What are some common Troubleshooting errors in INTV-1?

Api Usage limit expired? (ID: INTV11)

Create a new account in Postman. And then, also create a new mock server in that account just as you had created for your previous account, and use the new mock server link as your backend endpoint instead of the old one.

Getting an error on the terminal after I run npm start the first time after cloning the repo. (ID: INTV12)

This error is occurring because we are trying to import as well as use an SVG file named logo from our src folder, even though it doesn’t even exist.
Anyway, we don’t require SVG for our project, we can eradicate this issue by not importing and not using it. To do so, simply remove the following lines from your App.js file:

import logo from './logo.svg';

<img src={logo} className="App-logo" alt="logo" />

After removing these lines, we do not import and use anything which is not even present, and thus, we are able to debug this issue.

After I ran npm start, my website is not opening on port 8081. (ID: INTV13)

This has to do with the start script of your package.json file present in the frontend folder.

Make sure the start script looks like this -

“start”: “PORT=8081 react-scripts start”,

Then, stop the current running script using Ctrl+C 2 times in the terminal, and then again from the frontend folder in the terminal, run:

npm install

npm start

How come this solves the problem?
When we run the command: npm start, then the start script inside your package.json runs, and only if inside that we do mention “PORT=8081 react-scripts start”, then 8081 is selected as the port on which we start our frontend server.