iOS Programming: The Big Nerd Ranch Guide

Building the Finished Application

Build and run the application on the iPhone 6s simulator, as you did earlier.

If building turns up any errors, you can view them in the issue navigator by selecting the tab in the navigator area (Figure 1.25).

Figure 1.25  Issue navigator with example errors and warnings

Click on any error or warning in the issue navigator to be taken to the file and the line of code where the issue occurred. Find and fix any problems (i.e., code typos!) by comparing your code with the code in this chapter. ...