---- Minecraft Crash Report -------- 
// Don't be sad. I'll do better next time, I promise!

Time: 26.2.2019 21:26
Description: Ticking block entity

java.lang.IllegalArgumentException: Cannot get property brw{name=open, clazz=class java.lang.Boolean, values=[true, false]} as it does not exist in Block{minecraft:green_bed} 
        at brd.c(SourceFile:95) 
        at bpb.g(SourceFile:146) 
        at bdf.I(SourceFile:635) 
        at uv.a(SourceFile:387) 
        at net.minecraft.server.MinecraftServer.b(SourceFile:837) 
        at net.minecraft.server.MinecraftServer.a(SourceFile:776) 
        at dtd.a(SourceFile:128) 
        at net.minecraft.server.MinecraftServer.run(SourceFile:634) 
        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 threadStacktrace: 
        at brd.c(SourceFile:95) 
        at bpb.g(SourceFile:146)

-- Block entity being ticked --
Details: 
        Name: minecraft:barrel // bpb 
        Block: Block\{minecraft:green_bed}[facing=west,occupied=false,part=head] 
        Block location: World: (-221,68,-323), Chunk: (at 3,4,13 in -14,-21; contains blocks -224,0,-336 to -209,255,-321), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) 
        Block: Block\{minecraft:green_bed}[facing=west,occupied=false,part=head] 
        Block location: World: (-221,68,-323), Chunk: (at 3,4,13 in -14,-21; contains blocks -224,0,-336 to -209,255,-321), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Stacktrace: 
        at bdf.I(SourceFile:635) 
        at uv.a(SourceFile:387)

-- Affected level --
Details: 
        Level name: Hope 
        All players: 1 total; [uw['Exlike_SK'/284, l='Hope', x=-279.76, y=64.00, z=-273.91]] Chunk stats: ServerChunkCache: 3461 
        Level seed: -3271971092392344664 
        Level generator: ID 00 - default, ver 1. Features enabled: true 
        Level generator options: {} 
        Level spawn location: World: (135,67,-49), Chunk: (at 7,4,15 in 8,-4; contains blocks 128,0,-64 to 143,255,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) 
        Level time: 9087911 game time, 33240 day time 
        Level dimension: 0 
        Level storage version: 0x04ABD - Anvil 
        Level weather: Rain time: 1 (now: false), thunder time: 1 (now: false) 
        Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace: 
        at net.minecraft.server.MinecraftServer.b(SourceFile:837) 
        at net.minecraft.server.MinecraftServer.a(SourceFile:776) 
        at dtd.a(SourceFile:128) 
        at net.minecraft.server.MinecraftServer.run(SourceFile:634) 
        at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details: 
        Minecraft Version: 19w08b 
        Operating System: Windows 8.1 (amd64) version 6.3 
        Java Version: 1.8.0_51, Oracle Corporation Java VM Version: 
        Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 568322544 bytes (541 MB) / 2013265920 bytes (1920 MB) up to 2147483648 bytes (2048 MB) 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; [uw['Exlike_SK'/284, l='Hope', x=-279.76, y=64.00, z=-273.91]] 
        Data Packs: vanilla Type: Integrated Server (map_client.txt) 
        Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.