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iOS Build a Weather App with Swift (Retired) Displaying Our Weather Data Handling Failures

Judy Tsai
Judy Tsai
6,376 Points
Posted by Judy Tsai
Judy Tsai
6,376 Points

Error on UIAlertController

Hi,

When I add in the 

self.presentedViewController(networkIssueController, animated: true, completion: nil)

it returns "Cannot convert the expression's type '(UIAlertController, animated: BooleanLiteralConvertible, completion: NilLiteralConvertible)' to type 'BooleanLiteralConvertible'

The code for the error handling is as follows:

let networkIssueController = UIAlertController(title: "Error", message: "Unable to load data. Connectivity Error", preferredStyle: .Alert)                    
                    self.presentedViewController(networkIssueController, animated: true, completion: nil)
Justin Dawkins
Justin Dawkins
9,080 Points
Justin Dawkins
Justin Dawkins
9,080 Points

A simple change is needed here:

self.presentedViewController(networkIssueController, animated: true, completion: nil)

It should be self.presentViewController:

self.presentViewController(networkIssueController, animated: true, completion: nil)