iOS multi-view app settings First interface

Xcode version: 6.4

iOS version: 8.4

Error:

View switcher[4883:389088] Failed to instantiate the default view controller for Uimainstoryboardfile ' Main '-perhaps the Designated entry point are not set?

Because of the older version of the book, the previous version of Xcode6 had an "empty application" template when the project was created, but 6.4 did not have the template, so the "single application" app was created according to the Baidu tutorial. And then handle it myself. For empty application, tutorial link (Xcode 6 official version How to create an empty application-Baidu experience, the 6th step can be omitted, also refer to Cocoachina's post)

After creating the project, you add a storyboard, named Main.storyboard, and then set the MAIN.SB as the first interface,

First, the Deploment Info-main interface is set to Main.storyboard in the general setup of the project,

Then select MAIN.SB, select View Controller, view the view controller settings block in the property settings panel, and the"is initial view controller" under Title is selected.

Xiao Kee: Because there is no second step, flying blind half a day, and finally found the answer in StackOverflow

iOS multi-view app settings First interface