使用UserAuthenticationKit的userAuthIcon报错

import { userAuth, UserAuthIcon } from '@kit.UserAuthenticationKit';

@Entry
@Component
struct Index {
  authParam: userAuth.AuthParam = {
    challenge: new Uint8Array([49, 49, 49, 49, 49, 49]),
    authType: [userAuth.UserAuthType.FACE, userAuth.UserAuthType.PIN],
    authTrustLevel: userAuth.AuthTrustLevel.ATL3
  };
  widgetParam: userAuth.WidgetParam = {
请进行身份认证'
  };

  build() {
    Row() {
      Column() {
        UserAuthIcon({
          authParam: this.authParam,
          widgetParam: this.widgetParam,
          iconHeight: 200,
          iconColor: Color.Blue,
          onIconClick: () => {
            console.info('The user clicked the icon.');
          },
          onAuthResult: (result: userAuth.UserAuthResult) => {
            console.info('Get user auth result, result = ' + JSON.stringify(result));
          }
        })
      }
    }
  }
}