The service studio shoud warn the developer when some action that is being used throws any User Exception and it is not being handled. When the handler comes in, the warning leaves.
Here is a visual idea
Yes to this idea!
Combine this with referencing exceptions and we can finally use exceptions in a decent way.
Though I'd like to add to this idea, as is the case when developing with exceptions, that you don't always want to catch the exception straight away (for some exceptions you might want to bubble all the way to the general exception page for the user to see).
It might be hard for Outsystems to see if the specific exception is being handled somewhere in the flow.
But at the very least it would be very nice to see what exceptions can possible be thrown by this action and with that Outsystems tells you, "Hey watch out, this thing can throw an exception, make sure you handle it somewhere!"
