103,104 ,105 Use of OCR Engines .Can we define or Modify by using Variables

[supermanPunch (Arpan)]

Hi @Harsha_S1 ,

Check on the below answers provided :

@Harsha_S1

Scenario 103: Is Tesseract OCR free to use in UiPath, or do we need to buy a license? What about Microsoft OCR?

Yes, It does not require a License. It is available in UiPath Studio like any normal activity.

@Harsha_S1

Scenario 104: Can we edit the selectors by using Variables?

Yes. We can edit selectors by using variables. Check below post for more info :

How to use variables in selectors in Studio (dynamic selectors) without string manipulation!

I am only seeing choose/create variable in the context menu, but in my case I am trying choose an argument, which I see as an option in your screenshot. Any settings that I need to change? Edit: Just to be clear, I do understand that I can assign the value of the argument to a variable and accomplish the same thing, just trying to do it in the cleanest way possible.

@Harsha_S1

Scenario 105: In Short, What is the use of RE-Framework, rather than showing the System Exception and Business Exceptions?

The RE-Framework is already a built-in framework provided by UiPath. It would mean there are already built-in mechanisms that could help us in developing a better automation. Such as Retry mechanism on an Unexpected Exception, Handling of Business Exceptions, Entry and Exit Stages of an Automation Project. Along with that it makes the scalability of the automations much flexible to be used.

Additionally, you could check the below post :

Re-framework applicability and usage

Hello guys, As a RPA developer, almost each one of us face a dilemma on whether to use re-framework or not whenever we are in the process of designing solutions for various problem statements. I go through this dilemma every now and then. I even used to think this framework is only meant to be used for scenarios having orchestrator queues but that’s not the case. So I thought of sharing this with all of you. Re-framework can be used for repetitive process scenarios where …