iphone-在没有池的情况下自动释放-只是泄漏 [英] iphone - autoreleased with no pool in place - just leaking

问题描述

我的主要代码中有这一行:

I have this line in my main code:

[self performSelectorInBackground:@selector(animateMe) withObject:nil];

这是animateMe

and this is the animateMe

- (void) animateMe {

  [UIView animateWithDuration:1.0
     animations:^{
           [myView setAlpha:0.0f];

  }];

}

这些是我在终端上看到的消息

these are the messages I see on terminal

 *** __NSAutoreleaseNoPool(): Object 0x1af740 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1af740 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1af740 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x193190 of class CABasicAnimation autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1b8230 of class NSConcreteValue autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1af740 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1c0ee0 of class CABasicAnimation autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1b4260 of class NSCFNumber autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1aeb30 of class __NSCFDictionary autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1debd0 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1debd0 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1debd0 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1dad90 of class CABasicAnimation autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x16db40 of class NSConcreteValue autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1debd0 of class myClass autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1aafc0 of class CABasicAnimation autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1dfc10 of class NSCFNumber autoreleased with no pool in place - just leaking
 *** __NSAutoreleaseNoPool(): Object 0x1d1470 of class __NSCFDictionary autoreleased with no pool in place - just leaking

我该如何解决?

谢谢.

推荐答案

- (void) animateMe {
  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
  [UIView animateWithDuration:1.0
     animations:^{
           [myView setAlpha:0.0f];

  }];
  [pool drain];
}

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