Category "cors"

Error only shows the first time using Axios on getInitialProps

Hi everyone i've an issue fetching data with Axios Let me explain to you what im doing: i've my FrontEnd made in NextJs but my BackEnd was made on C# then when

CORS Error on sending email using SendGrid, setup on AWS Lambda with API Gateway

I was trying to send email using SendGrid from my front end Vite application but was getting CORS error. I came to know that I need a server to make this code w

cors issue in post request while deploying laravel inside docker

I have a laravel app which is running behind nginx proxy manager. The laravel app is running inside a docker container and nuxt frontend is also running inside

Cors issue with node js and React Js

I have tried all solutions, but doesn't work, and i don't have any idea how i can do to solve this problem Access to XMLHttpRequest at 'https://api.bolaosolida

How to solve missing CORS headers when user defined headers provided?

Having troubles with providing Authorization header for requests: const response = await fetch(url, { method: 'GET', }); This works properly, and r

Intermittent CORS issue with FastAPI deployed on Heroku

I deployed a FastAPI based backend on Heroku and whenever I query the url via cURL or Postman, it works fine. However, when it queried from a chrome extension (

REACT Frontend not talking to backend despite Flask-CORS

I'm writing an application REACT frontend and Flask backend (with Flask-cord installed). When I make a call from the frontend I get an error Access to fetch at

Why my CORS filters don't work? Spring Boot

My backend setup has big issues with CORS on REST controllers. I tried to apply all sorts of filters, none of them work. This is my current CORS filter implemen

Access-Control-Allow-Origin is added to the header when request is made from Python(Google Colab), but not when the request is made from ReactJS

My app is structured as follows: React frontend -> Azure Api Management -> Flask backend. The Flask app allows all origins. app = Flask(__name__) CORS(app

How to configure http-proxy-middleware without using Create-React-App

I have a cumtom react startkit package, and I need to dynamically configure the domain for front-end API calls. I plan to use the http-proxy-middleware plugin,

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&rs

CORS Problem with React js on my PHP from the scratch API

Hello Guys I have a problem on my PHP API i uploaded my API on this website "app.infinityfree.net" whenever I try to access my build in PHP API I get this error

CORS issue when changing to ES6 import versus require

My Vue app has a backend with a different url to the front end. In my backend (node) I am using the cors module. My app is a standard express app and I was usin

How to stop CORB from blocking requests to data resources that respond with CORS headers?

I am developing a Chrome extension which makes requests from certain websites to an API I control. Until Chrome 73, the extension worked correctly. After upgrad

CORS problem on production (FLASK on docker, VUE static, NGINX)

All is working Ok on develop (tipical) I have flask app (API) docker, postgres docker and VUE app (FRONT). Deployed on production (AWS instance with nginx). Fla

Axios getting blocked by laravel 7 cors. No "access-control-allow-origin-header"

I've a backend app working with Laravel 7 and a frontend which works with VueJs. My Laravel app is running on laradock (nginx, postgres etc...) Using Postman th

What is the difference in localhost:8000 and http://127.0.0.1:8000?

I am running a Django project with react redux (trying to implement authentication system) and the very weird thing i observed that my site is rendering properl

Access control allow origin missing on localhost

I'm developing a vuejs application on the frontend and an API in Sinatra. In Sinatra: post '/login' do # should be pretty easy to do in Sinatra: response['A

CORS issues with window.open() and OAuth2

I'm running a site that uses SharedArrayBuffer (ffmpeg wasm) which strictly requires CORS (and/or site isolation), AND a Discord oauth2 workflow. After not look

How do I prevent RSocket from allowing cross origin in Spring Boot?

My Problem I have a spring boot application that uses RSockets. My spring boot app is running on port 8080, and my front-end (React.js) is running on port 3000.