具有核心数据和用于iphone故事板的选项卡控制器的通用主细节应用程序将无法识别的选择器发送到实例错误

I started a Master-Detail Application in X-Code. I chose the options to be universal, core data, and git repo. When the application comes up, I went into the iphone story board, added a tab view controller, moved the nav/table/detail views it starts with to be in the tab controller as the third tab (in reality I want it to be the fourth). I then chose the tab controller to be the initial view the program should start with when in iphone mode. It builds successfully but does not allow the program to finish loading. The error that comes out is recorded below: I started a Master-Detail Application in X-Code