enter image description hereIn network tab, it shows a books file with 208 status code but can't see any changes in the ui. I'm new to React and not so good at mapping over arrays. Home.jsx -> import React, {…
I am developing a simple application using Flask for the backend and React for the frontend. When I try to start my React application using npm start, I encounter a CORS error. However, when I use HOST=127.0.0.1 npm start, the…
I have an application with Vue.js in the front end and Spring Boot for the back end. We use OKTA for security. This has been working great with Java 11 and Spring Boot 2.1.8. The Spring Boot REST services are…
I'm currently working on a project where I have a frontend application running on http://localhost:3000 and a backend API on http://localhost:8000. I'm encountering a CORS issue when trying to make requests from my frontend to the backend API. Here's the…
Background I am trying to deploy a web application developed with Node.js and React on Heroku. I am using the Basic Dyno Types on Heroku. The frontend resides in the root directory, and the backend is located under the server…
I'm encountering a CORS (Cross-Origin Resource Sharing) issue when attempting to make a GET request from my React app to a Laravel API. The specific error I'm getting in the console is as follows: Access to XMLHttpRequest at 'https://0748-102-146-2-29.ngrok-free.app/api/products-api' from…
I have set up my server as below, specifying the origin as the netlify adddress of our react app. but we still get cors errors. Access to fetch at 'https://lendify-production.up.railway.app/collection/all' from origin 'https://grand-tapioca-07d51d.netlify.app' has been blocked by CORS policy: No…
I'm trying to make a recaptcha page in my Astro app. I followed a tutorial from Astro Docs (https://docs.astro.build/en/recipes/captcha/) and it doesn't work. I get a "CORS" error in my browser console saying "CORS header ‘Access-Control-Allow-Origin’ missing". I looked up…
I was making a POST request which sends an image file from my UI to the backend server. Backend Server: from fastapi import FastAPI, UploadFile from fastapi.middleware.cors import CORSMiddleware import numpy as np import tensorflow as tf from io import…
I've been trying this end-point but I can't make a fetch. On postman and the web-browser I get data, but not the case with fetch using React this is the end point: http://monedaextranjera.ansolidata.com/data/?format=json the Error says: Access to fetch at…