URI Template Variable 'emp' Missing Error: How to Fix

The error message 'Required URI template variable 'emp' for method parameter type Emp is not present' indicates that the URL you're using is missing the 'emp' variable, which is required for a method parameter of type 'Emp'.

To resolve this, you need to ensure that the 'emp' variable is included in the URL when making the request. Here's a breakdown of how to fix it:

• Include the 'emp' Variable in the URL: If your URL is like 'http://example.com/employees/{emp}', replace '{emp}' with the actual value of the 'emp' variable.

• Framework/Library Configuration: If using a framework or library for routing and parameter binding, double-check that the route is defined correctly and that parameter binding is configured to extract the 'emp' variable from the URL.

• Manual Request Handling: If handling the request manually, verify that the URL includes the 'emp' variable and its value is correct.

Example:

Let's say your method expects an 'emp' parameter of type 'Emp' and your URL is 'http://example.com/employees/{emp}'. You should replace '{emp}' with the actual employee ID, like 'http://example.com/employees/1234'.

By following these steps, you can ensure that the 'emp' variable is correctly included in the URL and the error is resolved.