MMProgressHUDPresentationStyleNone causes UIViewControllerHierarchyInconsistency exception

[jpaas]

Try the following...

[MMProgressHUD setPresentationStyle:MMProgressHUDPresentationStyleNone]; [MMProgressHUD showWithTitle:@"Step 1" status:@""]; [MMProgressHUD dismiss]; [MMProgressHUD showWithTitle:@"Step 2" status:@""]; [MMProgressHUD dismiss];

The 2nd time show try to show the HUD, you'll get...

2013-09-30 15:03:01.880 selfpay-ios[11297:a0b] MMProgressHUD [line 104]: Beginning MMProgressHUD show... 2013-09-30 15:04:06.515 selfpay-ios[11297:a0b] * Terminating app due to uncaught exception 'UIViewControllerHierarchyInconsistency', reason: 'A view can only be associated with at most one view controller at a time! View <MMProgressHUD: 0xcb4dd70; frame = (0 0; 320 480); autoresize = W+H; gestureRecognizers = <NSArray: 0xcb59470>; layer = <CALayer: 0xcb4dec0>> is associated with <MMProgressHUDViewController: 0xda2fca0>. Clear this association before associating this view with <MMProgressHUDViewController: 0xda30f80>.' * First throw call stack: ( 0 CoreFoundation 0x0321c5e4 exceptionPreprocess + 180 1 libobjc.A.dylib 0x02f9f8b6 objc_exception_throw + 44 2 CoreFoundation 0x0321c3bb +[NSException raise:format:] + 139 3 UIKit 0x01ccb809 -[UIView(Internal) _setViewDelegate:] + 242 4 UIKit 0x01d7d55c +[UIViewController setViewController:forView:] + 40 5 UIKit 0x01d77fb1 -[UIViewController setView:] + 511 6 selfpay-ios 0x00118bee -[MMProgressHUDViewController setView:] + 126 7 selfpay-ios 0x00113637 -[MMProgressHUD _buildHUDWindow] + 263 8 selfpay-ios 0x001139e1 -[MMProgressHUD _buildHUD] + 113 9 selfpay-ios 0x00114d62 -[MMProgressHUD show] + 594 10 selfpay-ios 0x00111ae2 -[MMProgressHUD showWithTitle:status:confirmationMessage:cancelBlock:progressStyle:] + 1026 11 selfpay-ios 0x00111649 -[MMProgressHUD showWithTitle:status:confirmationMessage:cancelBlock:images:] + 617 12 selfpay-ios 0x00110429 +[MMProgressHUD(Class) showWithTitle:status:confirmationMessage:cancelBlock:images:] + 809 13 selfpay-ios 0x0010fcf6 +[MMProgressHUD(Class) showWithTitle:status:cancelBlock:images:] + 246 14 selfpay-ios 0x0010f6cd +[MMProgressHUD(Class) showWithTitle:status:] + 157 15 selfpay-ios 0x00056746 -[DRAAppDelegate applicationDidBecomeActive:] + 182 16 UIKit 0x01c5db04 -[UIApplication _stopDeactivatingForReason:] + 329 17 UIKit 0x01c631e2 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 1378 18 UIKit 0x01c7742c -[UIApplication handleEvent:withNewEvent:] + 3447 19 UIKit 0x01c77999 -[UIApplication sendEvent:] + 85 20 UIKit 0x01c64c35 _UIApplicationHandleEvent + 736 21 GraphicsServices 0x0470d2eb _PurpleEventCallback + 776 22 GraphicsServices 0x0470cdf6 PurpleEventCallback + 46 23 CoreFoundation 0x03197dd5 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 53 24 CoreFoundation 0x03197b0b CFRunLoopDoSource1 + 523 25 CoreFoundation 0x031c27ec CFRunLoopRun + 2156 26 CoreFoundation 0x031c1b33 CFRunLoopRunSpecific + 467 27 CoreFoundation 0x031c194b CFRunLoopRunInMode + 123 28 UIKit 0x01c626ed -[UIApplication _run] + 840 29 UIKit 0x01c6494b UIApplicationMain + 1225 30 selfpay-ios 0x0002010d main + 141 31 libdyld.dylib 0x0378b725 start + 0

[larsacus]

Yeah this was interesting. It appears to have been some kind of a cleanup sync issue.

Try some of the stuff i've been working on in the view-controller-fix branch.

[mathewaj]

I'm also having this issue. Is it possible to access this new branch using Cocoapods or would I have to install manually?

[roamerxv]

I'm also having this errors. I'm using 1.xcode 5 2.sdk 7.0

3. architectures is " armv7 , armv7s " , not " armv7 , armv7s , arm64" 4.not use ARC . I'm set "-fobjc-arc " flag to compile source MMHud.m

When 2nd run "[MMProgressHUD showWithTitle:@"attend" status:@"begin"];"

I got the error track:

2013-10-13 23:19:22.458 ILiveTraffic[8840:a0b] * Terminating app due to uncaught exception 'UIViewControllerHierarchyInconsistency', reason: 'A view can only be associated with at most one view controller at a time! View <MMProgressHUD: 0xcb98070; frame = (0 0; 320 480); autoresize = W+H; gestureRecognizers = <NSArray: 0x19792670>; layer = <CALayer: 0xcb875d0>> is associated with <MMProgressHUDViewController: 0x19791a90>. Clear this association before associating this view with <MMProgressHUDViewController: 0xc90f850>.' * First throw call stack: ( 0 CoreFoundation 0x03fd25e4 exceptionPreprocess + 180 1 libobjc.A.dylib 0x044d58b6 objc_exception_throw + 44 2 CoreFoundation 0x03fd23bb +[NSException raise:format:] + 139 3 UIKit 0x02f42809 -[UIView(Internal) _setViewDelegate:] + 242 4 UIKit 0x02ff455c +[UIViewController setViewController:forView:] + 40 5 UIKit 0x02feefb1 -[UIViewController setView:] + 511 6 ILiveTraffic 0x00032d47 -[MMProgressHUDViewController setView:] + 87 7 ILiveTraffic 0x0003da79 -[MMProgressHUD _buildHUDWindow] + 233 8 ILiveTraffic 0x0003dd88 -[MMProgressHUD _buildHUD] + 152 9 ILiveTraffic 0x0003eb9f -[MMProgressHUD show] + 559 10 ILiveTraffic 0x0003c67d -[MMProgressHUD showWithTitle:status:confirmationMessage:cancelBlock:progressStyle:] + 541 11 ILiveTraffic 0x0003c457 -[MMProgressHUD showWithTitle:status:confirmationMessage:cancelBlock:images:] + 439 12 ILiveTraffic 0x000322a5 +[MMProgressHUD(Class) showWithTitle:status:confirmationMessage:cancelBlock:images:] + 373 13 ILiveTraffic 0x00031f93 +[MMProgressHUD(Class) showWithTitle:status:cancelBlock:images:] + 131 14 ILiveTraffic 0x00031ca5 +[MMProgressHUD(Class) showWithTitle:status:] + 101 15 ILiveTraffic 0x00016ba0 -[iLiveTrafficMapViewController locateError:] + 384 16 ILiveTraffic 0x000169b2 -[iLiveTrafficMapViewController locationManager:didFailWithError:] + 66 17 CoreLocation 0x01be0c8c CLLocationCoordinate2DGetDistanceFrom + 18884 18 CoreLocation 0x01be00ce CLLocationCoordinate2DGetDistanceFrom + 15878 19 CoreLocation 0x01bdd43c CLLocationCoordinate2DGetDistanceFrom + 4468 20 CoreLocation 0x01bd6be0 CLClientInvalidate + 996 21 CoreFoundation 0x03f91230 __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK + 16 22 CoreFoundation 0x03f5a469 CFRunLoopDoBlocks + 361 23 CoreFoundation 0x03f788b3 CFRunLoopRun + 2355 24 CoreFoundation 0x03f77b33 CFRunLoopRunSpecific + 467 25 CoreFoundation 0x03f7794b CFRunLoopRunInMode + 123 26 GraphicsServices 0x049939d7 GSEventRunModal + 192 27 GraphicsServices 0x049937fe GSEventRun + 104 28 UIKit 0x02edb94b UIApplicationMain + 1225 29 ILiveTraffic 0x0004ff2d main + 125 30 libdyld.dylib 0x0524b725 start + 0 ) libc++abi.dylib: terminating with uncaught exception of type NSException

[larsacus]

You can use the branch with cocoapods by specifying the following in your Podfile: pod 'LARSAdController', :git => '<repo_url>', :branch=>'<branch_name>'

Note that this is not production-ready yet as is not an official release. Don't ship that Podfile entry to the App Store.

[mathewaj]

Thanks Lars. Would you say we're talking weeks or months till the next official release?

On 13 October 2013 17:50, Lars Anderson notifications@github.com wrote:

You can use the branch with cocoapods by specifying the following in your Podfile: pod 'LARSAdController', :git => '', :branch=>''

Note that this is not production-ready yet as is not an official release. Don't ship that Podfile entry to the App Store.

— Reply to this email directly or view it on GitHubhttps://github.com/mutualmobile/MMProgressHUD/issues/6#issuecomment-26221483 .

[larsacus]

The more people that use the new code and tell me it works and doesn't break anything, the faster it will be.

[roamerxv]

HI。 larsacus .

Thank you very much . I use this code int Podfile:

platform :ios , '6.0' pod 'MMProgressHUD', :git => 'https://github.com/mutualmobile/MMProgressHUD.git', :branch=>'view-controller-fix'

It's running good.

[larsacus]

Marking this as resolved with the latest commits in master.

[LucasVidal]

Hello,

I'm currently receiving several crash reports from users experiencing the same issue (identical stacktrace & exception thrown), but I'm unable to reproduce it locally.

Which was the commit that fixed this issue? I would like to see it in order to check if it is fixed or may be leaking somewhere else...

Thanks!

[Using Pods version 0.2.1]

[larsacus]

I believe the fix in the branch referenced above was in commit 853644ae5c90a333cde34620f1e1ac5775502b26.