Done and Cancel buttons won't work after Delegates and Protocols chapter

[harryballas]

I have been following along with iOS apprentice and at the end of chapter Delegates and Protocols, by done and Cancel buttons do not seem to work anymore, and I do not get any message in the debug pane. I compared the code to the final version for the chapter that comes with the book and it is identical, can someone offer some insight.

[harryballas]

[fahim]

It’s difficult to see what might be going on by taking a look at select code snippets. If you can ZIP up your project, upload it somewhere and provide a link to it here, then I (or somebody else) can take a look and let you know what might be going on …

[harryballas]

thanks for the reply! I posted it on my GitHub , Hopefully you can help out !

https://github.com/isaacthedeveloper/Checklists
https://github.com/isaacthedeveloper/Checklists

[fahim]

Your buttons were connected correctly but your delegate in AddItemViewController was nil and so the delegate messages were not propagated back up to the delegate — and of course, nothing was happening at the delegate end.

If you check where the delegate for AddItemViewController is set, you’ll notice that this happens in ChecklistViewController in prepare(for:sender:). However, in order for that code to work correctly, you need to have the segue name set and the name referenced in your code has to be correct.

Did you check that?

[harryballas]

I just checked, it seems I forgot to name the segue. Thank you so much for the help!