I have one small quest for you guys. I want perform selector which contain function as param. But always getting runtime error.
This method is from iAd framework. And this is what I m trying to do:
let sel = Selector("requestAttributionDetailsWithBlock:")
if obj.responds(to: sel) {
obj.perform(sel, with: funcAsVar)
}
where funcAsVar
is a function as variable.
Help please, guys
runtime error is: libswiftCore.dylib-[_SwiftValue dealloc]:
You can add @convention(block)
on the parameter you pass to the perform
method. Like this:
let sel = Selector("requestAttributionDetailsWithBlock:")
if obj.responds(to: sel) {
obj.perform(sel, with: @convention(block) funcAsVar)
}