When I am trying to use react-native-vector-icon
with a React Project build with react-native-web
, I am getting
Support for the experimental syntax 'classProperties' isn't currently enabled
I have tried the following solution but none of those working for me.
My package.json
{
"name": "react-webiste",
"version": "0.1.0",
"private": true,
"dependencies": {
"axios": "^0.19.2",
"fsevents": "^2.1.2",
"react": "^16.8.6",
"react-dom": "^16.8.6",
"react-native": "^0.62.1",
"react-native-svg": "^12.1.0",
"react-native-vector-icons": "^6.6.0",
"react-native-web": "^0.12.2",
"react-router-dom": "^5.1.2",
"react-scripts": "3.0.0",
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"@babel/plugin-proposal-class-properties": "^7.8.3"
}
}
babel.config.js
module.exports = {
presets: ["@babel/preset-env", "@babel/preset-react"],
plugins: ["@babel/plugin-proposal-class-properties",{"loose": true}]
};
Can anyone please suggest me what should I do to fix this issue.
In the general case, all the babel configuration can be passed down from babel.config.js
or any other supported formate files. But in my case, babel-loader
in the webpack.config.js
has its own option as a result of which all configuration were overwritten as described by Babel team on Github Comment.
Secondly, I used metro-react-native-babel-preset
instead of @babel/plugin-proposal-class-properties
which took care of the babel missing issue.
Here is my Webpack Config after ejecting the application :
{
test: /\.(js|mjs)$/,
exclude: /@babel(?:\/|\\{1,2})runtime/,
loader: require.resolve('babel-loader'),
options: {
babelrc: false,
configFile: false,
compact: false,
// Added the module here
presets: [
[
require.resolve('babel-preset-react-app/dependencies'),
{ helpers: true },
],["module:metro-react-native-babel-preset"]
],
// More configuration codes goes here
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
enforce: 'pre',
use: [
{
options: {
cache: true,
formatter: require.resolve('react-dev-utils/eslintFormatter'),
eslintPath: require.resolve('eslint'),
resolvePluginsRelativeTo: __dirname,
},
loader: require.resolve('eslint-loader'),
},
],
include:[ //Change here as well
paths.appSrc,
path.resolve('node_modules/react-native-vector-icons'),
]
},
Once all these done, react-native-vector-icon
will render but nothing will load. For that we need to add the below styles into the App.css
or any root style sheet.
/*Import the Icon CSS*/
@font-face {
font-family: "Entypo";
src: url("~react-native-vector-icons/Fonts/Entypo.ttf") format("truetype");
}
@font-face {
font-family: "EvilIcons";
src: url("~react-native-vector-icons/Fonts/EvilIcons.ttf") format("truetype");
}
@font-face {
font-family: "FontAwesome";
src: url("~react-native-vector-icons/Fonts/FontAwesome.ttf")
format("truetype");
}
@font-face {
font-family: "fontcustom";
src: url("~react-native-vector-icons/Fonts/Foundation.ttf") format("truetype");
}
@font-face {
font-family: "Ionicons";
src: url("~react-native-vector-icons/Fonts/Ionicons.ttf") format("truetype");
}
@font-face {
/*font-family: 'MaterialCommunityIcons';*/
font-family: "Material Design Icons";
src: url("~react-native-vector-icons/Fonts/MaterialCommunityIcons.ttf")
format("truetype");
}
@font-face {
font-family: "MaterialIcons";
src: url("~react-native-vector-icons/Fonts/MaterialIcons.ttf")
format("truetype");
}
@font-face {
font-family: "Octicons";
src: url("~react-native-vector-icons/Fonts/Octicons.ttf") format("truetype");
}
@font-face {
font-family: "simple-line-icons";
src: url("~react-native-vector-icons/Fonts/SimpleLineIcons.ttf")
format("truetype");
}
@font-face {
font-family: "Zocial";
src: url("~react-native-vector-icons/Fonts/Zocial.ttf") format("truetype");
}