Objective C - NSUserDefaults with NSInteger not working

i using nsuserdefaults set nsinteger

code:

  nsuserdefaults *savefile = [nsuserdefaults standarduserdefaults];     [savefile setinteger:2 forkey:@"savekey"];      working save game function. in view controller using following code load game   nsuserdefaults *savefile = [nsuserdefaults standarduserdefaults];     nsinteger saveint = [savefile integerforkey:@"integerkey"];      if (saveint == 2) {           l2raul1viewcontroller * raul1 = [[l2raul1viewcontroller alloc]initwithnibname:nil bundle:nil];         [self presentmodalviewcontroller:raul1 animated:yes];     } 

but reason isn't working. keep in mind being done in different view controllers, , needs done in many other view controllers.

 

look @ these 2 lines , spot difference:

code:

[savefile setinteger:2 forkey:@"savekey"];   ...  nsinteger saveint = [savefile integerforkey:@"integerkey"];

(hint: what's name of key holds integer?)

 

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