Hello,

Can you provide some details on how to setup everything up for devs to work on the project as a boilerplate? there does not seem to be any documentation in the readme on setup. Specifically for the backend and database.

Thanks.

This error probably occurred because you updated react-scripts or craco. Please try updating craco-less to the latest version:

$ yarn upgrade craco-less

Or:

$ npm update craco-less

If that doesn't work, craco-less needs to be fixed to support the latest version. Please check to see if there's already an issue in the DocSpring/craco-less repo:

• https://github.com/DocSpring/craco-less/issues?q=is%3Aissue+webpack+unknown+rule

If not, please open an issue and we'll take a look. (Or you can send a PR!)

You might also want to look for related issues in the craco and create-react-app repos:

• https://github.com/sharegate/craco/issues?q=is%3Aissue+webpack+unknown+rule
• https://github.com/facebook/create-react-app/issues?q=is%3Aissue+webpack+unknown+rule

at throwUnexpectedConfigError (C:\Users\aec\Downloads\CMS\frontend\node_modules\@craco\craco\lib\plugin-utils.js:29:11)
at throwError (C:\Users\aec\Downloads\CMS\frontend\node_modules\craco-less\lib\craco-less.js:14:5)       
at C:\Users\aec\Downloads\CMS\frontend\node_modules\craco-less\lib\craco-less.js:100:9
at Array.forEach (<anonymous>)
at createLessRule (C:\Users\aec\Downloads\CMS\frontend\node_modules\craco-less\lib\craco-less.js:32:13)  
at Object.overrideWebpackConfig (C:\Users\aec\Downloads\CMS\frontend\node_modules\craco-less\lib\craco-less.js:127:18)
at overrideWebpack (C:\Users\aec\Downloads\CMS\frontend\node_modules\@craco\craco\lib\features\plugins.js:42:40)
at C:\Users\aec\Downloads\CMS\frontend\node_modules\@craco\craco\lib\features\plugins.js:64:29
at Array.forEach (<anonymous>)
at applyWebpackConfigPlugins (C:\Users\aec\Downloads\CMS\frontend\node_modules\@craco\craco\lib\features\plugins.js:63:29)

(Use node --trace-warnings ... to show where the warning was created) (node:11292) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:11292) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

检测到 idurar/starter-antd-admin-crud-auth-mern 一共引入了210个开源组件，存在1个漏洞

漏洞标题：mpath module 安全漏洞
缺陷组件：[email protected]
漏洞编号：CVE-2021-23438
漏洞描述：mpath module是一款使用类似MongoDB的路径表示法获取/设置javascript对象值的模块。
mpath module 0.8.4 之前存在安全漏洞，该漏洞源于类型混淆，如果输入是数组，则调用的方法是 Array.prototype.indexOf() 而不是 String.prototype.indexOf()。
影响范围：(∞, 0.8.4)
最小修复版本：0.8.4
缺陷组件引入路径：[email protected]>[email protected]>[email protected]

另外还有几个漏洞，详细报告：https://mofeisec.com/jr?p=aba3f8

I am going to subscribe event from polygon mainnet token contract, but connection not open to send() error comes out ` const { contractAddress } = process.env;

const Web3 = require('web3');

const url = 'wss://ws-mumbai.matic.today/'; const web3 = new Web3(url);

const options = { reconnect: { auto: true, delay: 1000, // ms maxAttempts: 1, onTimeout: false, }, address: contractAddress, topics: [ '0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef', ],

function initSubscription() { web3.eth .subscribe('logs', options, (error, result) => { if (!error) console.log('got result'); else console.log('error - ', error); }) .on('data', (log) => { console.log('got data', log); }) .on('changed', (log) => { console.log('changed'); }); } };`

wss url is not right?