When typing a non-exist sound category (source) in /playsound, the client losts connection to the server. Happens only when playing on a server.
a screenshot of the error code is attached.
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is duplicated by 6
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Well, when it first happened, it was a quiet complex command. Anyway, I discovered so it happens also with a simple playsound command, like this one:/playsound minecraft:entity.player.levelup _[any word that isn't a vaild sound source]_ @p
It happens with any vaild sound name and selector.
Confirmed for
16w05b
Could you please change the title to for example "Invalid sound category (source) in playsound command kicks player from server"
Based on a decompiled version of 16w05b I would say the reason is that the sound category is received using the public static nh a(String ?) method of the nh class. This method however simply uses the V get(Object key) of the java.util.Map class. This itself is not a problem, but all methods and classes using this method should test if the returned value is null, which the method parsing the /playsound command currently does not.
Can someone remove the Issue link to MC-96788 please? It's not a duplicate of this.
Please link to this comment in the description
The following is based on decompiled version of Minecraft 1.9 using MCP 9.24 beta. All method and class names are the names used in the decompiled version.
What I said earlier is indeed the case. The public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException method of the net.minecraft.command.CommandPlaySound class does not test if the parsed net.minecraft.util.SoundCategory is null.
what is the exact command you used?