alexbrillant / react-native-deck-swiper

tinder like react-native deck swiper
ISC License
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Typescript:react-native-deck-swiper undefined is not an object (evaluation'card.image') #383

Open DongjingZhong opened 2 years ago

DongjingZhong commented 2 years ago

I got stuck in a super weird issue ... I am using a third party library : react-native-deck-swiper ; And it was able to render the users'image ,however ,after feel secds ,it occurs this error : undefined is not an object(evaluating'card.image');Could you please take a look my code ? Thank you so much in advance !!

I had installed :

yarn add react-native-deck-swiper Here , I defined my Card Component :

import { StyleSheet, View,Image } from 'react-native'
import React from 'react'

interface UserProps{
  card :{
    image : string,
  }
}
const Card = ({card}:UserProps) => {
  return (
    <View style={styles.Container}>
  <Image source={{uri:card.image}} style={styles.userImage}/>

    </View>
  )
}

export default Card

const styles = StyleSheet.create({
  Container :{
    flex:0.6,
    backgroundColor:'white',
    flexDirection:'column',
    borderRadius:10,
    elevation:10,
    alignItems:'center',
    paddingHorizontal:10,
  },
  userImage:{
    width:80,
    height:80,
    borderRadius:80,
    marginTop:30,
  },

})

And I some of my users image list :

export default{
    "code": 0,
    "data": [
        {
            "_id": "1",
            "image": "https://i.pinimg.com/564x/49/5e/38/495e3854551b7ecd87631b682b77b31e.jpg",
            "userName": "hei you ",
            "gender": "female",
            "birthday": "1994-4-13",

        },
        {
            "_id": "2",
            "image": "https://i.pinimg.com/564x/b5/6f/97/b56f97ac0b8f521586d3aee555070162.jpg",
            "userName": "Mo Mo",
            "gender": "female",
            "birthday": "1995-4-13",

        },
        {
            "_id": "3",
            "image": "https://i.pinimg.com/564x/d9/71/8c/d9718c2e22cf0495361c55034941ddf5.jpg",
            "userName": "Jack",
            "gender": "male",
            "birthday": "1991-4-13",

        },
        {
            "_id": "4",
            "image": "https://i.pinimg.com/564x/d1/94/8d/d1948d39ef9d38972700592a1673a68c.jpg",
            "userName": "Peter",
            "gender": "male",
            "birthday": "1990-4-13",

        },
        {
            "_id": "5",
            "image": "https://i.pinimg.com/564x/a8/15/66/a815661117cdec309b45fe9f8cdf1d70.jpg",
            "userName": "La La",
            "gender": "female",
            "birthday": "1998-4-13",

        },
    ],
    "msg": "success"
}

And I used it in my HomeScreen :

import { Image, ImageBackground, StatusBar, StyleSheet, Text, View } from 'react-native';
import React,{useState,useEffect}from 'react';
import Swiper from 'react-native-deck-swiper';
import HomeUsers from '../../services/HomeUsers';
import Card from '../../components/Card';

function HomeScreen(prop:any) {
 const {navigation} = prop;
 const [unreadMsgReceive,setUnreadMsgRceive] = useState(0);
 const [unreadMsgGive,setUnreadMsgGive] =useState(0);
 const [data,setData] = useState([]);
 const [index,setIndex] =useState(0);

 useEffect(()=>{
     setData(HomeUsers.data);
 },[]);

 const onSwiped = () =>{
     setIndex(index +1);
 }
 const netInfo = useNetInfo();
    return (
        <ImageBackground style={styles.bg} source={require('../../assets/images/yellow_bg.png')}>

       {/**Swiper Cards  'rgba(52, 52, 52, 0)'*/}
        <View style={styles.cardsSwipperContainer}>
       <Swiper
       cards ={data}
       cardIndex ={index}
       stackSize={4}
       stackScale={10}
       stackSeparation={14}
       infinite ={true}