【发布时间】:2015-07-04 14:09:27
【问题描述】:
我有一个带有 5 个子视图控制器 (B) 的选项卡 ViewController(A) 我想从我的一个子视图控制器传递到我在故事板 (C) 中的另一个视图控制器
我在子视图控制器 (B) 中创建了一个按钮,并将其链接到我的 (C) 并在我的情节提要中推送,但是当我点击它时,我得到了:
2015-07-04 16:04:36.641 LoginSampleFB[1447:74036] *** Terminating app due to uncaught exception 'NSGenericException', reason: 'Push segues can only be used when the source controller is managed by an instance of UINavigationController.'
*** First throw call stack:
(
0 CoreFoundation 0x000000010d2c2c65 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x000000010cf5bbb7 objc_exception_throw + 45
2 UIKit 0x000000010bd37d72 -[UIStoryboardPushSegue destinationContainmentContext] + 0
3 UIKit 0x000000010b7ead62 -[UIApplication sendAction:to:from:forEvent:] + 75
4 UIKit 0x000000010b8fc50a -[UIControl _sendActionsForEvents:withEvent:] + 467
5 UIKit 0x000000010b8fb8d9 -[UIControl touchesEnded:withEvent:] + 522
6 UIKit 0x000000010b837958 -[UIWindow _sendTouchesForEvent:] + 735
7 UIKit 0x000000010b838282 -[UIWindow sendEvent:] + 682
8 UIKit 0x000000010b7fe541 -[UIApplication sendEvent:] + 246
9 UIKit 0x000000010b80bcdc _UIApplicationHandleEventFromQueueEvent + 18265
10 UIKit 0x000000010b7e659c _UIApplicationHandleEventQueue + 2066
11 CoreFoundation 0x000000010d1f6431 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
12 CoreFoundation 0x000000010d1ec2fd __CFRunLoopDoSources0 + 269
13 CoreFoundation 0x000000010d1eb934 __CFRunLoopRun + 868
14 CoreFoundation 0x000000010d1eb366 CFRunLoopRunSpecific + 470
15 GraphicsServices 0x000000010fab8a3e GSEventRunModal + 161
16 UIKit 0x000000010b7e98c0 UIApplicationMain + 1282
17 LoginSampleFB 0x000000010b4533ef main + 111
18 libdyld.dylib 0x000000010db5a145 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
【问题讨论】:
标签: ios objective-c iphone uiviewcontroller