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Re: Invalid value of the string instance variables

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Re: Invalid value of the string instance variables

Subject: Re: Invalid value of the string instance variables
From: Frederick Cheung <email@hidden>
Date: Mon, 31 Jan 2005 12:10:13 +0000


On 31 Jan 2005, at 08:57, Tan Dung Ho wrote:

I implemented the AppController classs in my project. It had a
instance variable which declared NSString (NSString* strValue,..) and
the method to set value:
	-(void)setStrValue: (NSString*)value
	{
		strValue = [NSString stringWithString:value];
	}

stringWithString retuns an autoreleased object, which you are not retaining, so at some point in the near future strValue will be released and you are left with a pointer pointing at garbage.

Fred

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  >Invalid value of the string instance variables (From: Tan Dung Ho <email@hidden>)




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