title: (xcode) Arc Semantic issue - init methods must return a type related to the receiver type
body: <p>I can't fix up that ARC Problem.</p>
  
  <p>detail error message is " init methods must return a type related to the receiver type"</p>
  
  <p><strong>@property (nonatomic, strong) NSString *initURL;</strong></p>
  
  <p>this code line has error issue.</p>
  
  <p>i added .h and .m file.</p>
  
  <p>please help me :)</p>
  
  <p>xcode5, ios</p>
  
  <pre><code>//
  //  MFTabBarController.h
  //  ELandMobileFramework
  //
  //  Created by Kim DongGeun on 12. 2. 23..
  //  Copyright (c) 2012년 purpleworks. All rights reserved.
  //
  
  #import &lt;UIKit/UIKit.h&gt;
  
  @interface MFTabBarController : UITabBarController &lt;UITabBarControllerDelegate, UINavigationControllerDelegate&gt; {
      NSString *initURL;
  }
  
  @property (nonatomic, strong) NSString *initURL;
  
  - (id)init;
  - (void)initSelectedIndexWithInitURL:(NSString *)url;
  //- (void)setInitURL:(NSString *)initURL;
  
  @end
  
  
  
  
  
  
  //
  //  MFTabBarController.m
  //  ELandMobileFramework
  //
  //  Created by Kim DongGeun on 12. 2. 23..
  //  Copyright (c) 2012년 purpleworks. All rights reserved.
  //
  
  #import "MFTabBarController.h"
  
  #import "MFSettingHelper.h"
  #import "MFUrlRoute.h"
  #import "MFUrlHelper.h"
  #import "MFAppDelegate.h"
  
  #import "MFAccountSqlite.h"
  
  #import "MFRootViewController.h"
  #import "MFSettingViewController.h"
  #import "MFRootNavigationController.h"
  
  @interface MFTabBarController()
  - (void)initViewControllers;
  @end
  
  @implementation MFTabBarController
  @synthesize initURL = _initURL;
  
  - (id)init 
  {
      self = [super init];
      if (self) {
          [self initViewControllers];
      }
      return self;
  }
  
  //-(id) initURL:(NSString *)initUrl
  //{
  //    if (self = [super init]) {
  //        //do stuff
  //        _initURL = (NSString *)init;
  //        
  //    }
  //    return self;
  //}
  
  - (void)initViewControllers 
  {
      // view controller array
      NSMutableArray *tabViewControllers = [[NSMutableArray alloc] initWithCapacity:0];
  
      // root view nibname
      NSString *nibName = [MFSettingHelper getValue:@"RootViewClassName"];
      if([nibName isEqualToString:@"MFRootViewController"]) {
          nibName = [NSString stringWithFormat:@"ELandMobileFrameworkResource.bundle/%@", nibName];
      }
      /*
      // get menu list
      NSManagedObjectContext *context = [(MFAppDelegate *)[[UIApplication sharedApplication] delegate] managedObjectContext];
      NSError *error;
      NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
      NSEntityDescription *menuEntity = [NSEntityDescription entityForName:@"MenuSection" 
                                                    inManagedObjectContext:context];
      [fetchRequest setEntity:menuEntity];
      NSMutableArray *menus = [[context executeFetchRequest:fetchRequest error:&amp;error] mutableCopy];
       */
      MFAccountSqlite *accountSqlite = [[MFAccountSqlite alloc] init];
      NSMutableArray *menus = [[NSMutableArray alloc] initWithArray:[accountSqlite getMenuSections]];
      for (int i=0; i &lt; [menus count]; i++) {
          MFMenuSectionModel *sectionModel = (MFMenuSectionModel *)[menus objectAtIndex:i];
          for (int j=0; j &lt;[[sectionModel menus] count]; j++) {
              MFMenuModel *menu = [[sectionModel menus] objectAtIndex:j];
              MFUrlRoute *route = [[MFUrlRoute alloc] initWithUrl:menu.url];
  
              if([route equal:@"webview" action:@"loadUrl"] == YES) {
                  MFRootViewController *rootViewController = [[NSClassFromString([MFSettingHelper getValue:@"RootViewClassName"]) alloc] initWithNibName:nibName bundle:nil];
                  MFRootNavigationController *navigationController = [[MFRootNavigationController alloc] initWithRootViewController:rootViewController];
                  [navigationController setOrientation:[MFSettingHelper getValue:@"Orientation" defaultValue:@"portrait"]];
  
                  [tabViewControllers addObject:navigationController];
              }
          }
      }
  
      // setting view
      MFSettingViewController *settingViewController = [[MFSettingViewController alloc] init];
      MFRootNavigationController *navigationController = [[MFRootNavigationController alloc] initWithRootViewController:settingViewController];
      [navigationController setOrientation:[MFSettingHelper getValue:@"Orientation" defaultValue:@"portrait"]];
      [tabViewControllers addObject:navigationController];
  
      [self setViewControllers:tabViewControllers];
  
      // update tab style
      int tabCount = 0;
      for (int i=0; i &lt; [menus count]; i++) {
          MFMenuSectionModel *sectionModel = (MFMenuSectionModel *)[menus objectAtIndex:i];
          for (int j=0; j &lt;[[sectionModel menus] count]; j++) {
              MFMenuModel *menu = [[sectionModel menus] objectAtIndex:j];
              MFUrlRoute *route = [[MFUrlRoute alloc] initWithUrl:menu.url];
  
              if([route equal:@"webview" action:@"loadUrl"] == YES) {
                  [[[[self viewControllers] objectAtIndex:tabCount] tabBarItem] setTitle:menu.name];
                  if([menu.icon hasPrefix:@"http://"]) {
                      [[[[self viewControllers] objectAtIndex:tabCount] tabBarItem] setImage:[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:menu.icon]]]];
                  } else {
                      [[[[self viewControllers] objectAtIndex:tabCount] tabBarItem] setImage:[UIImage imageNamed:menu.icon]];
                  }
  
                  [[[[[self viewControllers] objectAtIndex:tabCount] viewControllers] objectAtIndex:0] setDefaultURL:[MFUrlHelper getFullUrl:[route.params objectForKey:@"url"]]];
                  [[[[[self viewControllers] objectAtIndex:tabCount] viewControllers] objectAtIndex:0] setTitle:menu.name];
                  if (![menu.badge isEqualToString:@""] &amp;&amp; tabCount &lt; 4) {
                      [[[[self tabBar] items] objectAtIndex:tabCount] setBadgeValue:menu.badge];
                  }
                  if ([menu.url isEqualToString:initURL]) {
                      [self setSelectedIndex:tabCount];
                  }
                  tabCount++;
              }
          }
      }
      self.moreNavigationController.delegate = self;
  }
  
  - (void)initSelectedIndexWithInitURL:(NSString *)url 
  {
      if (url) {
          [self setInitURL:url];
      }
      [self initViewControllers];
  }
  
  #pragma mark - navigationController Delegate
  - (void)navigationController: (UINavigationController *)navigationController
        willShowViewController: (UIViewController *)viewController
                      animated: (BOOL)animated {
      UINavigationBar* morenavbar = navigationController.navigationBar;
      UINavigationItem* morenavitem = morenavbar.topItem;
      morenavitem.rightBarButtonItem = nil;
  }
  
  @end
  </code></pre>