MC-185653[Crash] java.lang.NullPointerException - Crash when killing the enderdragon in other dimensions via custom world
Using the end type with end terrain generation in other dimensions creates the dragon fight as if it was in the end, similar to spawning an ender dragon with commands except the fight works, however killing the dragon crashes the game immediately causing the world to roll back. Attempting to enter the end portal also crashes the game upon entering inside which could be related or tied in some way to MC-184948 which does not crash the game and has a much different response when entering.
It seems to matter if the end type is used. Using other types does not crash the game especially overworld.
Description: Colliding entity with block java.lang.NullPointerException: Colliding entity with block at any.a(SourceFile:2311) at bam.a(SourceFile:364) at bwk.a(SourceFile:44) at cei$a.a(SourceFile:864) at any.at(SourceFile:955) at any.a(SourceFile:644) at bam.h(SourceFile:114) at yw.a(SourceFile:627) at yw$$Lambda$3985/93031781.accept(Unknown Source) at bpa.a(SourceFile:591) at yw.a(SourceFile:420) at net.minecraft.server.MinecraftServer.b(SourceFile:893) at net.minecraft.server.MinecraftServer.a(SourceFile:832) at enr.a(SourceFile:89) at net.minecraft.server.MinecraftServer.run(SourceFile:691) at java.lang.Thread.run(Thread.java:745)
Created Issue:
Killing the enderdragon in other dimensions via custom world crashes the game
Using the end type with end terrain generation in other dimensions creates the dragon fight as normal, similar to spawning an ender dragon with commands except the fight works, however killing the dragon crashes the game immediately. Attempting to enter the end portal also crashes the game upon entering inside which could be related or tied in some way to
MC-184948which does not crash the game and has a much different response when entering.
Attachments2
Using the end type with end terrain generation in other dimensions creates the dragon fight as normal, similar to spawning an ender dragon with commands except the fight works, however killing the dragon crashes the game immediately. Attempting to enter the end portal also crashes the game upon entering inside which could be related or tied in some way to
MC-184948which does not crash the game and has a much different response when entering.(20w21a) crash-2020-05-25_17.09.14-server.txt
Description: Colliding entity with block java.lang.NullPointerException: Colliding entity with block at any.a(SourceFile:2311) at bam.a(SourceFile:364) at bwk.a(SourceFile:44) at cei$a.a(SourceFile:864) at any.at(SourceFile:955) at any.a(SourceFile:644) at bam.h(SourceFile:114) at yw.a(SourceFile:627) at yw$$Lambda$3985/93031781.accept(Unknown Source) at bpa.a(SourceFile:591) at yw.a(SourceFile:420) at net.minecraft.server.MinecraftServer.b(SourceFile:893) at net.minecraft.server.MinecraftServer.a(SourceFile:832) at enr.a(SourceFile:89) at net.minecraft.server.MinecraftServer.run(SourceFile:691) at java.lang.Thread.run(Thread.java:745)
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Using the end type with end terrain generation in other dimensions creates the dragon fight as
normal, similar to spawning an ender dragon with commands except the fight works, however killing the dragon crashes the game immediately. Attempting to enter the end portal also crashes the game upon entering inside which could be related or tied in some way toMC-184948which does not crash the game and has a much different response when entering.(20w21a) crash-2020-05-25_17.09.14-server.txtDescription: Colliding entity with block java.lang.NullPointerException: Colliding entity with block at any.a(SourceFile:2311) at bam.a(SourceFile:364) at bwk.a(SourceFile:44) at cei$a.a(SourceFile:864) at any.at(SourceFile:955) at any.a(SourceFile:644) at bam.h(SourceFile:114) at yw.a(SourceFile:627) at yw$$Lambda$3985/93031781.accept(Unknown Source) at bpa.a(SourceFile:591) at yw.a(SourceFile:420) at net.minecraft.server.MinecraftServer.b(SourceFile:893) at net.minecraft.server.MinecraftServer.a(SourceFile:832) at enr.a(SourceFile:89) at net.minecraft.server.MinecraftServer.run(SourceFile:691) at java.lang.Thread.run(Thread.java:745)Using the end type with end terrain generation in other dimensions creates the dragon fight as if it was in the end, similar to spawning an ender dragon with commands except the fight works, however killing the dragon crashes the game immediately causing the world to roll back. Attempting to enter the end portal also crashes the game upon entering inside which could be related or tied in some way to
MC-184948which does not crash the game and has a much different response when entering.It seems to matter if the end type is used. Using other types does not crash the game especially overworld.
(20w21a) crash-2020-05-25_17.09.14-server.txtDescription: Colliding entity with block java.lang.NullPointerException: Colliding entity with block at any.a(SourceFile:2311) at bam.a(SourceFile:364) at bwk.a(SourceFile:44) at cei$a.a(SourceFile:864) at any.at(SourceFile:955) at any.a(SourceFile:644) at bam.h(SourceFile:114) at yw.a(SourceFile:627) at yw$$Lambda$3985/93031781.accept(Unknown Source) at bpa.a(SourceFile:591) at yw.a(SourceFile:420) at net.minecraft.server.MinecraftServer.b(SourceFile:893) at net.minecraft.server.MinecraftServer.a(SourceFile:832) at enr.a(SourceFile:89) at net.minecraft.server.MinecraftServer.run(SourceFile:691) at java.lang.Thread.run(Thread.java:745)
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Killing the enderdragon in other dimensions via custom worldcrashes the game[Crash] java.lang.NullPointerException - Crash when killing the enderdragon in other dimensions via custom world
Can you please attach a datapack that creates a dimension with this issue (in 20w30a) so this ticket can be tested and confirmed?
The issue appears to have been fixed after 1.16 was released.