Errata
The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted by | Date submitted |
---|---|---|---|---|
12 Chapter 9, Showing a Selfie's Location |
In step 4 of adding constraints to the MKMapView, you say to set a constraint "16 points away from the top edge of navigation bar". Having never actually explained how Add New Constraints works (nor even having pointed out where it is.. had to do a lot of googling earlier in the book the first time it came up) it's not clear how to set a constraint that relates to the *top* of an object above the object being constrained. |
Matthew Pounsett | Apr 03, 2018 | |
Printed | Page 104 on the line "let repo..." |
the line |
Jay | May 05, 2019 |
ePub | Page 114 1st paragraph |
The // Assert portion of the test "testCreatingSelfie()" compares a String literal assigned to selfieTitle variable in the //Arrange portion of the test with the title of an object created in the //Arrange portion of the test using that selfieTitle variable. "XCTAssertEqual(selfieTitle, newSelfie.title)". I think the author meant to have a more meaningful test by comparing selfieTitle with theSelfie, which is the Selfie returned by the method in the //Act portion of the test. |
Bill Goggin | Jul 14, 2019 |
Printed | Page 125 3 paragraph start of coding |
I tried creating the App in your book using the code you wrote for it and it doesn't work. |
Tracy Dirkx | Feb 14, 2019 |
Printed | Page 150 non-specific |
I get several errors when i try to run the application at this point. the "Build the Selfie List UI" throws a sigABRT message. |
Jay | May 08, 2019 |
Printed | Page 172 list item #3 |
Very minor and obvious typo: "SwiftDetailViewController.swift" should read "SelfieDetailViewController.swift" |
Constantinos Skordis | Jan 02, 2021 |