Swift Block value error

Question

I keep getting a finish block error in swift. The error is:

Cannot call value of non-function type\'((Array,Array)->())!

There\'s an

Answer 1

Don't specify the argument labels when you call blockFinih. You've defined it to have no argument labels. The parameters selectedTags and unSelectedTags can only be used inside the function, not by the caller.

Change:

self.blockFinih(selectedTags: selected, unSelectedTags: unSelected)

to:

self.blockFinih(selected, unSelected)