFO]: aesthirtruth lost connection: Internal server error [05:04:01] [Server thread/INFO]: aesthirtruth left the game [05:04:18] [User Authenticator #4/INFO]: UUID of player aesthirtruth is [UUID] [05:04:18] [Server thread/INFO]: [Handshake] Sending channel query [05:04:20] [Netty Server IO #3/INFO]: [Handshake] Receiving client channels [05:04:20] [Netty Server IO #3/INFO]: [Handshake] Handshake completed successfully [05:04:20] [Server thread/INFO]: aesthirtruth[/[IP]:51970] logged in with entity id 92699 at (-89.00497057418634, 64.0, -258.6251449993732) [05:04:20] [Server thread/INFO]: Sending server config values to client [05:04:20] [Server thread/INFO]: Syncing config to aesthirtruth ([UUID]) [05:04:20] [Server thread/INFO]: aesthirtruth joined the game [05:04:20] [Netty Server IO #3/INFO]: Receiving client config [05:04:20] [Netty Server IO #3/INFO]: [ShulkerBoxTooltip] aesthirtruth: protocol version: 2.0 [05:09:51] [Server thread/WARN]: Failed to handle packet for /[IP]:51970 net.minecraft.class_148: Ticking player at net.minecraft.class_3222.method_14226(class_3222.java:574) ~[server-intermediary.jar:?] at net.minecraft.class_3244.method_18784(class_3244.java:269) ~[server-intermediary.jar:?] at net.minecraft.class_2535.method_10754(class_2535.java:259) ~[server-intermediary.jar:?] at net.minecraft.class_3242.method_14357(class_3242.java:172) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:908) ~[server-intermediary.jar:?] at net.minecraft.class_3176.method_3813(class_3176.java:283) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:824) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.handler$zmm000$carpet$modifiedRunLoop(MinecraftServer.java:13442) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:650) ~[server-intermediary.jar:?] at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) ~[server-intermediary.jar:?] at java.lang.Thread.run(Thread.java:840) ~[?:?] Caused by: java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0 at jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) ~[?:?] at jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) ~[?:?] at jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266) ~[?:?] at java.util.Objects.checkIndex(Objects.java:361) ~[?:?] at java.util.ArrayList.get(ArrayList.java:427) ~[?:?] at net.minecraft.class_1309.handler$dlc000$mcdw$applyDippingPoisonPotionConsumption(class_1309.java:26281) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6040(class_1309.java) ~[server-intermediary.jar:?] at net.minecraft.class_3222.redirect$bbh000$carpet$finishedUsingItem(class_3222.java:6388) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_6040(class_3222.java:1176) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_37119(class_1309.java:3023) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_37119(class_3222.java:1699) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_6076(class_1309.java:3010) ~[server-intermediary.jar:?] at net.minecraft.class_1309.method_5773(class_1309.java:2381) ~[server-intermediary.jar:?] at net.minecraft.class_1657.method_5773(class_1657.java:283) ~[server-intermediary.jar:?] at net.minecraft.class_3222.method_14226(class_3222.java:510) ~[server-intermediary.jar:?] ... 10 more [05:09:51] [Server thread/INFO]: aesthirtruth lost connection: Internal server error [05:09:51] [Server thread/INFO]: aesthirtruth left the game

@Aesthir Awesome catch! Thank you, so much! I'll take a look at this today