It’s always normal to encounter errors. The more you fix the error, the better you understand the way to fix it. Every time you get a warning, you find ways to solve it. When you solve it, you know how to handle that in the future. We will provide you with a helping hand to remove the error and also help you to learn. Check out how the error occurs
How do you get the error warning?
When you try to run a project using postman, you land up in the error warning. The error message looks like this
What causes the error
Due to the following reasons, you get the error warning
- Different server port
- Spelling error
- Incorrect URL of the website
We come up with the best possible ways to help you solve the error efficiently. Check out the solutions
Solution 1 – URL edit
This solution is simple yet really effective to fix the error. You need to add or remove ‘/’ at the begging of the url specifically when no hostname is provided. For instance, fetch (/getusername) is not similar to fetch (getusername). It is accepted in the development area, but not accepted in the field when implemented.
Solution 2 – Use the same approach in the browser
Solution 3 – Access the URL via the browser
Sometimes you get the error warning because of the incorrect url, you need to access it via the browser. It can fix the error.
I hope you find it useful!