The Complete Strapi™ Course with Plugins and Deployment - Fixing Error Handling

The video tutorial explains how to handle errors in Axios calls by using the promise then-catch syntax. It demonstrates refactoring methods to improve error handling and testing the implementation to ensure it works correctly. The tutorial also highlights the importance of providing relevant error messages and concludes with plans to add final routes for project access in the next lesson.

What is the main issue with Axios when an error occurs?

• Axios logs the error to the console automatically.

• Axios returns a null response object.

• Axios throws an error instead of returning a response object.

• Axios returns a success message even on failure.

Which syntax is used to handle both success and error responses in Axios?

• callback functions

• promise .then .catch

• async-await

• try-catch block

What action is taken in the .catch block when an error occurs?

• The error is ignored.

• A specific error message is shown using error.toString().

• A generic error message is shown.

• The error is logged to the console.

Why is the async keyword removed in the refactored code?

• Because the code no longer uses asynchronous operations.

• Because the promise syntax handles asynchronous operations.

• Because it causes syntax errors.

• Because async is not compatible with Axios.

What is the purpose of the .finally block in the refactored code?

• To execute code only if the request is successful.

• To execute code only if the request fails.

• To execute code regardless of the request's success or failure.

• To log the request details to the console.

What is the next step mentioned for the project after refactoring?

• Adding more Axios calls.

• Improving the UI design.

• Making projects accessible to users.

• Optimizing the backend server.

What is tested to ensure the refactored code works correctly?

• Logging errors to the console.

• Displaying success messages.

• Creating and deleting projects.

• Fetching data from the server.