Nothing is rendered
See original GitHub issueIssue Description
I’m getting a blank screen when running the example.
Steps to Reproduce / Code Snippets
Slightly modify the example here: https://github.com/FaridSafi/react-native-gifted-chat#example and use it in the default React Native blank template.
// App.js
import React from 'react';
import {SafeAreaView, StyleSheet, ScrollView, StatusBar} from 'react-native';
import {Colors} from 'react-native/Libraries/NewAppScreen';
import Chat from './src/Chat';
const App: () => React$Node = () => {
return (
<>
<StatusBar barStyle="dark-content" />
<SafeAreaView>
<ScrollView
contentContainerStyle={{
flexDirection: 'row',
}}
contentInsetAdjustmentBehavior="automatic"
style={styles.scrollView}>
<Chat />
</ScrollView>
</SafeAreaView>
</>
);
};
const styles = StyleSheet.create({
scrollView: {
backgroundColor: Colors.lighter,
},
});
export default App;
// src/Chat.js
import React, {useState, useCallback, useEffect} from 'react';
import {GiftedChat} from 'react-native-gifted-chat';
const Chat = () => {
const [messages, setMessages] = useState([]);
useEffect(() => {
setMessages([
{
_id: 1,
text: 'Hello developer',
createdAt: new Date(),
user: {
_id: 1,
name: 'React Native',
avatar: 'https://placeimg.com/140/140/any',
},
},
{
_id: 2,
text: 'Hellos developer',
createdAt: new Date(),
user: {
_id: 1,
name: 'dd',
avatar: 'https://placeimg.com/140/140/any',
},
},
]);
}, []);
const onSend = useCallback((messages = []) => {
setMessages((previousMessages) =>
GiftedChat.append(previousMessages, messages),
);
}, []);
return (
<GiftedChat
messages={messages}
onSend={(messages) => onSend(messages)}
user={{
_id: 1,
}}
/>
);
};
export default Chat;
Expected Results
Chat UI is rendered.
Additional Information
- Nodejs version: 14.4.0
- React version: 16.13.1
- React Native version: 0.63.4
- react-native-gifted-chat version: 0.16.3
- Platform(s) (iOS, Android, or both?): only tested on iOS
- TypeScript version: N/A
Issue Analytics
- State:
- Created 3 years ago
- Comments:14
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Top GitHub Comments
my issue was something else
for the vanilla gifted chat i just created a new blank react native app and replaced the hello world at App.js with gifted-chat example code from the readme this proved it worked on both devices
then i realized it had nothing to do with gifted chat it was unexpected data from an API call that the react native client code was choking on and crashing
sorry if this is not more helpful
have you tried rolling back to an earlier version ?
in my app it renders on my iPhone 6s 14.4
on my friend’s iPhone XR it is blank
so i built a vanilla gifted chat app and that appears on both devices