I have a little strange problem, that i am unable to reload a UITableView in a Popover. I have a function which i call from my parent View Controller but it always crashes with the error `... found a nil value` - but how can be my UITableView be nil? 

![Connection IB](https://i.stack.imgur.com/NUe2k.png)

So with this code shown in my screenshot i'll always get "its nil" in my console. But why?