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Check The render Method of QRCodeScanner
See original GitHub issueAndroid
i am was import QRCodeScanner Component to my index page
this my example code
import React, {Component} from "react";
import QRCodeScanner from 'react-native-qrcode-scanner';
class QRCoder extends Component {
onSuccess(e) {
Linking.openURL(e.data).catch(err => console.error('An error occured', err));
}
render() {
return (
<QRCodeScanner/>
);
}
}
export default QRCoder;
and then i got an error
Invariant Violation: Element type is invalid: expected a string( for built-in components) or a class/function (for composite components) but got: object. You likely forgot to export your component from the file it’s defined in
Check The render Method of “QRCodeScanner”
Issue Analytics
- State:
- Created 5 years ago
- Comments:8 (2 by maintainers)
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Hi, i use this version: “react-native-camera”: “^1.0.3”, “react-native-qrcode-scanner”: “^1.0.0” and no problem with the render method. before i have the error because i use a react-native camera version < 1.0.0
hy i am having a same issues like this, how can i solve this problems ? I use this version “react-native-camera”: “^4.2.1”, “react-native-qrcode-scanner”: “^1.5.4”, should i downgrade it or upgrade ??