对象可能为null。ts（2531）|ImagePicker

在使用可能为null的对象前，必须将其强制转换成非空对象类型。

例如，在使用ImagePicker前，可以添加断言运算符（!）以将其强制转换为非空对象类型：

import ImagePicker from 'react-native-image-picker';

const options = { title: 'Select Avatar', storageOptions: { skipBackup: true, path: 'images', }, };

// 添加断言运算符来将ImagePicker强制转换为非空对象类型 const picker = ImagePicker!;

picker.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 { 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);

} });