![]() This error is related to the same-origin policy implemented by web browsers for security reasons. This error typically occurs in web development when making cross-origin requests. app objects instantiated on creation of the express serverĪpp.use(express.urlencoded(`) This is what the server side looks like at the moment (including “/popular-stock” at the end to give you an idea of how it looks): const express = require("express") Ĭonst cookieParser = require("cookie-parser") Moving on to what the code looks like at the moment. I also understand that sometimes it may be necessary to create a proxy? But if possible I would prefer not having to do this step. # Define which paths this specific ] block will cover. As I understand you are suppose to have a file - netlify.toml in root directory in client to handle redirects and headers, which I have added like so: # The following redirect is intended for use with most SPAs that handle ![]() ![]() I have looked through a lot of questions regarding this but can’t figure out how to solve it. Seems like I’m running into this error when trying to make use of api calls between heroku and netlify.Īccess to XMLHttpRequest at ‘ ’ from origin ‘ ’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. ![]() I’m having issues with deploying an application that uses heroku for server/backend (node js (express)) and netlify for client (React). ![]()
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