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https://issues.apache.org/jira/browse/CB-6479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13975861#comment-13975861
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Jake Williams commented on CB-6479:
-----------------------------------
I tried a very strictly coded loading overlay with preventDefault,
stopPropagation and return false all bound to the click event of a page
covering div, but that didn't turn out to be a viable option.
I also tried to catch the error in main to see if it was something that had to
crash the app, and apparently it is. I didn't see a way of using our
javascript error emailing function to send errors from main.m.
Here's an error log, I believe the actual cause is happening in UIKit.
0 CoreFoundation 0x00000001003ad495
__exceptionPreprocess + 165
1 libobjc.A.dylib 0x00000001031e599e
objc_exception_throw + 43
2 CoreFoundation 0x00000001003ad2ad
+[NSException raise:format:] + 205
3 UIKit 0x0000000100680875
__windowForView + 445
4 UIKit 0x00000001009533cb
_UIGestureRecognizerUpdate + 4337
5 UIKit 0x0000000100666a15 -[UIWindow
_sendGesturesForEvent:] + 928
6 UIKit 0x00000001006676d4 -[UIWindow
sendEvent:] + 909
7 UIKit 0x000000010063f29a
-[UIApplication sendEvent:] + 211
8 UIKit 0x000000010062caed
_UIApplicationHandleEventQueue + 9579
9 CoreFoundation 0x000000010033cd21
__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
10 CoreFoundation 0x000000010033c5f2
__CFRunLoopDoSources0 + 242
11 CoreFoundation 0x000000010035846f
__CFRunLoopRun + 767
12 CoreFoundation 0x0000000100357d83
CFRunLoopRunSpecific + 467
13 GraphicsServices 0x0000000104821f04
GSEventRunModal + 161
14 UIKit 0x000000010062ee33
UIApplicationMain + 1010
15 <AppName> 0x00000001000446a7 main + 71
16 libdyld.dylib 0x0000000103b337e1 start + 0
> App Crash: Requesting the window of a view with a nil layer
> -----------------------------------------------------------
>
> Key: CB-6479
> URL: https://issues.apache.org/jira/browse/CB-6479
> Project: Apache Cordova
> Issue Type: Bug
> Components: iOS
> Affects Versions: 3.3.0
> Environment: IOS 6 and 7 on ipod, ipad and on simulator.
> Reporter: Jake Williams
> Labels: crash
>
> We're getting an error sometimes while making page changes in our app. We're
> using an iframe to have an outer page with a navigation footer and inner
> pages that change and have animations. Occasionally when changing the page
> in the iframe, if you click before the page has finished
> transitioning/loading, it will throw an error.
> Terminating app due to uncaught exception 'NSInternalInconsistencyException',
> reason: 'Requesting the window of a view (<UIWebOverflowContentView:...>)
> with a nil layer. This view probably hasn't received initWithFrame: or
> initWithCoder:.'
> https://groups.google.com/forum/#!topic/PhoneGap/bhU_Ug8wPr0
> This guy seemed to have the same issue. I've been unable to setup a delay
> that fixes the issue and we're at the top of pages that aren't tall enough to
> have scrolling when the error occurs. I tried covering the page with a
> loading div to prevent clicks, but that didn't work. I haven't figured out a
> good way to delay the page load or stop button clicks while we wait for
> objective-c to catch up either. I've also been unable to find a way to catch
> or handle the error in objective c, mainly because I have had no luck
> actually finding the code that's causing the issue, I assume it's in cordova
> or a framework, but haven't been able to figure out where it is.
> I've reported the issue here
> https://groups.google.com/forum/#!topic/phonegap/5UBdxxu7RBU but haven't
> gotten any suggestions for fixes yet.
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