当呈现视图控制器时出现错误

  • Z时代
  • 2024-01-10
  • 分类：问答

当我尝试呈现视图控制器时出现此错误。实际上，我正在测试这个项目在ios 4.3模拟器上。在其他模拟器工作正常。这是非弧项目。这是支持iOS 4.3及以上。当呈现视图控制器时出现错误

request on uploadmanager:<NSMutableURLRequest http://www.livebinders.com/filetree/ipad> 
2013-10-12 14:00:54.690 LiveBinders[1703:13b03] -[UploadManagerViewController presentViewController:animated:]: unrecognized selector sent to instance 0x6605a30 
2013-10-12 14:00:54.695 LiveBinders[1703:13b03] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UploadManagerViewController presentViewController:animated:]: unrecognized selector sent to instance 0x6605a30' 
*** Call stack at first throw: 
(
    0 CoreFoundation      0x01ca85a9 __exceptionPreprocess + 185 
    1 libobjc.A.dylib      0x017bc313 objc_exception_throw + 44 
    2 CoreFoundation      0x01caa0bb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 
    3 CoreFoundation      0x01c19966 ___forwarding___ + 966 
    4 CoreFoundation      0x01c19522 _CF_forwarding_prep_0 + 50 
    5 LiveBinders       0x0003baa8 -[UploadManagerViewController openEvernote] + 248 
    6 LiveBinders       0x00068e4b -[TableVC tableView:didSelectRowAtIndexPath:] + 171 
    7 UIKit        0x00b97b68 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1140 
    8 UIKit        0x00b8db05 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 219 
    9 Foundation       0x012a779e __NSFireDelayedPerform + 441 
    10 CoreFoundation      0x01c898c3 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 19 
    11 CoreFoundation      0x01c8ae74 __CFRunLoopDoTimer + 1220 
    12 CoreFoundation      0x01be72c9 __CFRunLoopRun + 1817 
    13 CoreFoundation      0x01be6840 CFRunLoopRunSpecific + 208 
    14 CoreFoundation      0x01be6761 CFRunLoopRunInMode + 97 
    15 GraphicsServices     0x01dfc1c4 GSEventRunModal + 217 
    16 GraphicsServices     0x01dfc289 GSEventRun + 115 
    17 UIKit        0x00b2ec93 UIApplicationMain + 1160 
    18 LiveBinders       0x0000285d main + 93 
    19 LiveBinders       0x000027b5 start + 53 
      <----- calling this method on presenting new view controller ----> 
-(void)openEvernote 
{   
    self.dropboxShareLink = NULL; 
    self.dropBoxFileName = NULL; 
    EverNoteVC *everNoteVC = [[EverNoteVC alloc]initWithNibName:@"EverNoteView" bundle:nil]; 
    everNoteVC.delegate = (id)self; 
    if (popoverController.isPopoverVisible) { 
     [popoverController dismissPopoverAnimated:NO]; 
    } 
    [self presentViewController:everNoteVC animated:YES ]; 
    [everNoteVC release]; 
}

回答：

presentViewController不在现有5.0 IOS版本可用。

尝试用

[self presentModalViewController:everNoteVC animated:YES];

代替。

以上是 当呈现视图控制器时出现错误 的全部内容， 来源链接： utcz.com/qa/263379.html

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