HI All!

I norticed that if you write this:

TRY
acti screen
? 'OK!'
ENDTRY

you'll havent't problem
but if you write:

TRY
acti screen
? VariableNotDefined
ENDTRY

you'll receive an UnHandled structured Exception .... but in the documentation is legally write the TRY ENDTRY without CATH in the middle ... where i'm in wrong ?

Now i must write this to workaround the situation:
TRY
acti screen
? VariableNotDefined
CATCH
ENDTRY

My intention is something like this "try to make sometingh but don't care if there is an error".

Can SomeOne Explain me what is the problem ?