how to change the char array to NSString [closed]

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for example I have a char array :

char array开发者_开发知识库[8];

i tried:

NSString *marketPacket = [NSString stringWithCString:array encoding:NSASCIIStringEncoding];
NSLog(@"%@",marketPacket);

but displays corrupted characters

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char array[5] = {'a', 'b', 'c', 'd', '\0'};
NSString *marketPacket = [NSString stringWithCString:array encoding:NSASCIIStringEncoding];

NSLog(@"%@", marketPacket);

NSString is a class and you create an instance of it, so you have to put a * . If you create an array, just populate it to see something..

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Change to

NSString *marketPacket

Should have given you a compiler error, actually. Strange. At least, assuming you copied and pasted the code, you need a pointer to NSString (as it is a Managed Object).