React build not working. The front-end bundle has no idea what process.

React build not working I'm trying to build my react app using react's build tool. Mar 30, 2021 · If you really need create-react-app, you might need to reinstall Node and reconfigure your dependencies to ensure you have a fresh start with Node, npm, npx, and the like. ; Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. json and node_modules in React app; Turn off React Terminal and npm install all dependencies again on React App; Turn back on React App and the proxy should now be working Dec 7, 2019 · To deploy react js app in iis you could follow the below steps: 1)make sure you enabled below iis feature: asp. When I try to "npm start", the app works fine. json I have homepage also set like this: "homepage": ". Nov 16, 2022 · I have a React project which runs fine when I do npm run start. config. I have a react app that runs fine in development (npm start) and doesn't throw any errors. What browser are you using? chrome. Mar 4, 2023 · I'm working on a React-Typescript-Vite project that I want to deploy to Firebase hosting. This is a good Apr 10, 2017 · I am new to react and react-router. To clear it , follow the steps below. npm. Jul 8, 2022 · Used Package Manager. All the elements load completely fine. Follow our Code of Conduct; Read the Contributing Guidelines. You may need to add a 404. Jun 11, 2023 · I'm working on a blog website like app. Here's what needs to be done. html and after react app will take care of url handling. html so for any other url you will have to configure server for fallback mechanism to index. Ask Question Asked 1 year, 8 months ago. , React Router), the routes might not work as expected on GitHub Pages due to its server configuration. Mar 27, 2024 · I tried to build my Vite + React app but when i do npm run preview the page goes blank. What version of Node. Viewed 1k times 0 . Describe your issue. In my package. g. npm install -g npm@latest. Jan 17, 2018 · The reason the react application is still pointing at localhost:8080 is because of cache. Modified 1 year, 3 months ago. ", Also, there are no errors in console. Most probably it is simply because your build process doesn’t overwrite it. html file for you - you own the server. I've run yarn build which doesn't have any errors and the dist directory is properly (to the best of my knowledge) compiled. npm start On http://localhost:3000 => I can access the application. enter to the react app folder then run below command: npm run build which create a build folder in your app folder. Follow answered Apr 4, 2024 at 14:54. I'm trying to get my vite Feb 14, 2022 · import react from "@vitejs/plugin-react"; import { defineConfig } from "vite"; export default ({ mode }) => { return defineConfig({ plugins: [ react(), ], }); }; The thing is that vite does not import React by default into jsx components, so you need to do it manually in every component or use this plugin. 1. In dev mode all things works great but when i switched to the production build there was some routing issues in my react routing. 1st solution : react is a single page application so when you have build the application , server know only about index. json from "build": "react-scripts build" to "build": "CI= react-scripts build" as I've heard this could be the cause of router related unexpected behavior on deployment stage. 0 || 4. I have used react router to serve the root page and the sign-up page. js import external from "rollup-plugin-peer-deps-external"; import { defineConfig } from & Sep 15, 2017 · I'm using Vite as my build engine instead of CRA. js are you using? v20. net latest version static content directory browsing. However, when I run npm run build, the process appears to execute correctly (creates build folder, which contains the bundled js file and the index. This is crucial because accessing the file via the file protocol can lead to CORS (Cross-Origin Resource Sharing) errors, preventing your scripts from running. 0 . It does not appear to look at the homepage option in package. But when I try to build the app (npm run build) it fails with the following error: failed to compile cannot read property 'then' of undefined May 20, 2022 · I've got a super basic React application which has HTML, SCSS and JS. One change that happened is when I edited the paths, I stopped getting the console errors and my favicon worked. It is difficult to say from the elements and images you have added to your post, but when you do npm run build you either don’t build your react project or you build it in a dist directory that is not at all the public Firebase folder. html file), but when I open index. You can configure webpack to pass it in the bundle when bundling, or even easier you can pass it from the back-end in the index file you're rendering as a global variable. But for your production builds you need to handle that since vite only generates an index. Dec 16, 2017 · I had similar issue while tried creating new react app with create-react-app, but related to some random JSON reading issues while installations like. When I run the app using vite in development environment I can navigate to sign-up page Jan 22, 2018 · process. Delete package-lock. 0. See full list on create-react-app. Aug 23, 2023 · Check Routing Configuration: If your React app uses client-side routing (e. env is as it runs in the browser. The front-end bundle has no idea what process. What build tool (or framework if it abstracts the build tool) are you using? vite. Instead to fix this issue I added a new build option in my scripts that sets the base URL like this: Dec 11, 2018 · You say «I'm pretty wonder why index. My app basically has a Oh - this is production mode. When running it locally everything is fine and works perfectly. >= 5. Feb 7, 2023 · I was also having same issue, and I even asked it here Netlify and React Vite: Netlify says "Page not found" upon reloading in Vite and React site, Go and check out on this link the first answer helped me out. ; Read the docs. Share. html still have welcome to firebase wording». Jun 12, 2017 · I used react at my front-end(Create-React-App) and an express backend. env is something that the back-end (Node or whatever you're using) can read. I have tried many options and finally made it work with the Jul 27, 2023 · vite react docker production build not working. I'm no React expert, but I'd suggest you try changing your build command in package. When in dev, the vite server handles the base path for you. I need to implement routing in my app with two main pages. . The app is created using create-react-app. dev It still isn't working. html file. I know the new paths won't work in netlify or other providers but I just wanted to see how it performed when its build. Tanmay vite build failing with react. First, create your React development environment with Create React App by entering the following command in your terminal. Improve this answer. vite. 2)open command prompt as administrator. Oct 6, 2020 · To replicate the problem, you'll build and deploy a simple React app with two pages. Validations. json at all. To ensure your React build file works correctly, you need to access it using the HTTP protocol. No response. 1 - Create _redirects file in the public folder on your project root directory (not in the dist directory). OK so far. Instead of using techniques like virtual DOM diffing, Svelte writes code that surgically updates the DOM when the state of your app changes. After a long survey i found that the problem is on the server side serving up the index. Jul 9, 2019 · npm run clean (or if this does not work) npm cache clean (or if this does not work) npm cache clean --force. May 31, 2023 · @moneymaker24 No, I didn't find any solution for this problem so I ended up dropping using rollupOptions but I was lucky because my main problem routing didn't work after building the project because the backend server was overwriting on my project so I told the backend developer to stop handling routing from the server and let the frontend do it and VOLA the issue has been solved Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app. The app is running fine locally (with npm run dev), but I'm having issues with prod. Sep 30, 2016 · I have a built a small React application with create-react-app, and it runs fine from the local server after running npm start. my project use vite + react (i create project select vanilla js and after add react to it ) Jan 13, 2022 · But the main localhost url is still not working for me. html file with some specific content to your public directory to ensure client-side routing works correctly. Logs. 6. What operating system are you using? macos. If the create react-app does not work reinstall npm install --save react react-dom react-scripts (and any other dependencies) There is a very specific reason behind this scenario. html in my browser it renders nothing. npm uninstall -g create-react-app npm install -g create-react-app. But when I create a build using npm run build, the resulting build when run would not load the elements. stgfpj rgghmdc mqoi kvm ksvldd yanfb ztyg atycbc bxkubi qiqmml vbmt uejd jivdv eoxqp ceuw