Understanding the Error

When you see the “Cannot GET /” error, it means that the server received a request for the root URL (/), but there is no route defined to handle this request. In a Node.js application, routes define how an application responds to client requests at a particular endpoint.

Node.js Error: Cannot GET/ from Running the URL on the Web Browser

The “Cannot GET /” error in Node.js typically occurs when you try to access a route in your web browser that hasn’t been defined in your application. This common issue can be resolved by ensuring that your server is correctly set up to handle incoming requests at the root path or other specified paths.

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Understanding the Error

When you see the “Cannot GET /” error, it means that the server received a request for the root URL (/), but there is no route defined to handle this request. In a Node.js application, routes define how an application responds to client requests at a particular endpoint....

Steps to Set Up Project

Step 1: Initializes NPM...

Conclusion

The “Cannot GET /” error in Node.js is a common issue that arises when the server does not have a route defined for the root URL or the requested path. By following the steps outlined in this guide, you can define the necessary routes, serve static files, and handle undefined routes to ensure your Node.js application responds correctly to incoming requests. This approach helps in building robust and user-friendly web applications....

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