Build a Fortune Telling App - Step 24

Curriculum Help
1

Tell us what’s happening:

I get this error “You should declare a response variable inside the fetchCardsData method.” I m not sure what I am doing wrong. Can someone help?

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: index.ts */
// User Editable Region

try {
  let response = await fetch(`${CDN_URL}/card_data.json`);
} catch(e) {

}


// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36

Challenge Information:

Build a Fortune Telling App - Step 24

GitHub Link: freeCodeCamp/curriculum/challenges/english/blocks/workshop-fortune-teller-app/68ed4585f6a1d6e07b9d09c5.md at main · freeCodeCamp/freeCodeCamp · GitHub

2

Hi @rajesh.kathiru

Try declaring with the const keyword.

Happy coding

3

Thank you @Teller :slight_smile:. I wonder how you found out the issue. Is there a way to dig into the error and not just rely on the error message.

4

If one declaration doesn’t work then try another.

Same with functions. If arrow function doesn’t work, then use a regular function.