java.lang.IllegalArgumentException: Cannot get property bct{name=open, clazz=class java.lang.Boolean, values=[true, false]} as it does not exist in bci{block=minecraft:air, properties=[]}
	at bci$a.c(SourceFile:144)
	at abv.f(SourceFile:27)
	at abt.b(SourceFile:40)
	at ace.a(SourceFile:136)
	at ace.a(SourceFile:83)
	at aaq.cF(SourceFile:643)
	at aap.l(SourceFile:1891)
	at aaq.l(SourceFile:503)
	at aie.l(SourceFile:42)
	at ait.l(SourceFile:217)
	at aap.G_(SourceFile:1746)
	at aaq.G_(SourceFile:283)
	at aie.G_(SourceFile:47)
	at asf.a(SourceFile:1565)
	at ro.a(SourceFile:704)
	at asf.h(SourceFile:1541)
	at asf.l(SourceFile:1423)
	at ro.l(SourceFile:537)
	at net.minecraft.server.MinecraftServer.w(SourceFile:681)
	at net.minecraft.server.MinecraftServer.v(SourceFile:606)
	at cmj.v(SourceFile:152)
	at net.minecraft.server.MinecraftServer.run(SourceFile:511)
	at java.lang.Thread.run(Thread.java:745)