I'm a second year IT student and I'm building a mobile student app that will have this feature where users (students) can upload a single pdf file. I have only spent 2 weeks with React Native.
So, I got this code (Body.tsx) and it doesn't work:
import { StyleSheet, View, Button } from "react-native";
import DocumentPicker from 'react-native-document-picker';
import React from "react";
function Body() {
const pickDocument = async () => {
try {
const result = await DocumentPicker.pick({
type: [DocumentPicker.types.pdf],
});
console.log(result);
} catch (err) {
if (DocumentPicker.isCancel(err)) {
console.log('User canceled the picker');
} else {
throw err;
}
}
};
return (
<View style={styles.container}>
<Button title="Upload" onPress={pickDocument}/>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
});
export default Body;
All I get is this error: enter image description here
"Server Error Cannot read properties of undefined (reading 'getEnforcing') Call Stack factory app/Body.tsx"
I use expo, I don't know why but that's what we were taught.
发布者：admin，转转请注明出处：http://www.yc00.com/questions/1744247659a4565014.html
评论列表（0条）