Geyser: [1.16] Players cannot trade with villagers.

[HeyDon-Lee]

Describe the bug
After the transaction between the player and the villagers, the traded items will be returned to the player after a while, and the emerald will disappear.

Screenshots / Videos

Server Version
1.16.1 / Paper-27

Geyser Version
1.16

Minecraft: Bedrock Edition Version
1.16.1

[KolaKattz]

Happens on my server aswell.

Server Version
Spigot 1.16.1

[jkcoxson]

It sometimes takes the emeralds, but I never get the goods.
Vanilla server, build 69

[SinanGentoo]

This problem also appeared on the old version

[ishland]

Also affects wondering trader

[CleanCorpze]

Yup, I had the same issue, I was trying to implement a plugin with traders, because its a lot easier for Mobile / Xbox / PS4 to use a villager trade menu rather than a classical java chest Gui. However, the VIllager would do the same thing as seen in the above Gif. The plugin I was trying to use was Shopkeepers https://dev.bukkit.org/projects/shopkeepers , it would be really cool if Geyser could fix this because it would add a Gui Menu that's easily usable for all the platforms.

[AJ-Ferguson]

Trading will be fixed in the new inventory system that is being worked on.

[jkcoxson]

This was not fixed, I have a fletcher which I traded sticks to. I get my sticks back atleast, but still no emeralds or villager upgrades.

[bundabrg]

You definitely have the latest build? Because I did that exact trade on mine and it works but I compiled it myself so if you're still having issues I'll need to test the build here.

[jkcoxson]

The latest builds are here https://ci.nukkitx.com/job/GeyserMC/job/Geyser/job/master/ correct? As of last night I used the latest build there.

[bundabrg]

I'll check when I wake up unless someone else does. If the build on CI does not work it may mean the build is caching an old dependency. On my repo I had to add -U to maven for tagged builds otherwise it used an older protocol build which resulted in broken inventory.

[DoctorMacc]

We should have the build with the latest inventory updates (we had to update Geyser to support a breaking change).