【发布时间】:2011-01-14 10:06:03
【问题描述】:
此代码返回错误:
458:3 引用计数的对象在释放后使用
- (id)createObjectFromURL: (NSURL*)URL
query: (NSDictionary*)query {
id target = nil;
if (self.instantiatesClass)
{
target = [_targetClass alloc];
}
else
{
target = [_targetObject retain];
}
id returnValue = nil;
if (_selector)
{
returnValue = [self invoke:target withURL:URL query:query];
}
else if (self.instantiatesClass)
{
returnValue = [target init];
}
[target autorelease];
return returnValue;
}
【问题讨论】:
标签: iphone xcode memory-leaks memory-management