使用 React Image Picker 我面临这个错误:
类型错误:未定义不是一个对象(评估'_reactNativeImagePicker.default.showImagePicker')
当我单击图像选择器功能时会发生这种情况
手机截图:
这是我的代码:
import React from 'react';
import { View, Text,Button } from 'react-native';
import ImagePicker from 'react-native-image-picker';
const options = {
title: 'Select Avatar',
customButtons: [{ name: 'fb', title: 'Choose Photo from Facebook' }],
storageOptions: {
skipBackup: true,
path: 'images',
},
};
function Picker(){
const openPicker =()=>{
ImagePicker.showImagePicker(options, (response) => {
console.log('Response = ', response);
if (response.didCancel) {
console.log('User cancelled image picker');
} else if (response.error) {
console.log('ImagePicker Error: ', response.error);
} else if (response.customButton) {
console.log('User tapped custom button: ', response.customButton);
} else {
const source = { uri: response.uri };
// You can also display the image using data:
// const source = { uri: 'data:image/jpeg;base64,' + response.data };
console.log(source)
}
});
}
return(
<View>
<Button onPress={openPicker} title="Open image picker"></Button>
</View>
)
}
export default Picker;
最佳答案
我有同样的问题,这就是我解决它的方法。import * as ImagePicker from "react-native-image-picker"
关于react-native - 类型错误 : undefined is not an object (evaluating '_reactNativeImagePicker.default.showImagePicker' ),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/65553830/