Put the summary of the bug you're having here

What I expected to happen was...: The world loads and generates.
The world loads and generates.

What actually happened was...: World crashes
World crashes on load, throws this error

 
Encountered an unexpected exception j: Ticking block entity at net.minecraft.server.MinecraftServer.b(SourceFile:841) at net.minecraft.server.MinecraftServer.a(SourceFile:776) at dtc.a(SourceFile:128) at net.minecraft.server.MinecraftServer.run(SourceFile:634) at java.lang.Thread.run(Thread.java:745) Caused by: 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:jukebox} 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) ... 4 more
06:36:20
net.minecraft.server.MinecraftServer
Server thread
error
 
Steps to Reproduce:
1. Creative Mode
2. Place Juke Box
3. Exit World

4. Rejoin

5. Crash?