After converting application to ARC, main method shows memory leak

Question

I have converted my application to ARC. While seeking memory leaks using instruments main.m shows a huge memory leak at following :

@autoreleasepool {
        int retVal = UIApplicationMain(argc, argv, nil, nil);
        return retVal;
    }

How can i resolve this memory leak.

Answer 1

您没有分配第4个参数，它是应用程序委托类的名称，也许是有原因的。