/viaversion dump Output

error

Console Error

https://mclo.gs/6pGNwsR

Bug Description

some items like obsidian in shulker boxes cause exception when you join
newest versions with old clients.

Steps to Reproduce

1.create 1.20.5 or newer server
2.add viafabric and viabackward latest version to it
3.join with a 1.20.1 client
4. fill a shulker box with obsidian
5. try to get the shulker box to your inventory

Expected Behavior

no exception should be thrown

Additional Server Info

running "/viaversion dump" on latest viafabric version gives an error

Checklist

• I have checked if this is specific to ViaFabric platform, and doesn't happen when running it on other platforms (Paper/Sponge/Velocity/Waterfall).
• I have included a ViaVersion dump.
• If applicable, I have included a paste (not a screenshot) of the error.
• I have tried the latest build(s) from https://ci.viaversion.com/ and the issue still persists.

Does this problem continue to happen with ViaVersion and ViaBackwards 4.10.1-SNAPSHOT?

Ithese are mods installed on my server:
ViaFabric-0.4.14+68-main
ViaBackwards-4.10.0
fabric-api-0.97.8+1.20.6

and I couldn't find ViaBackwards-4.10.1

Cannot reproduce with latest via* copies, please update to the latest CI builds.