[00:34:40 WARN]: java.lang.NoSuchMethodException: net.minecraft.server.v1_8_R2.BlockSnow.canPlace(net.minecraft.server.v1_8_R2.World, int, int, int)
[00:34:40 WARN]:        at java.lang.Class.getMethod(Class.java:1786)
[00:34:40 WARN]:        at me.libraryaddict.librarys.Abilities.Frosty.canPlace(Frosty.java:57)
[00:34:40 WARN]:        at me.libraryaddict.librarys.Abilities.Frosty.transform(Frosty.java:129)
[00:34:40 WARN]:        at me.libraryaddict.librarys.Abilities.Frosty.onHit(Frosty.java:93)
[00:34:40 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[00:34:40 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[00:34:40 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[00:34:40 WARN]:        at java.lang.reflect.Method.invoke(Method.java:497)
[00:34:40 WARN]:        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301)
[00:34:40 WARN]:        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[00:34:40 WARN]:        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)
[00:34:40 WARN]:        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487)
[00:34:40 WARN]:        at org.bukkit.craftbukkit.v1_8_R2.event.CraftEventFactory.callProjectileHitEvent(CraftEventFactory.java:746)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.EntityProjectile.t_(EntityProjectile.java:157)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.World.entityJoinedWorld(World.java:1605)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.World.g(World.java:1580)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.World.tickEntities(World.java:1425)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.WorldServer.tickEntities(WorldServer.java:597)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.MinecraftServer.A(MinecraftServer.java:781)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.DedicatedServer.A(DedicatedServer.java:368)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.MinecraftServer.z(MinecraftServer.java:651)
[00:34:40 WARN]:        at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:554)
[00:34:40 WARN]:        at java.lang.Thread.run(Thread.java:745)