[1.21.1] Can't get UUID / Head textures don't work

[BakiDance]

Just making sure

• [X] I made sure, this bug is not already known or reported.
• [X] I believe, that this bug is fixable.

Reproduction

Holograms that use a custom head texture (whether be a texture value, or [offline] player name) fail to display the correct texture. A Steve head is shown instead, and the console is spammed with exceptions.

In previous versions, offline player heads still did not show (due to bug #230), but the console was not spammed with error messages, and using a texture value worked as intended. Using this version, not even texture values work.

I'm also using the untested patch by Olzie, but that doesn't seem to result in any different behavior.

Solution

No response

Server Version

This server is running Paper version 1.21.1-119-master@7cd4f2c (2024-10-03T15:19:34Z) (Implementing API version 1.21.1-R0.1-SNAPSHOT) You are running the latest version Previous version: git-Paper-496 (MC: 1.20.4)

Client Version

1.21.1

Plugin Version

2.8.11

Log

https://paste.helpch.at/etaqidusew.rb