Hi, I’m getting a warning on this method: [GKPlayer loadPlayersForIdentifiers:theMatch.playerIDs withCompletionHandler:^(NSArray* thePlayerArray,NSError* theErrorInfo) It says to replace it with “

Hi, So my to-do list is almost done, and I have one problem, I imbedded my table view controller in a navigation controller and all is well, until I try to add a row to the table view, o we have a pro

I just switched on: Implicit ownership types on out parameters = CLANG_WARN_OBJC_EXPLICIT_OWNERSHIP_TYPE and now I get complaints about stuff like: - (BOOL)isNiceAndHas: (NSArray **)friends; Method

Hi All, I have a Question about GKSession and about turn based games in GC in general. Firstly, do I *need* to use GKSession in order to create a Turn Based Game? If so, then it looks like I will al

On Sierra, I’m getting the following posted when I open a window that hosts a drawer: 2017-07-18 10:06:31.546972+1000 Ortelius 2[10080:3577648] [General] ERROR: Setting <NSOutlineView: 0x10182d140> a

This works: - (void)showPreferences: (NSMenuItem *)sender; { (void)sender; // if ( self.prefController == nil ) // this line should not be commented out { self.prefController = [ [ NSWindowControll

I have two apps: one in Objective-C, the other one in Swift. Both have: PrefWindow.xib PrefWindow.xib (Base) PrefWindow.strings (German) … The problem is: 1. The Objective-C version just ignores P

On certain iDevices, we have a UIAlertController that refuses to display the text of the only button, the OK button. This has been a problem for the past year and of course it only appears in the ale

Hi, There used to a a web page that had a list of all the Apple Sample Apps, does anyone know if this still exists and if so, where? I can’t seem to find it any more. Thanks a lot All the Best Dav

Hi All, I’m about to add some animations to my game and was wondering if any could give me some advice on the implementation given my App. This is for iOS Landscape only at present but I am intending

My iOS app has 2 custom UTIs declared in the Imported UTIs section, and 3 Document Types (those 2, plus pdf). When I try to share a file (doesn't matter if the URL's UTI is one of the custom types or

Sorry for noise. Found the solution 5mins after I sent the email. Mark

Hi, I’m trying to use NSInteger and/or NSUInteger in a InitWithFormat statement, I’m using %ld as the specifier but this is producing warnings? Has this changed recently, because code that used to co

Printing a NSTextView centres the text (if it is less than one page in size) vertically in the page, as opposed to the top. What do you need to do to fix this? let tv = NSTextView() tv.textStorage?.ap

macOS 12.5, Xcode Version 8.3.2 (8E2002) App with Base Internationalisation; Development Language = English, localised for German. Target = “TargetName” (probably same as PRODUCT_NAME) Both InfoPli

This works (Xcode Version 8.3.2 (8E2002)): class SomeClass { private var privateStatus: Int var status: Int { get{ return privateStatus } set(new) { if new == privateStatus {return} … do something

macOS 12.5, Xcode Version 8.3.2 (8E2002), a Cocoa Swift project. Worked fine; then I changed the name of the Target from “OldName” to "NewName". Now nothing works. I get told: Unknown class ‘_TtC4<

Hi All, Does anyone know of an alternative for Auto Layout. I find myself wasting so much time with it as to be ridiculous, so I’d like to get away from it if possible. I’m writing a Game for iPhon

Hi All, I spent all of yesterday and the first part of today purging Auto Layout from my Main Game View Controller and I’m soooooo happy I did it - my XCode life is so much better! Things happen quic

Hi All, Do I *need* to add constraints to a Scroll View or the Views inside a Scroll View? I’m trying to avoid applying any constraints in a View, I’ve started again using the old fashioned way of d