SCP Founadation logo 3d print

[Brosweer 0]

When I try to print this, I only get a black area. Does anyone have any suggestions? Thanks in advance. Sorry for entering the text, the file could not be uploaded.

     {label = "SCP Founadation logo",    shapes={
    { 14,5,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 10,14,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 10,0,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
    { 5,7,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
    { 11,15,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 11,0,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 7,8,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 7,0,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 2,1,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,5,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
    { 4,6,0,9,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,11,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,15,2,texture = "concrete_white", tint = 0x000000 },
    { 0,15,0,14,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,9,8,2,texture = "concrete_white", tint = 0x000000 },
    { 9,0,0,14,3,2,texture = "concrete_white", tint = 0x000000 },
    { 0,11,0,7,16,2,texture = "concrete_white", tint = 0x000000 },
    { 7,15,0,15,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,15,16,2,texture = "concrete_white", tint = 0x000000 },
    { 15,3,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,15,2,texture = "concrete_white", tint = 0x000000 },
    { 6,15,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 6,0,0,16,3,2,texture = "concrete_white", tint = 0x000000 },
    { 0,3,0,12,16,2,texture = "concrete_white", tint = 0x000000 },
    { 12,8,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,3,2,texture = "concrete_white", tint = 0x000000 },
    { 3,3,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
    { 0,8,0,10,16,2,texture = "concrete_white", tint = 0x000000 },
    { 10,12,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
    { 0,12,0,7,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,7,16,2,texture = "concrete_white", tint = 0x000000 },
    { 7,1,0,16,16,2,texture = "concrete_white", tint = 0x000000 },
    { 0,0,0,16,8,2,texture = "concrete_white", tint = 0x000000 },
  { 0,0,0,2,8,2,texture = "concrete_white", tint = 0x000000 },
        { 0,5,0,2,16,2,texture = "concrete_white", tint = 0x000000 }  }}