HTTP Error 404.3 - Not Found
The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map.
I got this error when accessing react frontend. the app is hosted on the azure app service. so anyone knows how to fix this? is it need to be done in react side?
Related
I did basic movie database type app with React and then deployed it to Heroku. App contains input field and it returns results after pressing Enter, and this works just fine locally. My problem is when I deployed my app to Heroku nothing happens anymore when I hit Enter and trying to search something. I belive app works correctly but for some reason it doest't get data from API when app is deployed to Heroku. Any ideas what causing this problem and how to fix this?
Source code
Live demo
Mixed Content: The page at 'https://reactmoviedb.herokuapp.com/' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://www.omdbapi.com/?apikey=bf410ecf&s=dfvdf'. This request has been blocked; the content must be served over HTTPS.
The error your are getting
ReactJS API Data Fetching CORS error
I have recently developed an React app in which I made HTTP request to external API using Axios library. Then I used gh-pages to deploy it. But it doesn't even show up (it's a blank page). I know GitHub only hosts static pages. The React app is running perfectly fine on localhost.
When I host React App on Localhost using npm start and request data using HTTP GET request using Axios Library. I receive a JSON format data from the API. And I use this data to show on front end of the React App.
But when I host the react app on git hub pages and request for data using the same way. It does not send HTTP requests to the API. And hence webpage is static in nature
have you tried to change http:// to https://?
because browsers nowadays don't let http requests to happen
I have a React application (create-react-app) running on http://localhost:3000/ and I need to send a request to an API (Java with Spring Boot) that is available on "https://review-feature-...api/partner".
However, when I send the request, I get the following error on my Chrome console:
POST https://review-feature-...api/partner net::ERR_CERT_AUTHORITY_INVALID
I've tried to change my React application to run on https://localhost:3000, but it doesn't work because I have a Keycloak authorization server running behind my React app, so I have to find a way to send the request using http://localhost:3000/ anyway.
I've also tried to use the following environment variables (How can I provide a SSL certificate with create-react-app?) but it doens't work.
SSL_CRT_FILE=.cert/server.crt
SSL_KEY_FILE=.cert/server.key
Thanks in advance.
We currently have a Ionic v1 project that calls an API implemented as a Google App Engine application. This Ionic app runs with Ionic serve, PhoneGap, and when deployed to Android/iOS.
We are now trying to deploy to the web using Firebase hosting.
The initial HTML/JS code all runs correctly until we reach an $http.get call to the Google App Engine. What happens then is that the request reaches the GAE server and is processed correctly there with a response being sent back. But in the client code, the response.data property is the contents of the Firebase application’s index.html rather than the response that was supplied from GAE.
We don’t know why this is happening, or how to fix it, but here are some relevant facts:
When we run the app on a device using PhoneGap or via the Google Playstore, the URL by which we access GAE is the same URL if we were accessing GAE from a browser. But, when we run the app via “ionic serve” we must use a proxy to work around a CORS issue. What we do is to specify a simplified URL in the Ionic code, and then provide a mapping of that simplified URL to the GAE’s actual URL in a file called “ionic.project” which looks something like this:
{
"name": "proxy-example",
"app_id": "",
"proxies": [
{
"path": "/api",
"proxyUrl": "http://cors.api.com/api"
}
]
}
When we attempt to deploy the app via either “firebase deploy” or “firebase serve” we must use the proxy version of the URL in our $http.get call. Otherwise the call does not reach the GAE server at all. It is not clear how Firebase knows to use “ionic.project” for the proxy mapping.
We are not using “Angularfire”, only the standard AngularJS library that is packaged with Ionic 1.x
Thanks for any help you can offer.
I have an Asp.NET WebAPI project and a ReactJS app stored under <web-root>\app.
The react app itself is expecting a parameter passed in the URL
http://web-root/app/my-super-parameter.
How do I configure the routing in the ASP.NET app itself so it ignores that app folder and calls it as it is? Right now I'm getting a 404 error when calling the URL.
When creating the ReactApp I use http://localhost:5000/my-super-parameter and it works as needed. The time came to deploy to production under the same website as the REST project itself.
What's the best way to accomplish this?
Thx