Geek Answers Handbook

Attempting to set an object that does not contain properties

NSMutableArray *mutableArray = [NSMutableArray array];
Prostate *prostate = [Prostate new];
prostate.prostateCheckTimeString = self.prostateCheckTime.text;
prostate.prostateCubeString =self.prostateCube.text;
prostate.prostateAntigemString =self.prostateAntigem.text;
prostate.peeSpeedMaximumString =self.peeSpeedMaximum.text;
prostate.peeRemenderString =self.peeRemender.text;
[mutableArray addObject:prostate];
NSArray *tempArray = [[NSArray alloc]initWithArray:self.mutableArray];


[Global saveArrayToUserDefault:prostateArray saveValue:tempArray];
NSArray *array = [Global getArrayFromUserDefault:prostateArray];

// Below is my global object

**+(void)saveArrayToUserDefault:(NSString *)userDefaultKey saveValue:(NSArray *)value**
{
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
[userDefaults setObject:value forKey:prostateArray];
[userDefaults synchronize];
}

**+(NSArray *)getArrayFromUserDefault:(NSString *)userDefaultKey**
{
NSArray *temp;
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
temp = [userDefaults objectForKey:userDefaultKey];
return temp;
}

----------------------------------- Description -------- ------ -------------------------

I searched for a search for a while, I know that NSUserDefault can only store NSArray, I tried to convert NSMutableArray to NSArray, but still got an error

----------------------------------- Error -------- ------ -------------------------------

The property list is not valid for the format: 200 (property lists cannot contain objects of type "CFType"). Try setting an object that is not a property object (""

+4
source share
2 answers

<NSCoding> ,

-(void)writeArrayWithCustomObjToUserDefaults:(NSString *)keyName withArray:(NSMutableArray *)myArray {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    NSData *data = [NSKeyedArchiver archivedDataWithRootObject:myArray];
    [defaults setObject:data forKey:keyName];
    [defaults synchronize]; }

-(NSArray *)readArrayWithCustomObjFromUserDefaults:(NSString*)keyName {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    NSData *data = [defaults objectForKey:keyName];
    NSArray *myArray = [NSKeyedUnarchiver unarchiveObjectWithData:data];
    [defaults synchronize];
    return myArray;  }
+4

Prostate - , NSUserDefaults . , Archive NSUserDefaults Unarchive NSUserDefaults.

, :

-(void)writeArrayWithCustomObjToUserDefaults:(NSString *)keyName withArray:(NSMutableArray *)myArray {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
     NSData *data = [NSKeyedArchiver archivedDataWithRootObject:myArray];
     [defaults setObject:data forKey:keyName];
     [defaults synchronize]; 
}

-(NSArray *)readArrayWithCustomObjFromUserDefaults:(NSString*)keyName {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
     NSData *data = [defaults objectForKey:keyName];
     NSArray *myArray = [NSKeyedUnarchiver unarchiveObjectWithData:data];
     return myArray;  
}
+1

More articles:


All Articles