Error spout material

Hello,
I would like to use spout to add a new block on my server, but when I want to add a recipe but i have an error in eclipse:

The method setIngredient(char, Material) in the type SpoutShapedRecipe is not applicable for the arguments (char, Material)

this is my code:

Code:

block = new testblock(this);

        ItemStack spec = SpoutManager.getMaterialManager().getCustomItemStack(block, 10);
        SpoutShapedRecipe x = new SpoutShapedRecipe(spec);
        x.shape("ABC", "CBC", "BCB");
        x.setIngredient('A', Material.GOLDEN_APPLE);
        x.setIngredient('B', Material.BEDROCK);
        x.setIngregient('C', Material.GRASS);
        SpoutManager.getMaterialManager().registerSpoutRecipe(x);

thank you very much for your help