title: Singleton EXC_BAD_ACCESS
body: <p>so I have a class that I declare as a singleton and in that class I have a NSMutableArray that contains some NSDictionaries with some key/value pairs in them. The trouble is it doesn't work and I don't know why... I mean it  crashes with EXC_BAD_ACCESS but i don't know where. I followed  the code and it did create a new array on first add, made it to the end of the function ..and crashed ...</p>
  
  <pre><code>    @interface dataBase : NSObject {
      NSMutableArray *inregistrari;
  
  }
  
  @property (nonatomic,retain) NSMutableArray *inregistrari;
  
  
  
  -(void)adaugaInregistrareCuData:(NSDate *)data siValoare:(NSNumber *)suma caVenit:(BOOL)venit cuDetaliu:(NSString *)detaliu;
  -(NSDictionary *)raportIntreData:(NSDate *)dataInitiala siData:(NSDate *)dataFinala;
  -(NSArray *)luniDisponibileIntreData:(NSDate *)dataInitiala siData:(NSDate *)dataFinala;
  -(NSArray *)aniDisponibiliIntreData:(NSDate *)dataInitiala siData:(NSDate *)dataFinala;
  -(NSArray *)vectorDateIntreData:(NSDate *)dataI siData:(NSDate *)dataF;
  -(void)salveazaInFisier;
  -(void)incarcaDinFisier;
  + (dataBase *)shareddataBase;
  
  
  @end
  </code></pre>
  
  <p>And here is the .m file</p>
  
  <pre><code>#import "dataBase.h"
  #import "SynthesizeSingleton.h"
  
  
  @implementation dataBase
  @synthesize inregistrari;
  
  
  SYNTHESIZE_SINGLETON_FOR_CLASS(dataBase);
  
  
  -(void)adaugaInregistrareCuData:(NSDate *)data siValoare:(NSNumber *)suma caVenit:(BOOL)venit cuDetaliu:(NSString *)detaliu{
      NSNumber *v=[NSNumber numberWithBool:venit];
      NSArray *input=[NSArray arrayWithObjects:data,suma,v,detaliu,nil];
      NSArray *keys=[NSArray arrayWithObjects:@"data",@"suma",@"venit",@"detaliu",nil];
  
      NSDictionary *inreg=[NSDictionary dictionaryWithObjects:input forKeys:keys];
  
      if(inregistrari == nil) {
          inregistrari=[[NSMutableArray alloc ] initWithObjects:inreg,nil];
      }else {
          [inregistrari addObject:inreg];
      }
  
  
      [inreg release];
      [input release];
      [keys release];
  
  }
  </code></pre>
  
  <p>It made it to the end of that adaugaInregistrareCuData ... ok . said the array had one object ... and then crashed </p>