React Native使用Navigator組件進行頁面導航報this.props....is not a function錯誤

在push的時候定義回調函數:

this.props.navigator.push({
   component: nextVC,
   title: titleName,
   passProps: {
      
      //回調
      getUserInformation: function(inforDict) {
         alert(inforDict);
      }
   }
});

在push的界面調用

this.props.getUserInformation('回調');

注: 若是回調報錯, 

  查看renderScene 

renderScene={(route, navigator)=>{
    let Component = route.component;
    return<Component {...route.passProps} navigator = {navigator}/>;
 }}

...route.passProps中passProps是否是和push時的同樣.