Everytime I submit a zone, It display this error ‘Uncaught Error: A cross-origin error was thrown. React doesn’t have access to the actual error object in development’ It only occurs when I press on the submit zone button which I ...
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I am trying to fetch some data from the development server using React. I am running the client on localhost:3001 and the backend on port 3000. The fetch request : const laina = fetch('/api/users'); laina.then((err,res) => { ...
I have a React frontend that uses jwt to authenticate with the Django backend. The backend works and is connecting just fine using django views, but when I try to proxy a request from React, it gives me a ...
I just came back to work on a React project after working in the Rails environment and found that I cannot run any NPM commands in my Mac terminal. I’ve tried all the remedies that I have come across but ...
After npm start, the browser gives the error: Failed to compile ./src/components/App/App.js Module not found: Can’t resolve ‘react-router-dom’. React-router-dom has been added to the dependencies in npm and so has react-router and react. Project has been created using the create-react-app myapp ...
I’m running into an issue with my isomorphic JavaScript app using React and Express. I am trying to make an HTTP request with axios.get when my component mounts componentDidMount() { const url = 'http://ufc-data-api.ufc.com/api/v3/iphone/fighters/title_holders'; axios.get(url).then( res => { ...
I am new to reactjs, I am working on a app. It was running fine, but when I’ve run npm run build command, I am getting error “You need to enable JavaScript to run this app.”. I have made changes ...
I’m trying to use JSON Server in a React App. However, I keep getting the following error. events.js:167 throw er; // Unhandled 'error' event ^ Emitted 'error' event at: at GetAddrInfoReqWrap.doListen [as callback] (net.js:1498:12) at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:50:17) I’ve upgraded npm ...
Getting same error again again: Error: Cannot find module 'babel-preset-es2015'. Full error log: ERROR in ./main.js Module build failed (from ./node_modules/babel-loader/lib/index.js): Error: Cannot find module 'babel-preset-es2015' from 'C:\Users\hp\Desktop\reactApp' at Function.module.exports [as sync] (C:\Users\hp\Desktop\reactApp\node_modules\resolve\lib\sync.js:43:15) at resolveStandardizedName (C:\Users\hp\Desktop\reactApp\node_modules\@babel\core\lib\config\files\plugins.js:101:31) at resolvePreset (C:\Users\hp\Desktop\reactApp\node_modules\@babel\core\lib\config\files\plugins.js:58:10) at loadPreset (C:\Users\hp\Desktop\reactApp\node_modules\@babel\core\lib\config\files\plugins.js:77:20) ...
Receiving the following error when running Jest Cannot find module 'src/views/app' from 'index.jsx' at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:179:17) at Object.<anonymous> (src/index.jsx:4:12) index.jsx import AppContainer from 'src/views/app'; package.json "jest": { "collectCoverageFrom": [ "src/**/*.{js,jsx,mjs}" ...