The bug
Llamas won't boot players off not will they show hearts to confirm that the player has successfully tamed them.
This world was generated on the 20w21a snapshot. However, for some reason, this bug doesn't exist after importing a world from 1.15.2 to the snapshot.
Linked issues
is duplicated by 12
MC-240020
Untamed horses sometimes do nothing when ridden
Resolved
MC-128157
Horse pathfinding doesn't work when stand on glass block
Resolved
MC-264972
Horses cannot easily be tamed if they have no blocks to pathfind to
Resolved
MC-264969
Horses can't be tamed in certain situations
Resolved
MC-221539
Animals tamed by riding now untamable in survival
Resolved
relates to 1
Attachments
Comments 20
I took the spawn eggs out of the creative inventory. I also set a few gamerules such as doDaylightCycle and doWeatherCycle to false, but I can't see how that would affect anything.
We do not have enough information to find the cause of this issue.
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So I created a new superflat world in creative mode, this time with grass as the main block. On the grass, I could easily tame a llama, and see inside of its inventory. I then filled in a large area with glass (100x100). On this glass layer (white stained glass) I could not tame the llama, nor did it wander or boot me off like normal when I got on rode it. This only works with different types of glass (only tested white stained glass and normal glass though).
Edit: This also applies to leaves
Can confirm in 1.19.2
World was created in 1.19.1
Tried with naturally spawned Llamas as well as spawn egg llamas as well as wandering trader Llamas in our base appx. 2000 blocks from spawn.
They were standing on upper stone brick halb slabs
Can confirm in snapshot 4 in 26.2, this is also connected to the mob’s path finding. An example is if the mob is on ice or any other non-solid block (I assume) the mob will not be able to be tamed. But I found out that the mob will start being able to be tamed when it starts to path find to a solid block (as well as correcting the player’s position on the llama). Don’t know if this information is helpful after six years, but I do hope it might help, along with all other contributions here.
I'm unable to reproduce the issue, did you take those spawn eggs out of the creative inventory, or spawn them in differently using /give?