Losing textures when export JSON from Blender in ThreeJS - json

Question

When you export from Blender to JSON the model is displayed in gray in all browsers. Using (github.com/mrdoob/three.js/tree/master/utils/exporters/blender)
I'm attaching here the export settings, screenshot from the Chrome and JS.
How to solve this problem?
Thank you for your tips!
Screenshot from Chrome
Export settings:
Settings page
JS:
var scene, camera, renderer;
var WIDTH = 300;
var HEIGHT = 300;
var SPEED = 0.03;
function init() {
scene = new THREE.Scene();
initMesh();
initCamera();
initLights();
initRenderer();
document.body.appendChild(renderer.domElement);
}
function initCamera() {
camera = new THREE.PerspectiveCamera(70, WIDTH / HEIGHT, 1, 10);
camera.position.set(0, 3.5, 5);
camera.lookAt(scene.position);
}
function initRenderer() {
renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true });
renderer.setSize(WIDTH, HEIGHT);
}
function initLights() {
var light = new THREE.AmbientLight(0xffffff);
scene.add(light);
}
var mesh = null;
function initMesh() {
var loader = new THREE.JSONLoader();
loader.load('./sp.json', function(geometry, materials) {
mesh = new THREE.Mesh(geometry, new THREE.MeshFaceMaterial(materials));
mesh.scale.x = mesh.scale.y = mesh.scale.z = 0.75;
mesh.translation = THREE.GeometryUtils.center(geometry);
scene.add(mesh);
});
}
function rotateMesh() {
if (!mesh) {
return;
}
mesh.rotation.x -= 0;
mesh.rotation.y -= SPEED;
mesh.rotation.z -= 0;
}
function render() {
requestAnimationFrame(render);
rotateMesh();
renderer.render(scene, camera);
}
init();
render();

Answer 1

If you created your model textures with node editor then is possible you don't see textures, how about UV unwrap ?