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I have a Route file which contains multiple routes like this

const RouteUI = ({context}) =>
  <Switch>
  <React.Fragment>

    <SDPRouteUI context={context} />

    <SDPMRouteUI context={context} />

    <ACRouteUI context={context} />

    <DCRouteUI context={context} />

    <Route path=""
      render={() =>
        <NotFound context={context} />
      }
    />

  </React.Fragment>

  </Switch>

The NotFound component is getting rendered on every page,even though it is inside switch.

SDPRouteUI,SDPMRouteUI..etc are other route files like

const SDPRouteUI = ({context}) =>
  <Switch>
    <Route exact path='/sdp/account'
      render={() =>
        <SDPAccountPageSF context={context} />
      }
    />

    <Route exact path='/sdp/activate/back'
      render={() =>
        <SDPActivateBackSF context={context} />
      }
    />
<Switch>

The Top level Switch statement doesn't work because the the first element being not a Route is automatically rendered which in your case is React.Fragment. Even if you move Switch element to between React.Fragment it wouldn't work as the other default component would render.

In order to handle nested routes you need to have a Provider/Consumer pattern. Refer this answer to handle 404 Routes correctly

Creating 404 page in react using React Router - DEV, Currently, you wouldn't see any page component rendered. Let's handle it and show a default page if there is no route which matches the path. Now, let’s refresh the page and see what we get: As you can see, the route for component Page404 is always been rendered. To fix this, we need to use another component called Switch. import {

<Route component={NotFound} /> , maybe fix your problem

If u define any route without "path" prop, the switch component will automatically move to the NotFound component.

<Route exact strict component ={NotFound} />, can be more useful. For exact Route.

Default/404 route is always rendering � Issue #5013 � ReactTraining , Version react-router-dom 4.1.1 react-redux 5.0.4 Steps to reproduce ReactDOM. render( ReactDOM.render( <Provider store={ store }> <Router> <Page> < Route exact path='/' component={ Home } Any idea or solution ? The second Route renders our About page and contains the path prop as well. This Route does not use the exact prop -- any path that contains /about will render the About page < Route path = "/about" component = {About} / > Finally, our third Route is our 404 page. This Route component does not contain the path prop, so it will always render.

It's fairly simple to achieve 404 in react router. Inside react router component, create a route without path defined. And make sure to place the code at the bottom of all routes, so that router will check all the routes and fallback if no match found.

<Router>
   <Link to="/users">Users</Link>
   <Link to="/search?q=react">Search</Link>
   <Route exact path="/about" component={AboutPage} />
   <Route exact path="/search" component={SearchPage} />
   <Route component={NoMatchPage} />
</Router>

Visit any random URL, you will see a simple 404 page. But wait, let's check whether other pages work normally without breaking. It won't! Check on about link, you will see both about and 404 page get rendered. Because first router matched the exact route for /about path and then it traverses to the bottom and load the 404 route since this route have no path defined. React router provide a component called Switch to break once a route get resolved and not load any other route component below it. Its fairly easy to implement. Enclose all the route inside Switch component. lets do it and make the 404 page works without error.

import { Link, BrowserRouter as Router, Route, Switch } from 'react-router-dom';

const App = () => {
  return (
    <section className="App">
      <Router>
        ...
        <Switch>
          <Route exact path="/" component={IndexPage} />
          ...
          <Route exact path="/search" component={SearchPage} />
          <Route component={NoMatchPage} />
        </Switch>
      </Router>
    </section>
  );
};

...

This Switch component will check for the matching route, if a route is already matched, it breaks checking the next routes. By this way, we will avoid rendering 404 route for all pages.

Handling 404 pages (catch all routes) with React Router v4, A common example of this would be a 404 page. To see how this works with React Router v4 Duration: 6:41 Posted: Jan 18, 2018 When a user is now pointed to the same route /resources/ in the browser/frontend, the frontend will first need to fetch the data from the REST API, which then - if the user mistyped the URL - will return a 404 HTTP response that needs to be propagated to the user somehow.

Fullstack React: React Daily UI, Handling 404 pages is very easy with react router. so we could show a new Route with no path that rendered Page404, That's all folks,. A 404 page is also called not found page it means when a user navigates to the wrong path that doesn’t present in the website we need to show the not found page. How to add a 404 page in react? we need to import another component called Switch which is provided by the react router.

React tips — Handling 404 pages. Handling 404 pages is , In this post you'll learn how to handle 404 routes in React Router and In React and React Router, we're in the land of SPA (Single Page React Router's < Switch> component will render the first matched tips and tricks - it covers all you need Todd Motto, author of Exploring JavaScript Array Methods. So, if you have followed all the instructions of the series and changed that action by adding this code : return NotFound(); as a first code line , you should be getting 404 page on the client side for sure.

Handling 404 Routes in React with a Not Found component , To create a client side "404 not found" fallback all you need to do is make use of a import React from 'react'; const NotFound = () => <div> <h3>404 page not import React from 'react'; import { render } from 'react-dom'; import { Router,� What you have here is a simple React app that uses React Router to provide all of the navigation and view-loading goodness! Click on the various links to load the relevant content, and feel free to open up this page in its own browser window to use the back and forward buttons to see them working.

Comments
  • @ShubhamChopra PLease let me know if the above answer helped you or not
  • Not exactly but was useful.Thanks