I am getting this error
Module not found: Error: Can't resolve 'react/jsx-runtime' in 'C:\Micromerger\realStockExchange\node_modules\react-dnd\dist\core'
Did you mean 'jsx-runtime.js'?
BREAKING CHANGE: The request 'react/jsx-runtime' failed to resolve only because it was resolved as fully specified
(probably because the origin is strict EcmaScript Module, e. g. a module with javascript mimetype, a '.mjs' file, or a '.js' file where the package.json contains '"type": "module"').
The extension in the request is mandatory for it to be fully specified.
Add the extension to the request.
I'm having some issues deploying to netlify. These are the errors I receive:
Error: ./src/pages/index.js
12:55:30 PM: Module not found: Error: Can't resolve '../components/Featured' in '/opt/build /repo/src/pages'
12:55:30 PM: resolve '../components/Featured' in '/opt/build/repo/src/pages'
12:55:30 PM: using description file: /opt/build/repo/package.json (relative path: ./src/p ages)
12:55:30 PM: Field 'browser' doesn't contain a valid alias configuration
For some reason it can't find the components. Building locally works fine.
I used gatsby-starter w styled-components.
things I tried:
I had some local building errors regarding the window undefined. I fixed these by conditionally including them as the manual proposes.
After applying this, I started receiving console logs from ‘workbox’.
(btw this is my first time trying to deploy to netlify)
also the error Field 'browser' doesn't contain a valid alias configuration keeps repeating in the logs
here's a link to the full log I get from netlify
The errors are due to webpack not being able to resolve your relative paths. Make sure to use the correct case.
import Hero from '../components/hero'
import Introduce from '../components/introduce'
import HelpMeHelpYou from '../components/helpmehelpyou'
import Featured from '../components/featured'
import Testimonials from '../components/testimonials'
import Projects from '../components/projects'
import Gallery from '../components/gallery'
import Outroduce from '../components/outroduce'
Run below command and then push the code to Github repository.
git config core.ignorecase false
I'm following this react workshop:
https://github.com/spietrek/workshop.reactjs.1/blob/master/presentation/Introduction%20to%20ReactJS%20Workshop.pdf
I'm following all the code but I'm getting an error:
Module not found: Can't resolve './AppRoutes'...
Here's the editable project url:
https://stackblitz.com/edit/react-project
I'm at pg 17/27
You have put a space before the name of the file AppRoutes.js like <space>AppRoutes.js.
You have to remove the space to fix that error.
After fixing this also in you project there are some errors due to Fragment. I fixed that by updating react and react-dom packages to version 16.2.0.
This is a working fork of you project.
If AppRoutes is a .jsx file you have to load it with the .jsx file extension. Like ./AppRoutes.jsx
React noob here. Trying to clone and run https://github.com/strangebnb/react-airbnb
I clone. run npm install. Then webpack but I get
ERROR in ./~/react-tap-event-plugin/src/injectTapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/EventPluginHub' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/injectTapEventPlugin.js 23:2-37
ERROR in ./~/react-tap-event-plugin/src/TapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/EventConstants' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/TapEventPlugin.js 22:21-56
ERROR in ./~/react-tap-event-plugin/src/TapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/EventPluginUtils' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/TapEventPlugin.js 23:23-60
ERROR in ./~/react-tap-event-plugin/src/TapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/EventPropagators' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/TapEventPlugin.js 24:23-60
ERROR in ./~/react-tap-event-plugin/src/TapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/SyntheticUIEvent' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/TapEventPlugin.js 25:23-60
ERROR in ./~/react-tap-event-plugin/src/TapEventPlugin.js
Module not found: Error: Cannot resolve module 'react/lib/ViewportMetrics' in /Users/thomas/tom/node_modules/react-tap-event-plugin/src
# ./~/react-tap-event-plugin/src/TapEventPlugin.js 27:22-58
ERROR in ./~/react-portal/build/portal.js
Module not found: Error: Cannot resolve module 'react/lib/CSSPropertyOperations' in /Users/thomas/tom/node_modules/react-portal/build
# ./~/react-portal/build/portal.js 17:29-71
I found https://github.com/thereactivestack/meteor-webpack/issues/21 (I see this is very recent, read: yesterday), and after messing around with my packages.json, changing react, react-dom, material-ui version numbers and running npm i --save react-tap-event-plugin, I got down to 'only' 1 error message
ERROR in ./~/react-portal/build/portal.js
Module not found: Error: Cannot resolve module 'react/lib/CSSPropertyOperations' in /Users/thomas/react-airbnb/node_modules/react-portal/build
# ./~/react-portal/build/portal.js 17:29-71
I'm pretty new and I'm not sure how to go about fixing this. Any hints greatly welcomed.
Thanks
Due to update in React, react-tap-event-plugin breaks
Change react-tap-event-plugin to ^2.0.0 in your package.json if using react version ^15.4.0.
I forked that repo and fixed this issue in my repo. Also, sent pull request to the owner of original repo. Here's link to my forked repo:
https://github.com/pankajvishwani/react-airbnb
If you don't want to clone my repo, you can add the following in webpack.config.js:
var reactDomLibPath = path.join(__dirname, "./node_modules/react-dom/lib");
var alias = {};
["EventPluginHub", "EventConstants", "EventPluginUtils", "EventPropagators",
"SyntheticUIEvent", "CSSPropertyOperations", "ViewportMetrics"].forEach(function(filename){
alias["react/lib/"+filename] = path.join(__dirname, "./node_modules/react-dom/lib", filename);
});
module.exports = {
...
resolve: {alias: alias},
...
}
UPDATE: As of React 16 the react-tap-event-plugin is deprecated and no longer required https://www.npmjs.com/package/react-tap-event-plugin
Old solution redundant as of React 16
Updating the react tap event plugin to over 2.0.1 will fix your issue if you're using React 15.4.0.
A new React version has been released (https://github.com/facebook/react/blob/master/CHANGELOG.md), and I read recently that there have been big changes where react-dom still secretly lived on in the react package but is now being removed. If you read 15.4.0, the first point: 'React package and browser build no longer "secretly" includes React DOM. (#sebmarkbage in #7164 and #7168)'
Also reading the tap event plugins npm docs: Only the latest tap event plugin (v2.0.1 currently) supports React 15.4+. https://www.npmjs.com/package/react-tap-event-plugin
Check the version of React and react-tap-event-plugin.
npm list --depth=0
In the short term, you could fix React to a specific earlier version.
If your package.json file contains something like:
"react": "^15.3.2",
in the dependencies section, you could change it to say
"react": "=15.3.2”,
For react 16+ react-tap-event-plugin is not required anymore:
react-tap-event-plugin
I am using rewire prior to require method in my React/Flux app, to load components. But after installation I got this error:
ERROR in ./~/rewire/lib/rewire.js
Module not found: Error: Cannot resolve module 'module' in /Users/path/node_modules/rewire/lib
# ./~/rewire/lib/rewire.js 1:13-30
ERROR in ./~/rewire/lib/rewire.js
Module not found: Error: Cannot resolve module 'fs' in /Users/path/node_modules/rewire/lib
# ./~/rewire/lib/rewire.js 2:9-22
ERROR in ./~/rewire/lib/moduleEnv.js
Module not found: Error: Cannot resolve module 'module' in /Users/path/node_modules/rewire/lib
# ./~/rewire/lib/moduleEnv.js 3:13-30
ERROR in ./~/rewire/lib/moduleEnv.js
Module not found: Error: Cannot resolve module 'fs' in /Users/path/node_modules/rewire/lib
# ./~/rewire/lib/moduleEnv.js 4:9-22
While googling I found similar issue, but no desirable solution. Does anyone know what is the issue or conflict about and how to resolve it?
This is a webpack issue.
Since you're trying to use rewire, I'll assume you plan to run your tests through NodeJS and not a browser. Otherwise, check out rewire-webpack.
Rewire expects a NodeJS environment, but by default webpack targets a browser environment, and as such doesn't know about the standard NodeJS modules that rewire might depend on.
You need to set the target property of your webpack config to "node" in order to let webpack know it should consider standard NodeJS modules as externals.