How can I implement Error Handling Event in IDE

Please anyone help me

I have already make some simple extension. And it’s work fine. But when user doing wrong it’s show error and it’s effective with apps.

So I want this type of Event block, which will be handling extension error!

Please, If anyone know the process, give me the solution or you can give me code of this method or event.


Advance Thanks To Helper

1 Like

just take a look at the MIT App Inventor source code, there are loads of examples to learn from…

and please follow the naming conventions as it already has been said in another thread of you