Error and exception handling in Studio (v2024.10)

Throughout the course, you'll learn essential exception-handling techniques like Try Catch, Throw, Rethrow, and Retry Scope. Furthermore, we'll discuss a valuable feature shared by UI Automation activities, known as ContinueOnError.

This course was originally built using UiPath Studio version 2022.10, with updates reflecting changes in version 2024.10. We recommend using UiPath Studio 2024.10 to fully benefit from the latest features and improvements.

This learning plan is based on the 2024.10 release. If you’re preparing for the 2023.10 certification, make sure to refer to the 2023.10 learning plan instead.

The Error and Exception Handling in Studio course is a one-hour fifteen minutes course. It is targeted at Automation Explorer and Automation Developers.

• System and Business exceptions 

• Try Catch, Throw and Rethrow1 

• Practice 1—Try Catch 

• Retry Scope 

• Practice 2—Retry Scope 

• The ContinueOnError property 

At the end of the course, you should be able to:  

• Recognize and differentiate between different types of exceptions 

• Describe the main error handling techniques and explain when they should be used 

• Differentiate between Try Catch, Throw, Rethrow and Retry Scope 

• Use the Try Catch, Throw, and Rethrow to handle system and business exceptions 

• Use Retry Scope to handle system exception 

• Explain the role of the ContinueOnError property and its impact on automation workflow execution 

• Apply best practices for error and exception handling to ensure robust and reliable automation workflows