UITableViewCell从其他视图控制器上的输入传输运行时断点（lldb）

I'm trying to set up a to do list that takes the task from the second view controller and adds it in a table view on the first one. I've been following a popular tutorial, the support on the comments is limited. Had a good look at other tutorials and posts for that matter but none use the same form and, being only fairly new to swift can't find the link they have. I'm trying to set up a to do list that takes th