ishland
- ishland
- ishland
- Asia/Shanghai
- Yes
- No
6 issues
Key
Summary
Status
Reporter
Assignee
Created
MC-184151Respawning ender dragon replaces most of bedrock near the exit portal to end stone and causes large lag spikes
Awaiting Response
MCL-21120![[Mojang] Billy Sjöberg](../../../data/avatars/users/42806.png){kind=small}
Low
Changed Description:
NPE when starting game with OpenJ9? Tried Java 8, Java 11, Java 14 with OpenJ9. Java 8 HotSpot is fine.
Stacktrace from Java 14 OpenJ9
Exception in thread "main" java.lang.ExceptionInInitializerErrorException in thread "main" java.lang.ExceptionInInitializerError at java.base/java.lang.J9VMInternals.ensureError(J9VMInternals.java:186) at java.base/java.lang.J9VMInternals.recordInitializationFailure(J9VMInternals.java:175) at java.base/java.lang.invoke.MethodHandle.getCPMethodHandleAt(Native Method) at java.base/java.lang.invoke.MethodHandle.getAdditionalBsmArg(MethodHandle.java:1042) at java.base/java.lang.invoke.MethodHandle.resolveInvokeDynamic(MethodHandle.java:1191) at hk.<clinit>(SourceFile:50) at gm.<clinit>(SourceFile:237) at vm.a(SourceFile:42) at net.minecraft.client.main.Main.main(SourceFile:137) Caused by:java.lang.NullPointerException at hk.a(SourceFile:88) at kk.a(SourceFile:20) at kk.<clinit>(SourceFile:13) ... 7 moreNPE when starting game with OpenJ9? Tried Java 8, Java 11, Java 14 with OpenJ9. Java 8 HotSpot is fine.
Stacktrace from Java 14 OpenJ9
Exception in thread "main" java.lang.ExceptionInInitializerError at java.base/java.lang.J9VMInternals.ensureError(J9VMInternals.java:186) at java.base/java.lang.J9VMInternals.recordInitializationFailure(J9VMInternals.java:175) at java.base/java.lang.invoke.MethodHandle.getCPMethodHandleAt(Native Method) at java.base/java.lang.invoke.MethodHandle.getAdditionalBsmArg(MethodHandle.java:1042) at java.base/java.lang.invoke.MethodHandle.resolveInvokeDynamic(MethodHandle.java:1191) at hk.<clinit>(SourceFile:50) at gm.<clinit>(SourceFile:237) at vm.a(SourceFile:42) at net.minecraft.client.main.Main.main(SourceFile:137) Caused by: java.lang.NullPointerException at hk.a(SourceFile:88) at kk.a(SourceFile:20) at kk.<clinit>(SourceFile:13) ... 7 more
Added Affects Versions: 1.19.4-pre1
Added Affects Versions: 1.19.4-pre3
Changed Description:
As the title says.
One possible version of steps to reproduce this issue:
- Set render distance to 2, simulation distance to 5
- Create a single Swamp biome world with seed `-572638717796585636`
- `/execute in minecraft:overworld run tp @s 37.50 68.00 -21.50`
- Set render distance to 11, keep simulation distance as-is
- Wait for the chunks within render distance to finish loading
- `/fill 240 64 -32 255 80 -17 minecraft:air replace minecraft:brown_mushroom` and notice it replaces roughly 9 blocks
- Repeat all the steps above from step 1 but set render distance to 12 at step 4, notice it replaces no blocks (or a lot fewer)
Notes: This is also reproducible on every biome that allow brown or red mushroom to generate naturally on the surface of the world.
This bug affects all non-empty bottles
I can also reprduce this issue and it lags forever for some players on my creative server.
The lag comes from the logger logging this warning. As the logger do synchronized disk io and notifying the launcher log, it lags a lot.
A fix has been made to Paper: https://github.com/PaperMC/Paper/pull/4179
Made in spigot mappings
I've attached a video after that comment. Not sure why it is made Awaiting Response.