diff -r -U 3 minecraft\net\minecraft\network\datasync\EntityDataManager.java minecraft_patched\net\minecraft\network\datasync\EntityDataManager.java
--- minecraft\net\minecraft\network\datasync\EntityDataManager.java
+++ minecraft_patched\net\minecraft\network\datasync\EntityDataManager.java
@@ -251,7 +251,7 @@
 
    @SideOnly(Side.CLIENT)
    protected <T> void func_187224_a(EntityDataManager.DataEntry<T> p_187224_1_, EntityDataManager.DataEntry<?> p_187224_2_) {
-      p_187224_1_.func_187210_a(p_187224_2_.func_187206_b());
+      p_187224_1_.func_187210_a((T)p_187224_2_.func_187206_b());
    }
 
    public boolean func_187228_d() {