我已经安装了yarn add react-native-svg
这个库,因为我想设计一个react-native应用程序屏幕上的循环进度条。我得到这个下面的错误,我已经尝试了一切可能的,但它没有得到解决。我还尝试手动链接库(我们不需要这样做,因为我使用react-native〉0.60。它提供自动链接)。错误不变违规:必需的本机组件:在UI管理器中找不到"RNSVGCircle"。
抛出异常的代码如下所示
import React from 'react';
import { View, Text } from 'react-native';
import { Circle } from 'react-native-svg';
const CircularProgressBarTest = ({ progress }) => {
const circumference = 2 * Math.PI * 100;
const strokeDashoffset = circumference - (progress / 100) * circumference;
return (
<View>
<Circle
cx={200}
cy={200}
r={100}
stroke="#000"
strokeWidth={20}
fill="transparent"
strokeDasharray={circumference}
strokeDashoffset={strokeDashoffset}
/>
<Text>{progress}%</Text>
</View>
);
};
export default CircularProgressBarTest;
我的package.json文件如下所示
"dependencies": {
"@dietime/react-native-date-picker": "^1.2.0",
"@react-native-async-storage/async-storage": "^1.14.1",
"@react-native-community/datetimepicker": "^6.5.2",
"@react-native-community/masked-view": "^0.1.10",
"@react-native-community/push-notification-ios": "^1.8.0",
"@react-native-firebase/app": "^12.0.0",
"@react-native-firebase/auth": "^12.0.0",
"@react-native-firebase/firestore": "^12.0.0",
"@react-native-picker/picker": "^1.16.1",
"@react-navigation/native": "^5.9.4",
"@react-navigation/stack": "^5.14.4",
"expo": "~42.0.1",
"expo-constants": "~11.0.1",
"expo-font": "^9.1.0",
"expo-linear-gradient": "^12.0.1",
"expo-notifications": "^0.12.3",
"expo-task-manager": "~9.2.2",
"react": "17.0.1",
"react-native": "0.64.2",
"react-native-chart-kit": "^6.12.0",
"react-native-circular-progress": "*",
"react-native-circular-progress-indicator": "^4.4.2",
"react-native-date-picker": "^4.2.5",
"react-native-elements": "^3.4.2",
"react-native-gesture-handler": "~1.10.2",
"react-native-linear-gradient": "^2.6.2",
"react-native-modalize": "^2.0.8",
"react-native-paper": "^4.8.1",
"react-native-radio-check": "^1.0.0",
"react-native-reanimated": "^2.13.0",
"react-native-safe-area-context": "^3.2.0",
"react-native-screens": "~3.4.0",
"react-native-snap-carousel": "^3.9.1",
"react-native-splash-screen": "^3.2.0",
"react-native-svg": "^13.6.0",
"react-native-unimodules": "~0.14.5",
"react-native-vector-icons": "^8.1.0",
"react-usestateref": "^1.0.5"
},
"devDependencies": {
"@babel/core": "^7.12.9",
"@babel/runtime": "^7.12.5",
"@react-native-community/eslint-config": "^2.0.0",
"babel-jest": "^26.6.3",
"eslint": "7.14.0",
"jest": "^26.6.3",
"metro-react-native-babel-preset": "^0.64.0",
"react-test-renderer": "17.0.1"
},
"jest": {
"preset": "react-native"
}
}
1条答案
按热度按时间iqxoj9l91#
Proguard的问题
当Proguard被启用时(Android版本的默认设置),它会导致运行时错误。要避免这种情况,请向
android/app/proguard-rules.pro
添加一个异常:如果您有生成错误,则可能是由缓存问题引起的,请尝试:
摘自react-native-svg的故障排除区域