FBX 2018 format are shown all black without any error

I loaded a free model which is FBX 2018 format to threejs but it is shown all black without any error. I used the same code to load other two FBX 2018 format files and everything was fine, even with animation, which was played well with my code. I exported them using 3DS MAX so I am sure the version of the format. By the way, I also used https://discoverthreejs.com/apps/loader/ to test my model, which is also shown black, but the model is normal in autodesk 3DS MAX. The code, the screenshot and the model are attached below. And if I exported it to .obj it was still black.

`

   // model
    var loader = new THREE.FBXLoader();
    var gra = this;
    loader.load( 'fbx_files/005/005_2.FBX', function ( object ) {

          if(object.animations && object.animations[0]) {
            gra.mixer = new THREE.AnimationMixer( object );
            var action = gra.mixer.clipAction( object.animations[ 0 ] );
            action.play();
          }

          object.traverse( function ( child ) {

            if ( child.isMesh ) {

            child.castShadow = true;
            child.receiveShadow = true;

            }

            } );
          object.scale.set(10000,10000,10000);
          object.position.y = 100;
          console.log(object);
          scene.add( object );
    } , onProgress = function(xhr) {
      console.log( ( xhr.loaded / xhr.total * 100 ) + '% loaded' );
    }, onError = function(e) {
      console.log(e);
    }
    );

`

The model (with two fbx files) are attached below: 005.zip

Three.js version

• Dev
• r104
• …

Browser

• All of them
• Chrome
• Firefox
• Internet Explorer

OS

• All of them
• Windows
• macOS
• Linux
• Android
• iOS

Hardware Requirements (graphics card, VR Device, …)

[saucebing]

It has been glTF 2.0 yet. And I found that I can solve the darker color problem by increasing the light intensity. The problem has been solved perfectly! I would try to convert all of my models to glTF!! Thank you very much!! I will close this issue.

[saucebing]

Wonderful!!! I use 3DS MAX + Babylon Plugin to export my model to glTF 1.0 format. And the texture was shown quickly!! But colors are a much darker. I can use another plugin to export it to a file as glTF 2.0 format. Just wait to see what would happened.