Texture Painting mode: Missing data warning I try to do a projection painting and I followed a tutorial, but I get a 'Missing Data' warning in the tool shelf:



How do I solve this? This is what I want to achieve (picture of the tutorial):



Thank you
To paint on the model you need to create a texture in the material.

Click on Add Paint Slot and select Diffuse Color.
This will create a texture that will have Color influence on the material in Blender Internal, and if you are in Cycles Render it will add a texture node on the material.