Missed one of the calls.

src/main/java/com/gmail/nossr50/skills/gathering/Herbalism.java

@@ -426,7 +426,7 @@ public class Herbalism {
             break;
         case COCOA:
             try {
-                hasSeeds = inventory.containsAtLeast(new ItemStack(Material.INK_SACK, 1, DyeColor.BROWN.getData()), 1);
+                hasSeeds = inventory.containsAtLeast(new ItemStack(Material.INK_SACK, 1, DyeColor.BROWN.getDyeData()), 1);
             }
             catch(Exception e) {
                 hasSeeds = inventory.containsAtLeast(new ItemStack(Material.INK_SACK, 1, (short) 3), 1);