CANNOT BREAK ANY BLOCKS.

[Maftyss]

Describe the bug

Me and also my friends cannot break blocks on my server. Even if i am OP. I can place blocks, kill mobs, craft, break flowers or break seeds etc (one shot blocks) but i cannot break dirt etc..

I use floodgate & geyser only on Proxy server which is only for Bedrock players separated from Java proxy.
Tried it on multiple paper versions, none of them worked, sometimes it magically fix by itself, but after going to lobby and back to server i cannot break again :D Tested in servers without plugins.

To Reproduce

1. Join server
2. Try to break block

Expected behaviour

Break blocks.

Screenshots / Videos

s

Server Version and Plugins

Latest Bungeecord, Latest Floodgate & Geyser

Tested paper versions: 1.20.4 1.21.4 and l 1.21.1 (there it works) l

Geyser Dump

https://dump.geysermc.org/hKSY5lfrK7fyplSLpecZIbx8SbwZ6Tmj

Geyser Version

2.9.0-b967 (git-master-38893a9)

Minecraft: Bedrock Edition Device/Version

1.21.5

Additional Context

help mee

[onebeastchris]

Please try the following steps on the backend server; this looks like a potential plugin conflict:

• Temporarily remove/move half of your plugins from your server's plugins folder.
• If the problem persists, remove another half.
• If the problem goes away, swap that half of your plugins with the other half.
• Keep repeating this pattern, this time with the half that exhibits the problem, until you find your problematic plugin.

[larroxxx]

I fixed it with an Server Update to 1.21.10, its not a plugin issue its a geyser issue in lower versions.

[onebeastchris]

Which server version were you using before?

[larroxxx]

1.21.8 - My Event Server is running on 1.21.8 PaperMC, and i have the break issue. On my cb server which is running 1.21.10 i dont have this issue.

[Maftyss]

I stated in the report bug "Tested in servers without plugins."

[Maftyss]

Well i have a lot of custom plugins i am simply not swapping to 1.21.10 just because of geyser suddently broke for older versions. This needs to be fixed i think.. if not its okay, we are big server and we would not use it anymore, which i would hate to do

[onebeastchris]

I am unable to replicate this using the following setup:

[01:48:21 INFO]: ℹ Server Plugins (2):
[01:48:21 INFO]: Bukkit Plugins:
[01:48:21 INFO]:  - floodgate, ViaVersion
> version
[01:48:23 INFO]: Checking version, please wait...
[01:48:24 INFO]: This server is running Paper version 1.21.8-60-main@29c8822 (2025-09-06T21:49:13Z) (Implementing API version 1.21.8-R0.1-SNAPSHOT)
You are running the latest version

(and a 1.21.112 client connected through Geyser-Standalone running build 975). ViaVersion is on 5.5.2-SNAPSHOT+855.

Please try updating Geyser, ViaVersion, and the server platform to their respective latest versions, and if you are still seeing this, send a full log via mclo.gs

[larroxxx]

You are outdated chris. the latest minecraft bedrock version is 1.21.120 and on that version i have the problem.

[larroxxx]

and i'm using velocity

[onebeastchris]

I am well aware that .120 is the latest version, however, to my knowledge, block breaking did not change in that version.
I've also tested a 1.21.120 client, that one also works for me.

Please be more specific with the versions that you're running - the /version, /geyser dump and the console logs can help you with that

[larroxxx]

Server with error:

[02:29:14 INFO]: Checking version, please wait...
[02:29:14 INFO]: This server is running Paper version 1.21.8-60-main@29c8822 (2025-09-06T21:49:13Z) (Implementing API version 1.21.8-R0.1-SNAPSHOT)
You are running the latest version

[02:32:19 INFO]: ℹ Server Plugins (46):
[02:32:19 INFO]: Paper Plugins (4):
[02:32:19 INFO]:  - FancyHolograms, FancyNpcs, Nexo, nightcore
[02:32:19 INFO]: Bukkit Plugins (42):
[02:32:19 INFO]:  - AdventCalendar, ajQueue, AntiPopup, AxVaults, BeautyQuests, Clans-Spigot-Part, CoinsEngine, CommandBlockerPro, EliteMobs, Essentials
[02:32:19 INFO]:  ExcellentCrates, FastAsyncWorldEdit, FriendsAPIForPartyAndFriends, GSit, GUIPlus, HolidayHunt, *HopeCommander-Spigot, InvSeePlusPlus, ItemEditor, LuckPerms
[02:32:19 INFO]:  MobSpawnerPlugin, Multitool, Multiverse-Core, NuviraMCChat, NuviraMCCore, NuviraMCEco, NuviraMCNexo, packetevents, PlaceholderAPI, ProtocolLib
[02:32:19 INFO]:  Shopkeepers, Skript, TAB, Tebex, Ultimate_BlockRegeneration, Vault, ViaBackwards, ViaVersion, VoidWorldGenerator
[02:32:19 INFO]:  WarpSystem, WorldGuard

Velocity Geyser Dump:
https://dump.geysermc.org/8uEOOXXnIYFNEpmqbWEQ7EBZu2CRBM8N

Server without the error

[02:30:28 INFO]: Checking version, please wait...
[02:30:28 INFO]: This server is running Paper version 1.21.10-91-main@9934c17 (2025-10-27T18:27:20Z) (Implementing API version 1.21.10-R0.1-SNAPSHOT)
You are running the latest version

[onebeastchris]

@heym1ka try using the viaversion snapshot? It looks like you're on 5.5.1, I've been testing on 5.5.2-SNAPSHOT

(also, fyi - it's recommended to run via on the backend server as opposed to the proxy)

[larroxxx]

Alright, tested it and now its working fine.

For others to fix:

• I deleted ViaVersion-5.5.1.jar in /plugins of my velocity
• Updated ViaVersion from 5.5.1 to ViaVersion-5.5.2+855 - Modrinth on my lobby, citybuild and (my problem server) event.
• Restarted every server including the proxy

Tested it on Bedrock Version 1.21.120 with current latest geyser master & floodgate.