StackOverflow2013

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POClass extensions and frameworks
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copied!<p>I have develop my own framework that contains useful classes/methods that I often use in my apps. Recently, I've added a class extension for NSString "NSString+Extensions.h/m" to add my own methods. Example : </p> <ul> <li>NSString+Extensions.h</li> </ul> <blockquote> <pre><code>@interface NSString (Extensions) - (NSString *)removeDiacritics; @end </code></pre> </blockquote> <ul> <li>NSString+Extensions.m</li> </ul> <blockquote> <pre><code>#import "NSString+Extensions.h" @implementation NSString (Extensions) - (NSString *)removeDiacritics { return [[[NSString alloc] initWithData:[self dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES] encoding:NSASCIIStringEncoding] autorelease]; } @end </code></pre> </blockquote> <p>I successfully compile my framework. But when I try to use one of the functions of this class extension in any application : </p> <ul> <li>AppDelegate.m</li> </ul> <blockquote> <pre><code>// CUtils is the name of the framework. CUtils.h contains #import of all header files // contained in my framework #import <CUtils/CUtils.h> @implementation AppDelegate ... - (void)applicationDidBecomeActive:(UIApplication *)application { /* Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previouslyin the background, optionally refresh the user interface. */ NSString *toto = @"Je suis une chaîne avec des caractères spéciaux"; NSLog(@"%@", toto); NSLog(@"%@", [toto removeDiacritics]); } </code></pre> <p>...</p> </blockquote> <p>I get the following error : </p> <p>2012-01-31 17:01:09.921 TestCUtils[4782:207] Je suis une chaîne avec des caractères spéciaux 2012-01-31 17:01:09.924 TestCUtils[4782:207] <strong>-[__NSCFConstantString removeDiacritics]: unrecognized selector sent to instance 0x340c</strong></p> <p>But if I add my class extension directly in the application (outside of my framework), it works fine...</p> <p>Any hint?</p> <p>** EDIT **</p> <p>As some of you have asked, I've added -all_load and -ObjC options in 'Other Linker Flags', but the issue remains.</p> <p><img src="https://i.stack.imgur.com/eYU46.png" alt="enter image description here"></p>

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