不变违规：选择器已从 React Native 中删除。现在可以从 \'@react-native-picker 安装和导入

【问题标题】：Invariant Violation: Picker has been removed from React Native. It can now be installed and imported from '@react-native-picker不变违规：选择器已从 React Native 中删除。现在可以从 \'@react-native-picker 安装和导入
【发布时间】：2022-11-17 22:46:53
【问题描述】：

我如何在 React Native 版本 0.68.2 中解决这个问题

Invariant Violation: Picker has been removed from React Native. It can now be installed and imported from '@react-native-picker/picker' instead of 'react-native'. See https://github.com/react-native-picker/picker

【问题讨论】：

标签： javascript reactjs react-native

【解决方案1】：

您应该使用此包，因为选择器已从本机反应中删除：
https://github.com/react-native-picker/picker

安装它使用

npm install @react-native-picker/picker --save

或者

yarn add @react-native-picker/picker

然后您可以像这样导入 Picker 元素：

import {Picker} from '@react-native-picker/picker';

【讨论】：

【解决方案2】：

只需尝试安装 @react-native-picker/picker 而不仅仅是“Picker”

试试这个命令： npm 安装@react-native-picker/picker --save

您可以在这里阅读更多相关信息 - https://github.com/react-native-picker/picker

【讨论】：