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

enter image description here

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

enter image description here

Thank you

p2or
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Mr.German
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    I think you haven't applied / saved (if .blend was reopened) material with texture for that mesh. You should create material, texture for that material, and open / create image in the Image Editor which then apply for that texture. Also it might be a good idea to include link to the lesson you use. – Mr Zak Jun 04 '15 at 12:05
  • Welcome :) Leave a comment or edit your question, if the link above does not solves your issue. Please start with the tour: http://blender.stackexchange.com/tour to get your first badge. Anyway, enjoy blender.se! – p2or Jun 04 '15 at 13:25
  • when I do that "add a diffuse color" thing it applies it to one part of my mesh. – flubadub Aug 20 '16 at 19:55

2 Answers2

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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.

enter image description here

Denis
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Make sure you don't have Use Nodes checked in your Node Editor window. This should let you paint in the 3D Viewport. I had the same problem and this worked for me.

Nils Eisen
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