Attributes with 1.7 .*

Using comphenix's util classes, they seem to be giving me this error.

Code:

org.bukkit.command.CommandException: Unhandled exception executing command 'test' in plugin aegis v1
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:19
2)
        at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServe
r.java:543)
        at net.minecraft.server.v1_7_R1.PlayerConnection.handleCommand(PlayerCon
nection.java:923)
        at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java
:803)
        at net.minecraft.server.v1_7_R1.PacketPlayInChat.a(PacketPlayInChat.java
:28)
        at net.minecraft.server.v1_7_R1.PacketPlayInChat.handle(PacketPlayInChat
.java:47)
        at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146
)
        at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134)
        at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:6
45)
        at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2
43)
        at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5
35)
        at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java
:447)
        at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6
17)
Caused by: java.lang.IllegalStateException: Unable to find method createTag ([by
te, class java.lang.String]).
        at com.aegis.attributes.NbtFactory.getMethod(NbtFactory.java:733)
        at com.aegis.attributes.NbtFactory.getMethod(NbtFactory.java:732)
        at com.aegis.attributes.NbtFactory.<init>(NbtFactory.java:331)
        at com.aegis.attributes.NbtFactory.get(NbtFactory.java:311)
        at com.aegis.attributes.NbtFactory.getCraftItemStack(NbtFactory.java:530
)
        at com.aegis.attributes.Attributes.<init>(Attributes.java:225)
        at com.aegis.items.ArmorSetTemplate$Type.getStack(ArmorSetTemplate.java:
59)
        at com.aegis.listeners.Commands.onCommand(Commands.java:41)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 13 more

Knowing the immense amount of change in server code and mojang and etc, would that have been the cause of this problem?

Generated the items using the format given on page linked inb4.

 

It looks like it's expecting a "createTag" method that no longer exists. I'm afraid I don't know any more details than that, but I think you're right that this lib is broken in 1.7.

 

God damnit moyang.