When a normal piglin converts into a zombified piglin, the game crashes

this is the crash report (

Minecraft Crash Report ----
// Hey, that tickles! Hehehe!
Time: 7/2/20 8:21 PM
Description: Ticking entity
java.lang.NullPointerException: Ticking entity
 at bdf.b(SourceFile:100)
 at bdg.b(SourceFile:362)
 at bdg.N(SourceFile:349)
 at apb.dQ(SourceFile:741)
 at apa.k(SourceFile:2506)
 at apb.k(SourceFile:539)
 at bce.k(SourceFile:43)
 at apa.j(SourceFile:2252)
 at apb.j(SourceFile:339)
 at zb.a(SourceFile:617)
 at zb$$Lambda$4149/1142793050.accept(Unknown Source)
 at bqk.a(SourceFile:603)
 at zb.a(SourceFile:407)
 at net.minecraft.server.MinecraftServer.b(SourceFile:873)
 at net.minecraft.server.MinecraftServer.a(SourceFile:813)
 at eph.a(SourceFile:92)
 at net.minecraft.server.MinecraftServer.v(SourceFile:672)
 at net.minecraft.server.MinecraftServer.a(SourceFile:256)
 at net.minecraft.server.MinecraftServer$$Lambda$3813/517305833.run(Unknown Source)
 at java.lang.Thread.run(Thread.java:745)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
– Head –
Thread: Server thread
Stacktrace:
 at bdf.b(SourceFile:100)
 at bdg.b(SourceFile:362)
 at bdg.N(SourceFile:349)
 at apb.dQ(SourceFile:741)
 at apa.k(SourceFile:2506)
 at apb.k(SourceFile:539)
 at bce.k(SourceFile:43)
 at apa.j(SourceFile:2252)
 at apb.j(SourceFile:339)
 at zb.a(SourceFile:617)
 at zb$$Lambda$4149/1142793050.accept(Unknown Source)
– Entity being ticked –
Details:
 Entity Type: minecraft:piglin (bdg)
 Entity ID: 399
 Entity Name: Piglin
 Entity's Exact location: 158.56, 69.00, 44.13
 Entity's Block location: World: (158,69,44), Chunk: (at 14,4,12 in 9,2; contains blocks 144,0,32 to 159,255,47), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
 Entity's Momentum: 0.00, -0.08, 0.00
 Entity's Passengers: []
 Entity's Vehicle: ~_ERROR~ NullPointerException: null
Stacktrace:
 at bqk.a(SourceFile:603)
 at zb.a(SourceFile:407)
– Affected level –
Details:
 All players: 1 total; [zc['Copexov'/139, l='ServerLevel[New World]', x=152.72, y=77.87, z=40.85]]
 Chunk stats: ServerChunkCache: 2025
 Level dimension: minecraft:overworld
 Level spawn location: World: (144,71,32), Chunk: (at 0,4,0 in 9,2; contains blocks 144,0,32 to 159,255,47), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
 Level time: 709 game time, 709 day time
 Level name: New World
 Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
 Level weather: Rain time: 147356 (now: false), thunder time: 143289 (now: false)
 Known server brands: vanilla
 Level was modded: false
 Level storage version: 0x04ABD - Anvil
Stacktrace:
 at net.minecraft.server.MinecraftServer.b(SourceFile:873)
 at net.minecraft.server.MinecraftServer.a(SourceFile:813)
 at eph.a(SourceFile:92)
 at net.minecraft.server.MinecraftServer.v(SourceFile:672)
 at net.minecraft.server.MinecraftServer.a(SourceFile:256)
 at net.minecraft.server.MinecraftServer$$Lambda$3813/517305833.run(Unknown Source)
 at java.lang.Thread.run(Thread.java:745)
– System Details –
Details:
 Minecraft Version: 20w27a
 Minecraft Version ID: 20w27a
 Operating System: Windows 10 (amd64) version 10.0
 Java Version: 1.8.0_51, Oracle Corporation
 Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
 Memory: 1254372848 bytes (1196 MB) / 2113929216 bytes (2016 MB) up to 2147483648 bytes (2048 MB)
 CPUs: 4
 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
 Player Count: 1 / 8; [zc['Copexov'/139, l='ServerLevel[New World]', x=152.72, y=77.87, z=40.85]]
 Data Packs: vanilla
 Type: Integrated Server (map_client.txt)
 Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.)

Duplicate of MC-193073

Thank you for your report!
We're tracking this issue in MC-193073, so this ticket is being resolved and linked as a duplicate.

That ticket has already been resolved as Fixed. The fix will arrive in the next version or is already included in the latest development version of the game, you can check the Fix Version/s field in that ticket to learn more.

If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki