Nsautoreleasepool *pool = Nsautoreleasepool Alloc Init Error

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business nsautoreleasepool vs @autoreleasepool Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation nsautoreleasepool arc Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just autorelease pool arc like you, helping each other. Join them; it only takes a minute: Sign up NSAutoreleasePool is unavailable up vote 26 down vote favorite 3 I am following "Programming in Objective-C" 3rd edition and I am having problems

Nsautoreleasepool In Objective C

with the first example. I keep getting this error: Semantic Issue: 'NSAutoreleasePool' is unavailable: not available in automatic reference counting mode Here is my code: // // main.m // prog1 // // Created by Steve Kochan on 1/30/11. // Copyright 2011 ClassroomM, Inc.. All rights reserved. // #import int main (int argc, const char * argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; NSLog (@"Programming is fun!"); [pool drain]; return 0; } Any nsautoreleasepool drain insight will be greatly appreciated. objective-c nsautoreleasepool share|improve this question edited Apr 11 at 6:39 Vyacheslav 3,79431646 asked Jul 11 '11 at 20:04 Greg 131124 2 Please see if you can read your own question - code needs to be marked as code –Mark Jul 11 '11 at 20:05 2 Isn't the Lion preview under NDA? –Caleb Jul 11 '11 at 20:06 You cannot ask this question here yet because the Lion SDK is under NDA. –Jonathan Grynspan Jul 11 '11 at 20:06 1 ARC is not under NDA, though Lion & iOS 5 are. –bbum Jul 11 '11 at 20:07 2 Nope; this very much is a real question and can be answered here. Carefully. Edited question to no longer have any NDA'd goop. –bbum Jul 11 '11 at 20:38 | show 3 more comments 5 Answers 5 active oldest votes up vote 37 down vote The compiler is being asked to compile the file with ARC (automatic reference counting) enabled. Turn that off or, better yet, modernize your example: int main (int argc, const char * argv[]) { @autoreleasepool { NSLog (@"Programming is fun!"); } return 0; } (No, I can't tell you how, specifically, to turn off ARC, if that was the route you were to go down due to the aforementioned NDA.)

→ XCode 5 Semantic Issue: ‘NSAutoreleasePool' is unavailable: not available in automatic what is autorelease pool reference counting mode Posted on September 25, 2013 by

Not Available In Automatic Reference Counting Mode

admin Whenever a new Xcode release and iOs version comes out, there is

Xcode Turn Off Arc

a lot of new adjustments to make. Apple make a lot of change that are a real pain at the start, but http://stackoverflow.com/questions/6655842/nsautoreleasepool-is-unavailable generally make sense after a while. With Xcode 5, apple have added ARC (automatic reference counting) when you compile the application. This breaks a lot of the old way of doing things, such as release, autorelease, and using NSAutoreleasePool. So if we have code such http://remotewhiteboard.com/blog/apps/xcode-5-semantic-issue-nsautoreleasepool-is-unavailable-not-available-in-automatic-reference-counting-mode/ as this: NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; ….. [pool release]; We will get an error. But all we need to do is change the format of the code to this: @autoreleasepool { …. } Or you can switch of ARC by setting CLANG_ENABLE_OBJC_ARC to NO in the Build Settings of your app. You can read more about ARC here https://developer.apple.com/library/ios/releasenotes/ObjectiveC/RN-TransitioningToARC/Introduction/Introduction.html This entry was posted in apps by admin. Bookmark the permalink. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website CommentPlease Enter Security Code ⟲ You may use these HTML tags and attributes:

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från GoogleLogga inDolda fältBöckerbooks.google.se - With Advanced iOS 4 Programming, developers have the expert guidance they need to create amazing applications for Apple's iPhone, iPad, and iPod touch. Inside, veteran mobile developer Dr. Maher Ali begins with a foundation introduction to Objective C and Cocoa Touch programming, and then guides readers...https://books.google.se/books/about/Advanced_iOS_4_Programming.html?hl=sv&id=_yU1XDHBAF8C&utm_source=gb-gplus-shareAdvanced iOS 4 ProgrammingMitt bibliotekHjälpAvancerad boksökningKöp e-bok – 361,91 krSkaffa ett tryckt exemplar av den här bokenWiley.comAmazon.co.ukAdlibrisAkademibokandelnBokus.seHitta boken i ett bibliotekAlla försäljare»Advanced iOS 4 Programming: Developing Mobile Applications for Apple iPhone, iPad, and iPod touchMaher AliJohn Wiley & Sons, 1 okt. 2010 - 720 sidor 1 Recensionhttps://books.google.se/books/about/Advanced_iOS_4_Programming.html?hl=sv&id=_yU1XDHBAF8CWith Advanced iOS 4 Programming, developers have the expert guidance they need to create amazing applications for Apple's iPhone, iPad, and iPod touch. Inside, veteran mobile developer Dr. Maher Ali begins with a foundation introduction to Objective C and Cocoa Touch programming, and then guides readers through building apps with Apple's iPhone SDK 4 – including coverage of the major categories of new APIs and building apps for the new Apple iPad. This book concentrates on illustrating GUI concepts programmatically, allowing readers to fully appreciate the complete picture of iOS 4 development without relying on Interface Builder. In addition, Interface Builder is covered in several chapters. Advanced iOS 4 Programming delves into more advanced topics going beyond the basics of iOS 4 development, providing comprehensive coverage that will help you get your apps to the App Store quicker. Key features include: Objective-C programming language and runtime Interface Builder Building advanced mobile user interfaces Collections Cocoa Touch Core Animation and Quartz 2D Model-view-controller (MVC) designs Developing for the iPad Grand Central Dispatch Parsing XML documents using SAX, DOM, and TouchXML Working with the Map Kit API Remote and Local Push Notification Blocks (closures) in Objective-C Building advanced location-based applications Developing database applications using the SQLite engine GameKit framework Förhandsvisa den här boken » Så tycker andra-Skriv en recensionVi kunde inte hitta några recensioner.Utvalda sidorSidan 2Sidan 8Sidan 17Sidan 5Sidan 14InnehållObjectiveC and Cocoa 19 Collections 87 Anatomy of an iPhone