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59 votes
8 answers
20k views

Using webpack aliases in mocha tests

I'm developing a web app at work in React/Redux/Webpack and am now starting to integrate testing with Mocha. I followed the instructions for writing tests in the Redux documentation, but now I have ...
Danny Delott's user avatar
  • 6,928
27 votes
7 answers
26k views

Why is React Webpack production build showing Blank page?

I'm building a react app, and at the moment webpack-dev-server works just fine( the hello world text shows up ), But webpack -p shows blank page. For the Production build The network tab under chrome ...
jasan's user avatar
  • 12.5k
18 votes
1 answer
29k views

You are currently using minified code outside of NODE_ENV === 'production'. This means that you are running a slower development build of Redux

I've created a basic app and deployed it for production. After running webpack -p and starting the server, I am now getting this console log error: You are currently using minified code outside of ...
doctopus's user avatar
  • 5,597
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 ...
fourth's user avatar
  • 639
12 votes
2 answers
11k views

Minified code outside of NODE_ENV === 'production'. This means slower development build of Redux

So this is the full error: You are currently using minified code outside of NODE_ENV === 'production'. This means that you are running a slower development build of Redux. I am using a 3rd party ...
Pete's user avatar
  • 1,780
8 votes
1 answer
4k views

Getting an issue while integrating google-cloud with webpack

I am integrating the google-cloud npm package with my react application and i am using firebase. Errors i am encountering - WARNING in ./~/google-cloud/~/hash-stream-validation/index.js Module ...
palash-kulkarni's user avatar
2 votes
2 answers
2k views

Adding react-hot-loader to ejected create-react-app

I am using the instructions from this commit to attempt to add react-hot-loader version 3 to create-react-app. (Scroll to bottom to see babel and webpack configs) Edit: Changing 'webpack/hot/dev-...
Connorelsea's user avatar
  • 2,408
24 votes
2 answers
38k views

Syntax error in IE11 with Webpack, Babel and React

I'm getting a Syntax Error in my React + Redux project in Internet Explorer 11, but I have no idea why it's caused. I'm using Webpack and Babel to compile it. I tried using babel-polyfill and babel-...
IWRichard's user avatar
  • 241
14 votes
3 answers
7k views

Error using component done with react,redux and react-redux and build with webpack in react application

I have done a component with a store using react, redux and react-redux. bundling of the code is done with webpack.(please check the codes attached below) when i wanted to use the webpack build ...
Rangana Sampath's user avatar
13 votes
5 answers
21k views

How to implement Google API with React, Redux and Webpack

I'm trying to get google calendar events into my React Redux app. I've tried using googleapis and google-auth-library but webpack is throwing errors because googleapis was built to run server side and ...
pnkflydgr's user avatar
  • 705
9 votes
1 answer
3k views

Make Redux reducers and other non-components hot loadable

I'm having a tough time getting my reducers to be hot swapable. I'm using Webpack and react-transform-hmr. With this, all of the CSS and the components are hot loaded when I save, but when I try and ...
wesbos's user avatar
  • 26.2k
7 votes
1 answer
3k views

React.lazy not working in production mode

I have a react app running, and I wanted to add route based code-splitting using React.lazy to it. Currently my code is, import { PureComponent, cloneElement, Suspense, lazy } from 'react'; ... ...
Jay Ghosh's user avatar
  • 684
7 votes
2 answers
10k views

Using webpack and react-router for lazyloading and code-splitting not loading

I'm working on moving my react v0.14+ redux v3.0 + react-router v1.0 codebase from client-side rendering to server-side rendering using webpack v1.12 to bundle and code-split into chunks to load ...
kennet postigo's user avatar
6 votes
2 answers
13k views

React.createElement: type is invalid -- expected a string, but got: object

I've just upgraded to Webpack 2.2 today and have been reading through their guides, which are still a work in progress it seems. I am having difficulties setting up my application to use webpack-dev-...
Austin Witherow's user avatar
4 votes
3 answers
18k views

Trying to push webpack to gh-pages

I try to push my app build with react/redux/webpack to gh-pages. But with everything I find on the web seen that the pages don't render. What I got from the console it's a error about github can't get ...
EQuimper's user avatar
  • 5,879

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