Mainflow Error
Application Type
Traditional Web

Hi Guys,

I'm new in the Outsystem getting an error and unable to load the page to the browser. 

This is a traditional web app. 

Find the attached image below. 


Hi Prince K,

what is the error displaying while loading the screen in browser?

In your attached screenshot, It says You doesn't have any exception handler in your module.

Just add the Global exception handler to your module

 Hope this helps!



Hi Prince K,

You can right click on the Main Flow then add "Add On Exception Action" OR in the main module add Global Exception

Hope this help,


You should also have an exception handler at the theme with a generic error message.

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