How drag and drop system with GLTF file, texture and bin file works

Questions
,
1 
glbFileList = Array.from((event as DragEvent).dataTransfer.files);
        fileListStore = glbFileList.reduce((acc, file) => {
            return [...acc, {
                name: file.name,
                url: URL.createObjectURL(file)
            }]
        }, []);

         console.log(fileListStore.name);
        
        //console.log(fileListStore);
        const glbFileNameList = fileListStore.reduce((nameList, glbFile) => ([...nameList, glbFile.name]), []);
        console.log(glbFileNameList);
        const glbFileURL = fileListStore.reduce((nameList, glbFile)=>([...nameList, glbFile.url]), []);
        console.log(glbFileURL);
        const fileName = fileListStore[0].name;
        const extension = fileName.split('.').pop().toLowerCase();


case 'gltf':
                {   
                    gltfCreator(fileListStore[0].url);
                    break;
                }


function gltfCreator(url) {
     const loader = new GLTFLoader()
    .setCrossOrigin('anonymous');
    console.log('gltf', url);
    loader.load(
        url, (gltf) => {
            // called when the resource is loaded
            scene.add(gltf.scene);
            console.log(url.forEach(URL.revokeObjectURL));
             //url.forEach(URL.revokeObjectURL);
        },
        (xhr) => {
            // called while loading is progressing
            console.log(`${(xhr.loaded / xhr.total * 100)}% loaded`);
        },
        (error) => {
            // called when loading has errors
            console.error('An error happened', error);
        },
    );
}

with the above code it gives me following error -

2
2928×1764 376 KB

where is the issue?