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In UiPath, how is exception handling done?

Answer»

In UiPath, one of the error-handling mechanisms is exception handling. There are four possibilities for addressing errors in this activity:

  • Rethrow - This action causes the robot to rethrow an exception that was previously caught while the WORKFLOW was being executed. We don't need to send any specific messages for this action.
  • Terminate Workflow - This is a method that allows you to tell the robot to stop doing things. When there is no data to process, this activity is typically used. You may need to supply the exception message so that the bot can log the error in the error log file in order to use it. The developer/business can then refer to it to gain further INFORMATION about the run.
  • Throw - A technique in which a bot throws an error with a given error message if it fails to perform the requested action. This helps us DETERMINE where the bot failed.
  • Try Catch - There are three components to this activity. If any mistakes occur during the execution of the Try BLOCK, they will be caught in the "Catch" section. The robot will execute the "Finally" block in any CONDITION after completing the Try block.


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