I have a project where I use Next.js on the front-end and Express.js on the back. Front-end side The ‘pages’ file contains ‘index.js’. In it, I am sending the following request. Back-end side And here is my Route code : So, When the page is first built with Next.js, the api works, but …
Tag: cors
How to Configure Server API to Receive a Request Body Using Fetch and Express JS?
I’m trying to send a JSON file from the client to the server, but when I try to do so I get the error: “No ‘Access-Control-Allow-Origin’ header is present on the requested resource”. I also get the errors “POST http://localhost:3000/ net::ERR_FAILED” and “Uncaug…
How to configure to handle CORS errors in web3 connecting to ganache
I have a react project I am running at http:\localhost:3000 which connects to ganache running at http:\localhost:7545. I deploy a small smart contract onto ganache which increments a counter and emits an event, like this… I want to listen to the Pinged and Ponged events from my contract. As this is just…
Cannot set Header Cookie in Angular even when passing withCredentials: true
Problem I am trying to set a header named Cookie. I do this using an interceptor, so that it gets done on every request. Code What happens I always get: Attempt to set a forbidden header was denied: Cookie So what can I do here? I also tried setting withCredentials: true directly on every request which also d…
Strapi v4 throwing cors exception
Im new to strapi and I have downloaded strapi v4 and as front-end I use vue.js. Now I created categories and I am trying to fetch those with my vue app but I’m getting a cors error. In the documentation I see I can override the origin on the cors middleware, but I don’t know how. I’ve tried it with
Access from origin ‘https://example.com’ has been blocked even though I’ve allowed https://example.com/
I have an app made with React, Node.js and Socket.io I deployed Node backend to heroku , frontend to Netlify I know that CORS errors is related to server but no matter what I add, it just cant go through that error in the picture below. I also added proxy script to React’s package.json as “proxy&#…
Access to XMLHttpRequest at ‘http://localhost:8080/’ from origin ‘http://localhost:3000’ has been blocked by CORS policy
Full error: “Access to XMLHttpRequest at ‘http://localhost:8080/api/tutorials’ from origin ‘http://localhost:3000’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is presen…
How to resolve CORS error in Fetch API js
I want to fetch json from my subdomain (File Hosting Server) , but it gets the following error: Reason: CORS request did not succeed) (Reason: CORS header ‘Access-Control-Allow-Origin’ missing my similar code: I add but don’t work. I add to code, fetch file but return response status 0 , mode: ‘op…
Chrome Extension – Getting CORS error when trying to fetch() from background script with manifest v3
I’m getting a CORS error when I try to do a request from my Chrome Extensions’s background script. The background script is bundled with webpack. Note: If I convert manifest.json to version 2 – all works fine. But with v3 it gives Access to fetch at ‘https://example.com/api/user/login&…
Nextjs static files CORS issue – Causing links to break on version 10.1.4
My current Nextjs app is pulling its static files from Cloudfront. (I upload the /static folder to S3 during the deployment) Since updating to version 9 I am facing a weird issue where some of my CSS files are getting the following CORS error: After updating Nextjs to version 10.1.4, all the links of the app …