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From "Mayur Birari (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CB-7694) Cordova crashes with UIPopoverPresentationController exception in web forms
Date Wed, 19 Nov 2014 08:01:34 GMT

    [ https://issues.apache.org/jira/browse/CB-7694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14217576#comment-14217576
] 

Mayur Birari edited comment on CB-7694 at 11/19/14 8:01 AM:
------------------------------------------------------------

@Abdullah, can you try following delegate in HybridViewCotroller which has UIWebview:

-(void)presentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag
completion:(void (^)(void))completion
{
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, NSEC_PER_USEC), dispatch_get_main_queue(),
               ^{
                   [super presentViewController:viewControllerToPresent animated:flag completion:completion];
               });
}

this solved my issue, and phonegap app is not crashing now on select or date tag.
http://stackoverflow.com/questions/25908729/ios8-ipad-uiwebview-crashes-while-displaying-popover-when-user-taps-drop-down-li


was (Author: mayureshb4u):
@Abdullah, can you try following delegate in HybridViewCotroller which has UIWebview:

-(void)presentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag
completion:(void (^)(void))completion
{
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, NSEC_PER_USEC), dispatch_get_main_queue(),
               ^{
                   [super presentViewController:viewControllerToPresent animated:flag completion:completion];
               });
}

this solved my issue, and phonegap is not crashing now on select or date tag.
http://stackoverflow.com/questions/25908729/ios8-ipad-uiwebview-crashes-while-displaying-popover-when-user-taps-drop-down-li

> Cordova crashes with UIPopoverPresentationController exception in web forms
> ---------------------------------------------------------------------------
>
>                 Key: CB-7694
>                 URL: https://issues.apache.org/jira/browse/CB-7694
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS
>    Affects Versions: 3.5.0, 3.6.0
>         Environment: iOS 8.0.2, xCode 6.0.1
>            Reporter: Alex Ivaylov
>
> I have this issue on both Cordova 3.5 and 3.6.
> I have a web form that uses jQuery mobile. It is a mixture of text fields, selects and
a date field (the www folder is attached below).
> The app randomly crashes when moving between the controls and I can not figure out how
to replicate the bug. I just go around all the controls and in a random moment I get the exception
shown below.
> 2014-10-02 11:25:34.619 testApp[4456:277182] *** Terminating app due to uncaught exception
'NSGenericException', reason: 'UIPopoverPresentationController (<UIPopoverPresentationController:
0x7afe3170>) should have a non-nil sourceView or barButtonItem set before the presentation
occurs.'
> *** First throw call stack:
> (
> 	0   CoreFoundation                      0x0030fdf6 __exceptionPreprocess + 182
> 	1   libobjc.A.dylib                     0x02449a97 objc_exception_throw + 44
> 	2   UIKit                               0x00eeaa37 -[UIPopoverPresentationController
presentationTransitionWillBegin] + 3086
> 	3   UIKit                               0x007f1f75 __71-[UIPresentationController _initViewHierarchyForPresentationSuperview:]_block_invoke
+ 1666
> 	4   UIKit                               0x007f0554 __56-[UIPresentationController runTransitionForCurrentState]_block_invoke
+ 226
> 	5   UIKit                               0x0082421b __40+[UIViewController _scheduleTransition:]_block_invoke
+ 18
> 	6   UIKit                               0x006ea62e ___afterCACommitHandler_block_invoke
+ 15
> 	7   UIKit                               0x006ea5d9 _applyBlockToCFArrayCopiedToStack
+ 415
> 	8   UIKit                               0x006ea3ee _afterCACommitHandler + 545
> 	9   CoreFoundation                      0x00232fbe __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
+ 30
> 	10  CoreFoundation                      0x00232f00 __CFRunLoopDoObservers + 400
> 	11  CoreFoundation                      0x0022893a __CFRunLoopRun + 1226
> 	12  CoreFoundation                      0x002281ab CFRunLoopRunSpecific + 443
> 	13  CoreFoundation                      0x00227fdb CFRunLoopRunInMode + 123
> 	14  GraphicsServices                    0x03aca24f GSEventRunModal + 192
> 	15  GraphicsServices                    0x03aca08c GSEventRun + 104
> 	16  UIKit                               0x006c0e16 UIApplicationMain + 1526
> 	17  testApp                             0x000ec7bc main + 92
> 	18  libdyld.dylib                       0x02b29ac9 start + 1
> )
> libc++abi.dylib: terminating with uncaught exception of type NSException
> (lldb) 
> Here are the files:
> 1. A video showing the bug: http://alex.scot/cordova/cordova1.mov
> 2. Text file with the commands used to create the project and the exception: http://alex.scot/cordova/cordova1.txt
> 3. The www folder of the iOS platform in Cordova: http://alex.scot/cordova/www.zip
> thank you for looking into this,
> Alex



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