Can't connect to 1.20.1 ViaFabric server with vanilla 1.20.2 client

SusStew commented 11 months ago

`/viaversion dump` Output

https://dump.viaversion.com/34ffbafcc861c39e2d9abe9a1921d9a77e20bcef15e69238395b44b19a297f23

Console Error

No response

Bug Description

I'm trying to host a server that's on 1.20.1 and allow it to be connected to with a more recent client. I thought ViaVersion was supposed to be used for this but when I try it it doesn't work. Depending on which version of ViaFabric/ViaVersion I have installed it either doesn't launch the server and says the version is incompatible or the player joining times out.

Steps to Reproduce

Install ViaFabric that is compatible with 1.20.1 along with latest ViaVersion
Player on vanilla 1.20.2 attempts to join
The screen gets stuck on "Joining world..." for a minute or two
Eventually the connection times out

Expected Behavior

Vanilla 1.20.2 client should join server as normal

Additional Server Info

No response

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).
[X] I have included a ViaVersion dump.
[X] If applicable, I have included a paste (not a screenshot) of the error.
[X] I have tried the latest build(s) from https://ci.viaversion.com/ and the issue still persists.

CherubicBoot commented 11 months ago

1.20.2 is also unable to connect to 1.20 server using the latest available version of viafabric that support 1.20, while the latest viafabric that labeled as 1.20.2 crashes the 1.20 server

ThatBlockyPenguin commented 10 months ago

Also having this issue (1.20.1 server, 1.20.2 client). Dump: https://dump.viaversion.com/b8b08ac948e1b3abada6c3e457805b9b11292537967e04bf05e30b20c5ceee7d

Kichura commented 10 months ago

Also having this issue (1.20.1 server, 1.20.2 client). Dump: dump.viaversion.com/b8b08ac948e1b3abada6c3e457805b9b11292537967e04bf05e30b20c5ceee7d

Update viaversion to 4.8.1.

imagelesskink commented 10 months ago

Also having this issue (1.20.1 server, 1.20.2 client). Dump: dump.viaversion.com/b8b08ac948e1b3abada6c3e457805b9b11292537967e04bf05e30b20c5ceee7d

Update viaversion to 4.8.1.

What about ViaFabric users?

Hi-ImKyle commented 10 months ago

Update viaversion to 4.8.1.

This is a ViaFabric issue. Isn't the point of ViaFabric to implement ViaVersion for modded servers? How are we supposed to update that?

EDIT: I guess yeah update ViaFabric but at that point you can no longer use ViaFabric on 1.20.1 servers since all the versions that implement ViaVersion 4.8.1 are locked to 1.20.2. But the latest version that the Modrinth page says supports 1.20.1 is ViaFabric 0.4.11+43-dev, but you go to load it and it doesn't load since it says and I am quoting the server log.

[18:14:33] [main/ERROR]: Incompatible mods found!
net.fabricmc.loader.impl.FormattedException: Some of your mods are incompatible with the game or each other!
A potential solution has been determined, this may resolve your problem:
     - Replace mod 'ViaFabric' (viafabric) 0.4.11+43-dev with any version that is compatible with:
         - minecraft 1.20.1
More details:
     - Mod 'ViaFabric' (viafabric) 0.4.11+43-dev requires version 1.8.9, version 1.14.4, version 1.15.2, version 1.16.5, version 1.17.1, version 1.18.2, version 1.19.4 or version 1.20.2-rc.2 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.14' (viafabric-mc114) 0.4.11+43-dev requires version 1.14.4 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.15' (viafabric-mc115) 0.4.11+43-dev requires version 1.15.2 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.16' (viafabric-mc116) 0.4.11+43-dev requires version 1.16.5 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.17' (viafabric-mc117) 0.4.11+43-dev requires version 1.17.1 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.18' (viafabric-mc118) 0.4.11+43-dev requires version 1.18.2 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.19' (viafabric-mc119) 0.4.11+43-dev requires version 1.19.4 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!
     - Mod 'ViaFabric for 1.20' (viafabric-mc120) 0.4.11+43-dev requires version 1.20.2-rc.2 of 'Minecraft' (minecraft), but only the wrong version is present: 1.20.1!

Faris90 commented 10 months ago

any luck?

Kichura commented 10 months ago

Since 1.20.1 is by default unsupported, will not be worked on - 1.19.4 however is supported.

Faris90 commented 9 months ago

Since 1.20.1 is by default unsupported, will not be worked on - 1.19.4 however is supported.

What's stopping y'all

ViaVersion / ViaFabric