how can I detect in a custom trigger IF an error has occurred? In my specific case upload errors.
I am trying the methods geterror and geterrormessage but I don't get any values from a custom trigger. Geterrormessage gives me always an array with three empty values.
Can you please post a bit of WORKING CODE?
Please don't post the usual if(a != b) because I don't know how the object is made ;-)