I am an app whose frontend is in React JS and backend is in Laravel. Both of them are deployed using Plesk. I have setup all necessary configurations in Laravel backend to handle CORS issues. But it is still giving…
I am building a series of "Hello, World!" tutorials to edify myself and others on taking a simple (M)ERN app where a React frontend fetch's a static string from an Express backend and then prints it to the screen (React:…
I have this issue: Access to XMLHttpRequest at 'https://example.org:8443/main.MyService/Ping' from origin 'https://example.org' has been blocked by CORS policy: Request header field x-user-agent is not allowed by Access-Control-Allow-Headers in preflight response. My envoy: # Admin settings admin: access_log_path: /tmp/admin_access.log address: socket_address:…
I successfully implemented an IFC viewer in NodeJs and am now trying to implement it in ASP.NET MVC Core 2.1 Here are my codes: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>ASP.NET test IFC Viewer</title> </head> <body> <script src="/js/index.js"></script> <canvas id="aaa" style="height:…
So, my friend has a problem with her login page. When she tries to make a request to her api, it just makes an error in the front-end and in the api nothing happens. This is the error that appears…
i'm trying to recieve some data from a http post request with laravel and i'm getting this error Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. does anybody know how…
Why do HTTP request headers have no Origin? I'm facing a CORS conflict after any request from my frontend to my backend. I have two projects. Both located at one server and with one public IP but different domains. Project…
i built a website the frontend using react and the backend using laravel 10 then deployed the frontend part on vercel and the laravel api using a shared hosting the website works fine when i make the requests using my…
I have a WCF service (the project is a WCF service library), the service works, I can call this service form Insomnia but when i try to use it in my next.js app, I get this error: Access to fetch…
I have a local Ballerina server (http://localhost:8080) and React frontend (http://localhost:3000) set up, and I've encountered a CORS error while attempting to send POST requests to the server through axios. Interestingly, I don't encounter this error when making the same…