Lightmaps and Tesselation

Unity Engine
1

Using this (Unity - Manual: Surface Shaders with DX11 / OpenGL Core Tessellation) shader and realtime lighting works well, but baked lighting doesn’t. (The object just turns black)
Is there any way to include Lightmapping in Tessellation?

2

It doesn’t work at all anymore…
Just by copying the shader from the site I get this error:

Shader error in ‘Custom/Tesselation’: invalid subscript ‘texcoord1’ at line 150 (on d3d11)

(it just appeared right now - I haven’t got this error before)

3

I solved it by adding two sets of uvs to the input structure:

struct appdata {
    float4 vertex : POSITION;
    float4 tangent : TANGENT;
    float3 normal : NORMAL;
    float2 texcoord : TEXCOORD0;
    float2 texcoord1 : TEXCOORD1;
    float2 texcoord2 : TEXCOORD2;
};