What are some common errors in async functions?

What are some common errors in async functions?

Some common errors in async functions include forgetting to use 'await', handling promise rejections, and not returning a promise.

Can you explain why forgetting to use 'await' is a problem?

Forgetting to use 'await' means the function will return a promise immediately, which can lead to unexpected behavior.

What happens if a promise is rejected and I don't handle it?

If a promise is rejected and not handled, it can cause unhandled promise rejection warnings and may crash your application.

How can I properly handle promise rejections?

You can handle promise rejections using try-catch blocks in async functions or by using the .catch() method on promises.