I found a solution, which is in the answers. I know questions about CORS have been asked many times. In this case I want to understand the justification for the policy, because I don't at all. I'm also looking for…
The problem is that i went to fetch cookies from my backend thats on a different origin than my front end. And i cant get cors to work with me. I am using bun with elysia. This is an example…
In web Flutter app hosted on Firebase Hosting, I try to make some Google Api calls. Like this : https://maps.googleapis.com/maps/api/place/autocomplete/json?input=tre&types=address&key=XXXXXXXXXX&sessiontoken=YYYYYYYYYYYYY&language=fr-FR&components=country%3Afr I already try to configure cors for Firebase Hosting, it works for images downloaded from Firebase Storage, but do not…
My Front-End is set up with Vite-Express and React. When registering a User, react is sending a post request to "http://127.0.0.1/3001/auth/register". The Console spits out: POST http://127.0.0.1/3001/auth/register net::ERR_CONNECTION_REFUSED I have set my cors like this: /** CORS CONFIG VIA HELMET…
I get the following error messages Cross-Origin Request Blocked: The Same Origin Policy does not allow reading the external resource at http://localhost:5173/resources/js/app.js. (Reason: CORS request failed). Status code: (null). Source URI of module is not allowed in this document: 'http://localhost:5173/resources/js/app.js'.…
I started development mode in Next.js 12. Frontend was started on localhost:3000, backend on another port and it was with a docker, nginx and php. All works well, but when I don't set headers in request. When I added custom…
I am using flutter to create a web application, I got this error while accessing the API I don't know what is going wrong I am using .NET for backend which is connected with SAP for data. Can someone tell…
I am working on a React project, I had made my frontend in react.js and hosted it on firebase. I wanted to use firebase cloud functions for backend. Butt the issue is, I keep getting CORS error. This is the…
I am working on a virtual piano application, and I'm having a lot of issues with trying to fetch audio files from github. Specifically, I keep getting the errors Access to fetch at 'https://github.com/benvessely/virtual-piano/blob/main/sounds/c4-virtual-piano.mp3' from origin 'http://127.0.0.1:5500' has been blocked…
Access to XMLHttpRequest at 'https://api.coingecko.com/api/v3/coins/markets?vs_currency=INR&order=market_cap_desc&per_page=100&page=1&sparkline=false' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. this is my code: import axios from 'axios'; import React, { useEffect, useState } from 'react'; import…