Error 0x1c8250: double free memory in iphone

I am facing the error of "error fo开发者_高级运维r object 0x1c8250: double free" when delloc for my controller is called. I causes some memory issues. Kindly guide me about this error. What is the best thing to do to prevent this error.

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Check out the answer to this question.

Somewhere in your code you have a [obj release] that is incorrect.