Javascript 在React中上载图像时，我收到内部服务器错误

我试图发送带有图像的post请求，但它抛出错误，无法找出原因

const[image，setImage]=useState（[]）

我使用了
从“react native image picker”导入ImagePicker选择或拍摄相机图片的软件包，
应将其作为FormData发送到服务器：

function selectPhotoTapped() {
const options = {
  quality: 1.0,
  maxWidth: 500,
  maxHeight: 500,
  storageOptions: {
    skipBackup: true,
  },
};

ImagePicker.showImagePicker(options, (response) => {
  if (response.didCancel) {
  } else if (response.error) {
  } else if (response.customButton) {
    // console.log('User tapped custom button: ', response.customButton);
  } else {
    const localTime = new Date().getTime();

    const data = new FormData();
    data.append('fileName', localTime + '.jpg');
    data.append('file', {
      name: localTime + '.jpg',
      uri: response.uri,
      type: response.type,
    });
    // call endpoint to send dataform
  }
});

}
它在服务器端处理。它返回状态代码500。你应该检查api“/admin/prebuild”是的，它必须以数组的形式发送。但是我不知道怎么做
const handleSubmit = (e) => {

        const fd = new FormData();
        fd.append('title', title);
        fd.append('prebuildImages', image);
  
        axios.post('/admin/prebuild', fd , {
            headers: {'Content-Type': 'multipart/form-data' }
        })
        .then(res => console.log(res))
    }

<input type="file" onChange={handleImage}/>

function selectPhotoTapped() {
const options = {
  quality: 1.0,
  maxWidth: 500,
  maxHeight: 500,
  storageOptions: {
    skipBackup: true,
  },
};

ImagePicker.showImagePicker(options, (response) => {
  if (response.didCancel) {
  } else if (response.error) {
  } else if (response.customButton) {
    // console.log('User tapped custom button: ', response.customButton);
  } else {
    const localTime = new Date().getTime();

    const data = new FormData();
    data.append('fileName', localTime + '.jpg');
    data.append('file', {
      name: localTime + '.jpg',
      uri: response.uri,
      type: response.type,
    });
    // call endpoint to send dataform
  }
});