Blender does not render OBJ and MTL import I am trying to render a set of lines through an OBJ file and the matching MTL file. The import does not give an error and the MTL seem to be correctly imported. But the render image is empty. I am a noob to blender and any help is highly appreciated. I have attached the links to the files below. 
Thanks. 

MTL: https://drive.google.com/open?id=0B-TWCTRv7UM1VTl4SWo2Zy1ZYmM

OBJ: https://drive.google.com/open?id=0B-TWCTRv7UM1TWdJREQzWnE2NFU
Your object only consists of connected vertices, it does not have any faces.

Blender needs faces to render an image.