After passing model through gltfjsx some components are missing ..

[nikunjrajsingh]

👋hi there, as you can see that some material have nodes material name and then material I'm not able change color of these materials and some lambert materials are missing can I add them manually or is there other way to get it.
`import React, { useRef } from 'react'
import { useGLTF } from '@react-three/drei'

export default function Model({ ...props }) {
const group = useRef()
const { nodes, materials } = useGLTF('/Interior-04_03-02-22_Rohit-Singh.glb')
return (
<group ref={group} {...props} dispose={null}>
<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>



<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>



<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>







<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>


<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>
<mesh
geometry={nodes.outer_wall_1.geometry}
material={nodes.outer_wall_1.material}
position={[3.81, 11.71, -2.78]}
scale={[7.84, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_10.geometry}
material={nodes.outer_wall_10.material}
position={[-13.51, -7.01, -2.78]}
scale={[4.58, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_11.geometry}
material={nodes.outer_wall_11.material}
position={[-15.71, -2.07, -2.78]}
scale={[0.17, 10.05, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_12.geometry}
material={nodes.outer_wall_12.material}
position={[-10.98, 2.8, -2.78]}
scale={[9.4, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_13.geometry}
material={nodes.outer_wall_13.material}
position={[-3.19, 2.8, -2.78]}
scale={[6.37, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_14.geometry}
material={nodes.outer_wall_14.material}
position={[0.02, 5.15, -2.78]}
scale={[0.17, 5.23, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_15.geometry}
material={nodes.outer_wall_15.material}
position={[0.02, 9.83, -2.78]}
scale={[0.17, 3.93, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_16.geometry}
material={nodes.outer_wall_16.material}
position={[-0.27, -11.1, -2.78]}
scale={[0.17, 2.97, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_2.geometry}
material={nodes.outer_wall_2.material}
position={[10.72, 11.71, -2.78]}
scale={[6.06, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_3.geometry}
material={nodes.outer_wall_3.material}
position={[13.65, 4.36, -2.78]}
scale={[0.17, 15, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_4.geometry}
material={nodes.outer_wall_4.material}
position={[13.66, -7.86, -2.78]}
scale={[0.17, 9.5, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_5.geometry}
material={nodes.outer_wall_5.material}
position={[9.08, -12.52, -2.78]}
scale={[9, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_6.geometry}
material={nodes.outer_wall_6.material}
position={[4.7, -11.2, -2.78]}
scale={[0.22, 2.83, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_7.geometry}
material={nodes.outer_wall_7.material}
position={[2.29, -9.82, -2.78]}
scale={[4.79, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_8.geometry}
material={nodes.outer_wall_8.material}
position={[-5.62, -12.5, -2.78]}
scale={[10.92, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_9.geometry}
material={nodes.outer_wall_9.material}
position={[-11.22, -9.74, -2.78]}
scale={[0.17, 5.7, 5.56]}
/>


<group rotation={[Math.PI / 2, 0, 0]} scale={0.01}>

<mesh
geometry={nodes.inner_wall_1.geometry}
material={materials.lambert22}
position={[4.03, 11.53, -2.78]}
scale={[7.84, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_10.geometry}
material={materials.lambert42}
position={[-13.51, -6.84, -2.78]}
scale={[4.58, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_11.geometry}
material={materials.lambert43}
position={[-15.53, -2.07, -2.78]}
scale={[0.17, 10.05, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_12.geometry}
material={materials.lambert44}
position={[-10.98, 2.63, -2.78]}
scale={[9.4, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_13.geometry}
material={materials.lambert37}
position={[-3.19, 2.63, -2.78]}
scale={[6.37, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_14.geometry}
material={materials.lambert18}
position={[0.2, 5.15, -2.78]}
scale={[0.17, 5.23, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_15.geometry}
material={materials.lambert23}
position={[0.2, 9.57, -2.78]}
scale={[0.17, 3.93, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_16.geometry}
material={materials.lambert11}
position={[-0.44, -11.1, -2.78]}
scale={[0.17, 2.97, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_17.geometry}
material={materials.lambert20}
position={[7.6, 9.31, -2.78]}
scale={[0.17, 3.57, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_18.geometry}
material={materials.lambert19}
position={[3.97, 7.61, -2.78]}
scale={[7.14, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_19.geometry}
material={materials.lambert38}
position={[0.02, -0.37, -2.78]}
scale={[0.17, 5.47, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_2.geometry}
material={nodes.inner_wall_2.material}
position={[10.74, 11.54, -2.78]}
scale={[5.71, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_20.geometry}
material={materials.lambert16}
position={[-1.7, -3.01, -2.78]}
scale={[3.32, 0.18, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_21.geometry}
material={nodes.inner_wall_21.material}
position={[-4.83, -3.01, -2.78]}
scale={[3.04, 0.18, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_22.geometry}
material={materials.lambert34}
position={[-3.29, -1.4, -2.78]}
scale={[0.18, 2.7, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_23.geometry}
material={materials.lambert46}
position={[-4.75, -0.05, -2.78]}
scale={[3.21, 0.14, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_24.geometry}
material={materials.lambert45}
position={[-6.45, 1.18, -2.78]}
scale={[0.18, 2.59, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_25.geometry}
material={materials.lambert40}
position={[-6.45, -4.83, -2.78]}
scale={[0.18, 3.95, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_26.geometry}
material={materials.lambert14}
position={[-8.74, -6.95, -2.78]}
scale={[4.78, 0.13, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_27.geometry}
material={materials.lambert4}
position={[10.17, -3.08, -2.78]}
scale={[6.32, 0.14, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_28.geometry}
material={materials.lambert5}
position={[5.79, -3.08, -2.78]}
scale={[2.44, 0.14, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_29.geometry}
material={materials.lambert7}
position={[6.93, -4.76, -2.78]}
scale={[0.17, 2.83, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_3.geometry}
material={materials.lambert1}
position={[13.48, 4.19, -2.78]}
scale={[0.17, 14.67, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_30.geometry}
material={materials.lambert31}
position={[7.99, -6.38, -2.78]}
scale={[1.95, 0.14, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_31.geometry}
material={materials.lambert30}
position={[5.9, -6.38, -2.78]}
scale={[2.19, 0.14, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_32.geometry}
material={materials.lambert9}
position={[4.7, -7.99, -2.78]}
scale={[0.22, 3.48, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_4.geometry}
material={materials.lambert27}
position={[13.48, -7.86, -2.78]}
scale={[0.17, 9.5, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_5.geometry}
material={materials.lambert28}
position={[9.08, -12.35, -2.78]}
scale={[9, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_6.geometry}
material={materials.lambert33}
position={[4.92, -11.2, -2.78]}
scale={[0.22, 2.83, 5.56]}
/>
<mesh
geometry={nodes.inner_wall_7.geometry}
material={materials.lambert10}
position={[2.29, -9.65, -2.78]}
scale={[4.79, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_8.geometry}
material={materials.lambert12}
position={[-5.61, -12.33, -2.78]}
scale={[10.92, 0.17, 5.59]}
/>
<mesh
geometry={nodes.inner_wall_9.geometry}
material={materials.lambert13}
position={[-11.05, -9.74, -2.78]}
scale={[0.17, 5.7, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_17.geometry}
material={materials.lambert21}
position={[7.43, 9.31, -2.78]}
scale={[0.17, 3.57, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_18.geometry}
material={materials.lambert24}
position={[3.97, 7.78, -2.78]}
scale={[7.14, 0.17, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_19.geometry}
material={materials.lambert17}
position={[0.2, -0.37, -2.78]}
scale={[0.17, 5.47, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_20.geometry}
material={materials.lambert39}
position={[-1.7, -2.84, -2.78]}
scale={[3.32, 0.18, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_21.geometry}
material={materials.lambert48}
position={[-4.83, -2.83, -2.78]}
scale={[3.04, 0.18, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_22.geometry}
material={materials.lambert47}
position={[-3.45, -1.4, -2.78]}
scale={[0.18, 2.7, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_23.geometry}
material={materials.lambert35}
position={[-4.75, 0.09, -2.78]}
scale={[3.21, 0.14, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_24.geometry}
material={materials.lambert36}
position={[-6.26, 1.18, -2.78]}
scale={[0.18, 2.59, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_25.geometry}
material={materials.lambert15}
position={[-6.26, -4.83, -2.78]}
scale={[0.18, 3.95, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_26.geometry}
material={materials.lambert41}
position={[-8.74, -6.82, -2.79]}
scale={[4.78, 0.13, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_27.geometry}
material={materials.lambert26}
position={[10.17, -3.21, -2.78]}
scale={[6.32, 0.14, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_28.geometry}
material={materials.lambert6}
position={[5.79, -3.22, -2.78]}
scale={[2.44, 0.14, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_29.geometry}
material={materials.lambert25}
position={[7.1, -4.76, -2.78]}
scale={[0.17, 2.83, 5.56]}
/>
<mesh
geometry={nodes.outer_wall_30.geometry}
material={materials.lambert32}
position={[7.99, -6.24, -2.78]}
scale={[1.95, 0.14, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_31.geometry}
material={materials.lambert8}
position={[5.9, -6.24, -2.78]}
scale={[2.19, 0.14, 5.59]}
/>
<mesh
geometry={nodes.outer_wall_32.geometry}
material={materials.lambert29}
position={[4.92, -7.99, -2.78]}
scale={[0.22, 3.48, 5.56]}
/>


)
}

useGLTF.preload('/Interior-04_03-02-22_Rohit-Singh.glb')`

[CodyJasonBennett]

Can you open an issue in https://github.com/pmndrs/gltfjsx?