The bug
Putting an empty .json
file in the data\advancements
folder of a world causes the server to crash when the world is loaded.
[^crash-2017-04-26_18.07.27-server.txt]
Description: Exception in server tick loop
java.lang.NullPointerException: Exception in server tick loop
at j.a(SourceFile:64)
at mx.a(SourceFile:74)
at mx.<init>(SourceFile:66)
at ns.b(SourceFile:162)
at cgb.a(SourceFile:98)
at cgb.j(SourceFile:130)
at net.minecraft.server.MinecraftServer.run(SourceFile:436)
at java.lang.Thread.run(Unknown Source)
Linked issues
Attachments
Comments 2

Completely empty, 0 bytes
Is it completely empty or does it have {} as it's only entry?