`MinecraftComponentSerializer` throws `UnsupportedOperationException`

[kyoripowered]

`MinecraftComponentSerializer` throws `UnsupportedOperationException`

[Machine-Maker]

For clarification, this also happens on 1.19.4 and 1.20.4? The stacktrace you provided is from 1.20.2 which is neither of those versions.

[LoneDev6]

This error was taken from a customer report, so you can also add 1.20.2 to the list of versions with the issue.

Here is the json:

{
  "insertion": "d9808418-fea1-480a-ba86-d6081693d626",
  "hoverEvent": {
    "action": "show_entity",
    "contents": {
      "type": "minecraft:villager",
      "id": [-645889000, -22984694, -1165568504, 378787366],
      "name": { "translate": "entity.minecraft.villager.farmer" }
    }
  },
  "translate": "entity.minecraft.villager.farmer"
}

It has to do with the fact that uuid (id) is a string in recent versions of the game and not an array, it seems.

---

Here is some information on what needs to be changed to fix that issue:
KyoriPowered/adventure#1015

The fix:
WiIIiam278/Velocity@dec36bd#diff-2856d6b2f881f52815f9efe35d7d3dd11a2e813ddd332cda3ecb7cd560a8821b