All Questions
229
questions
3
votes
2
answers
8k
views
React/Node app deployed to heroku shows a blank screen
I am trying for the first time ever to deploy my app to Heroku. I am using create-react-app, redux, with node/mongodb on the backend. When I go to my app via heroku open I am greeted with a blank ...
- 54.2k
12
votes
4
answers
26k
views
Dev Server has been initialized using an options object that does not match the API schema. unknown property 'publicPath'
I am using webpack: 5.71.0
webpack-cli: 4.9.2
webpack-dev-server 4.8.1
in my webpack.config.js
const path = require('path');
const webpack = require('webpack');
module.exports = {
entry: './src/...
- 11
1
vote
0
answers
453
views
Module parse failed: Unexpected token (426:12) I am unable to use Redux Toolkit with React
I am working on a template by Metronic which has the react version ^17.0.2
package.json
{
"name": "demo1",
"version": "8.0.38",
"private": true,
...
- 65
10
votes
3
answers
13k
views
Routing doesn't work in react when typing url in browser
I have the following routes in the below class:
import { Router, Route } from 'react-router-dom';
class App extends React.Component {
constructor(props) {
super(props);
}
...
- 1,409
1
vote
2
answers
7k
views
Webpack: Files not showing in the browser DevTool
I am trying to setup a project using webpack/react/redux etc. I have setup the project but I can't see the project files in the dev-tools in my browser. I searched online and found that using
debug :...
- 69
17
votes
4
answers
32k
views
ReactJS APP in Heroku "Invalid Host header" HOST configuration?
I am trying to put my React app on the Heroku. The whole project include one API (express) and one client (ReactJS). I have put my API on heroku. But when I put my client on Heroku, it shows build ...
4
votes
2
answers
21k
views
webpack-cli: Invalid options object. Dev Server has been initialized using an options object
I would like to start a redux project and the package.json is provided below:
{
"name": "redux-starter",
"version": "1.0.0",
"description": &...
- 21
0
votes
0
answers
124
views
Use redux dispatch from public folder in React
I am working on a code that uses scripts within the public folder to instantiate certain parts of my React app. I've setup a Redux store on the src folder to maintain a state that performs a certain ...
1
vote
0
answers
1k
views
React micro-frontend with module federation and Redux
I'm currently developing a micro-frontend application using React, webpack and module federation. It consists of one container app, and two "children" / remotes. The container app consist of ...
- 113
0
votes
2
answers
1k
views
How can i suppress logs from webpack when using react hot reloading?
I am using this react redux starter kit https://github.com/coryhouse/pluralsight-redux-starter and i am getting the following outputs in my console
[HMR] connected
I tried to toggle the following ...
- 393
3
votes
1
answer
592
views
React, Redux , Typescript and Sass bundled using Webpack and Vite
So I created two projects using React + Redux + SASS + Typescript with
Vite and Webpack.
I was amazed using Vite as the configuration part was pre handled as compared to Webpack. But again my project ...
- 41
0
votes
0
answers
811
views
Cannot read properties of undefined (reading 'createContext') while not using createContext
I'm very new to react and MERN stack at general. I have this error that initially was that react was duplicated so i followed some tutorials and got to "fixed"(just to have this error).
...
- 144
0
votes
0
answers
30
views
React and Webpack Issue
I have started to build a React App and implemented 3 pages which worked fine.
After structuring the first page, my app crashed and I am not able to restart it since.
I don´t know if it has something ...
- 1
1
vote
0
answers
233
views
Uncaught Error: Automatic publicPath is not supported in this browser at content.js:1:8557
i am new in react, after i run my application for testing the redux functionality, the chrome browser gives this error.
content.js:1 Uncaught Error: Automatic publicPath is not supported in this ...
2
votes
0
answers
1k
views
Webpack Uncaught Reference Error in the console of React Redux project
In my React Redux app, it just shows a white screen after running npm start. There is one error in the console-
Uncaught ReferenceError: Cannot access '__WEBPACK_DEFAULT_EXPORT__' before ...
- 21