A Comprehensive Guide to Error Handling in Dart
Error handling is a critical aspect of software development that ensures your applications are robust and can gracefully handle unexpected situations. Dart, being a versatile and powerful language, offers several mechanisms for handling errors effectively. In this article, we will delve deep into the various error handling techniques in Dart, providing you with the knowledge to build resilient applications.
Table of Contents
1. Introduction to Error Handling
2. Types of Errors in Dart
3. The `try-catch` Block
4. Using `finally`
5. Custom Exceptions
6. The `on` Keyword
7. Error Propagation
8. Asynchronous Error Handling
9. Best Practices for Error Handling
1. Introduction to Error Handling
Error handling is the process of responding to and managing errors that occur during the execution of a program. Proper error handling ensures that your program can recover from unexpected conditions and continue to operate or gracefully shut down.
