Mod loader

Fabric

Mod version

0.10.2

Minecraft version

1.21.4

Issue description

When I try to open a backpack, I loose connection to the server.
Connection lost
Network Protokoll Error
[21:03:29] [Render thread/ERROR]: Failed to handle packet net.minecraft.class_2649@d229bad, disconnecting java.lang.IndexOutOfBoundsException: Index 69 out of bounds for length 69 at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:100) ~[?:?] at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:106) ~[?:?] at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:302) ~[?:?] at java.base/java.util.Objects.checkIndex(Objects.java:385) ~[?:?] at java.base/java.util.ArrayList.get(ArrayList.java:427) ~[?:?] at knot/net.minecraft.class_2371.get(class_2371.java:47) ~[client-intermediary.jar:?] at knot/net.minecraft.class_1703.method_7611(class_1703.java:313) ~[client-intermediary.jar:?] at knot/net.minecraft.class_1703.method_7610(class_1703.java:642) ~[client-intermediary.jar:?] at knot/net.minecraft.class_634.method_11153(class_634.java:1355) ~[client-intermediary.jar:?] at knot/net.minecraft.class_2649.method_11439(class_2649.java:51) ~[client-intermediary.jar:?] at knot/net.minecraft.class_2649.method_65081(class_2649.java:12) ~[client-intermediary.jar:?] at knot/net.minecraft.class_2600.method_11072(class_2600.java:27) ~[client-intermediary.jar:?] at knot/net.minecraft.class_1255.method_18859(class_1255.java:164) [client-intermediary.jar:?] at knot/net.minecraft.class_4093.method_18859(class_4093.java:23) [client-intermediary.jar:?] at knot/net.minecraft.class_1255.method_16075(class_1255.java:138) [client-intermediary.jar:?] at knot/net.minecraft.class_1255.method_5383(class_1255.java:123) [client-intermediary.jar:?] at knot/net.minecraft.class_310.method_1523(class_310.java:1296) [client-intermediary.jar:?] at knot/net.minecraft.class_310.method_1514(class_310.java:922) [client-intermediary.jar:?] at knot/net.minecraft.client.main.Main.main(Main.java:267) [client-intermediary.jar:?] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) [fabric-loader-0.16.9.jar:?] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.16.9.jar:?] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.16.9.jar:?] at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:105) [NewLaunch.jar:?] at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) [NewLaunch.jar:?] at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) [NewLaunch.jar:?]

If Bug

• I have confirmed this bug is reproducible on a minimal setup, not a modpack with many other mods.

Provide the latest.log file

No response

Right click while it stands on the ground. I see the inventory for a split secound and then it disconnects.

Do you try to open the backpack via KeyBind or by right clicking it when it is in hand or when it is placed?
Because i cant reproduce the disconnect?

Please can you export your Minecraft instance in prism launcher and upload the zip file here?

I can. https://filebin.net/idgax4i2ffz92j8v. But I noticed this happens only on my server. Not if is create a single player world

One more thing. I added the mod after I created the server

One more thing. I added the mod after I created the server

this shouldnt be an issue, but all i can say is that i cant reproduce the disconnect, might be an incompatibility with one of the other mods, i will have a look at this tomorrow

OK sins the last version i already made changes, would you test this snapshot version and test if the bugs/disconnects still happen?

https://raw.githubusercontent.com/Stein-N/resources/main/snapshots/Resource Backpacks/resource_backpacks-fabric-1.21.4-0.10.3-BETA.jar

Still same issue

So after more testing, also with different configs on server and client and talking with other devs i can't find any cause for that disconnects, so there might happen something on you PC/Server or with your Minecraft instance that isn't reproducable at my end.

So this issue will not be investigated further, sry for that.

With the version 0.11.5-BETA the Menu Handling was partially redone so this issue should be fixed also related to the latest network/gui issue #35