Game crash when looking at Player Heads spawned via UUID
StarsDown64 opened this issue ยท 4 comments
Ref as well to Issue 235
What happens:
When looking at a player head that has been spawned in with a UUID, the game will crash with the following error:
---- Minecraft Crash Report ----
// Who set us up the TNT?
Time: 4/2/20 1:10 PM
Description: Unexpected error
java.lang.NullPointerException: Unexpected error
at net.minecraft.class_2519.method_23256(class_2519.java:56)
at net.minecraft.class_2487.method_10582(class_2487.java:172)
at mcp.mobius.waila.addons.minecraft.HUDHandlerVanilla.getStack(HUDHandlerVanilla.java:47)
at mcp.mobius.waila.overlay.RayTracing.handleStackProviders(RayTracing.java:155)
at mcp.mobius.waila.overlay.RayTracing.getIdentifierItems(RayTracing.java:133)
at mcp.mobius.waila.overlay.RayTracing.getIdentifierStack(RayTracing.java:73)
at mcp.mobius.waila.overlay.RayTracing.getTargetStack(RayTracing.java:55)
at mcp.mobius.waila.overlay.WailaTickHandler.tickClient(WailaTickHandler.java:86)
at net.minecraft.class_310.handler$zfi000$clientTick(class_310.java:6532)
at net.minecraft.class_310.method_1574(class_310.java:1405)
at net.minecraft.class_310.method_1523(class_310.java:964)
at net.minecraft.class_310.method_1514(class_310.java:619)
at net.minecraft.client.main.Main.main(Main.java:204)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:192)
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:138)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:26)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.class_2519.method_23256(class_2519.java:56)
at net.minecraft.class_2487.method_10582(class_2487.java:172)
at mcp.mobius.waila.addons.minecraft.HUDHandlerVanilla.getStack(HUDHandlerVanilla.java:47)
at mcp.mobius.waila.overlay.RayTracing.handleStackProviders(RayTracing.java:155)
at mcp.mobius.waila.overlay.RayTracing.getIdentifierItems(RayTracing.java:133)
at mcp.mobius.waila.overlay.RayTracing.getIdentifierStack(RayTracing.java:73)
at mcp.mobius.waila.overlay.RayTracing.getTargetStack(RayTracing.java:55)
at mcp.mobius.waila.overlay.WailaTickHandler.tickClient(WailaTickHandler.java:86)
at net.minecraft.class_310.handler$zfi000$clientTick(class_310.java:6532)
-- Affected level --
Details:
All players: 3 total; [class_746['StarsDown64'/1393649, l='MpServer', x=750.53, y=56.50, z=-29.68], class_745['ComplexFlips'/1312279, l='MpServer', x=724.54, y=43.00, z=8.30], class_745['VeritasDL'/909043, l='MpServer', x=752.47, y=57.00, z=-73.05]]
Chunk stats: Client Chunk Cache: 529, 352
Level dimension: minecraft:overworld
Level name: MpServer
Level seed: -469229712002101309
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options: {}
Level spawn location: World: (160,64,208), Chunk: (at 0,4,0 in 10,13; contains blocks 160,0,208 to 175,255,223), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 44061 game time, 258042827 day time
Known server brands:
Level was modded: false
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Server brand: Paper
Server type: Non-integrated multiplayer server
Stacktrace:
at net.minecraft.class_638.method_8538(class_638.java:611)
at net.minecraft.class_310.method_1587(class_310.java:1921)
at net.minecraft.class_310.method_1514(class_310.java:639)
at net.minecraft.client.main.Main.main(Main.java:204)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:192)
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:138)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:26)
What you expected to happen:
HWYLA would display information that says "Player Head", and not crash
Steps to reproduce:
- Spawn in a player head with the following properties:
SkullOwner:{Id:"SampleIdHere"} - Place it down
- Look at it so that HWYLA attempts to display information
- Freeze for 2 seconds and then crash
If you need a sample Id, look up your own UUID. The crash occurs with custom Ids from databases like minecraft-heads.com and with valid player UUIDs.
...
Affected Versions (Do not use "latest"):
This is simply my current version, which is the latest to date,
- Hwyla: 1.9.21-72
- Minecraft: 1.15.2
- Fabric: 0.7.10+build.191-1.15.2
yea that's probably the issue I encountered in #235
I think I'm too stupid to figure out commands enough to spawn in a skull with a UUID. I can get it to work with my player name just fine, but UUID is just giving me a Steve head.
E: I just used the generator from minecraft-heads.
The UUID does not attach a skin necessarily, I had the same effect when spawning in one with my own UUID. However, the crash still occurs. Try this command, I can confirm it causes a crash: /give @p minecraft:player_head{SkullOwner:{Id:"2194fa66-eb0a-41e1-ab95-bd0e383dfe24"}}
Side note: Somehow the dashes in the ID are important, it wouldn't crash if it didn't have them