How to resolve 'Potential Leak' issue

I am using the 'analyze' tool in xcode to check for potential leakages in my app.

I am getting the following warning as a result.

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How do I resolve the potential leak shown above? "self.answerArray" is just an array I declared in my header file

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解决：

You've called mutableCopy on the array (which returns a new array with a retain count of +1 - You own it), and you assign it to a property (which I assume is a strong/retain property) and you're not releasing it. You're leaking the memory.

You should release tempArray after assigning it to the property - and ensure the property is released in your class' dealloc method.

这个项目中遇到类似的问题

if (self.newsList) {
        for (int count = 0; count < [ self.newsList count]; count ++) {
            self.currentRecord = [ self.newsList objectAtIndex:count];
            if ([[[self.currentRecord .personVOList objectForKey:@"pk"] stringValue] isEqualToString:((KidsAppDelegate*)[[UIApplication sharedApplication]delegate]).currentKidPK]) {
                NSMutableArray * localArray = [((KidsAppDelegate*)[[UIApplication sharedApplication]delegate]).currentKidNewsList mutableCopy];
                self.currentNewsList = localArray; ／／或者书写为

self.currentNewsList ＝ [((KidsAppDelegate*)[[UIApplication sharedApplication]delegate]).currentKidNewsList mutableCopy];

                都会有以上的问题存在
                break;

            }

        }

    }
修改方式：

［localArray release］;或者

NSMutableArray * localArray = [[((KidsAppDelegate*)[[UIApplication sharedApplication]delegate]).currentKidNewsList mutableCopy] autorelease];

                break;

            }

        }

    }