objective c - Convert CFStringRef to NSString -

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I'm trying to get some information from the main bundle: 

  - ( Zero) AppDiffinish Launching: (NSNation *) An Information {CF String Reef Bundle Veer = CFBundleget ValuenfoSatica (CFBundlegetMeNbundle (), KCFBundLavarian); NSString * Apes = (__breeze NSString *) bundle; }   
 I can get CFStringRef (in debug I can see the appropriate value associate for variable), but when I put it in NSString in my app version variable "zero" value I try to  
 I am using ARC.  
 EDIT: It seems that I have a problem with my project, not every NSString object can be assigned with a simple static assignment, the value of the test variable (zero)  
  NSString * test = @ "";     
 
 
  cf stringerform boundway = cfbundlegate valffor infosystems (cfbundlegate mannebundle), kcfbundelvarsian ); NSString * Episode = (__breeze NSString *) (Bauveveler);   
 is working on my behalf, it is returning "2"

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