My app is rejected from the iOS store because the app is terminated after user log in. I'm not able to reproduce the problem (local devices, TestFlight), it looks like it only happens when the app is running in production.
I have symbolicated the crash report that I got from the App Store review team. I understand that a abort() is called ontThread 0. But I have a hard time understanding the crash report. I'm new to crash reports so I appreciate the help!
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Application Specific Information:
abort() called
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x192e2efe0 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x191890538 objc_exception_throw + 56
2 CoreFoundation 0x192e35ef4 -[NSObject(NSObject) doesNotRecognizeSelector:] + 140
3 CoreFoundation 0x192e32f54 ___forwarding___ + 916
4 CoreFoundation 0x192d2ed4c _CF_forwarding_prep_0 + 92
5 appname 0x1000c9ce4 -[PushPlugin setApplicationIconBadgeNumber:] (PushPlugin.m:573)
6 appname 0x10015d130 -[CDVCommandQueue execute:] + 504
7 appname 0x1000e6d98 -[CDVWKWebViewEngine handleCordovaMessage:] (CDVWKWebViewEngine.m:427)
8 appname 0x1000e6c40 -[CDVWKWebViewEngine userContentController:didReceiveScriptMessage:] (CDVWKWebViewEngine.m:413)
9 appname 0x1000e7b98 -[CDVWKWeakScriptMessageHandler userContentController:didReceiveScriptMessage:] (CDVWKWebViewEngine.m:601)
10 WebKit 0x19c729590 ScriptMessageHandlerDelegate::didPostMessage(WebKit::WebPageProxy&, WebKit::FrameInfoData const&, WebCore::SerializedScriptValue&) + 196
11 WebKit 0x19c6c8c48 WebKit::WebUserContentControllerProxy::didPostMessage(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&) + 176
12 WebKit 0x19c6cb0c0 void IPC::handleMessage<Messages::WebUserContentControllerProxy::DidPostMessage, WebKit::WebUserContentControllerProxy, void (WebKit::WebUserContentControllerProxy::*)(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&)>(IPC::Connection&, IPC::Decoder&, WebKit::WebUserContentControllerProxy*, void (WebKit::WebUserContentControllerProxy::*)(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&)) + 156
13 WebKit 0x19c4fbda4 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 120
14 WebKit 0x19c6a4830 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 32
15 WebKit 0x19c4c1c8c IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 164
16 WebKit 0x19c4c4484 IPC::Connection::dispatchOneMessage() + 232
17 JavaScriptCore 0x19769fff4 WTF::RunLoop::performWork() + 172
18 JavaScriptCore 0x1976a02cc WTF::RunLoop::performWork(void*) + 36
19 CoreFoundation 0x192ddd42c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
20 CoreFoundation 0x192ddcd9c __CFRunLoopDoSources0 + 540
21 CoreFoundation 0x192dda9a8 __CFRunLoopRun + 744
22 CoreFoundation 0x192d0ada4 CFRunLoopRunSpecific + 424
23 GraphicsServices 0x194774074 GSEventRunModal + 100
24 UIKit 0x198fbe058 UIApplicationMain + 208
25 appname 0x1000b2b78 main (main.m:32)
26 libdyld.dylib 0x191d1959c start + 4
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000191e29014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x0000000191ef3264 pthread_kill + 112
2 libsystem_c.dylib 0x0000000191d9d9c4 abort + 140
3 libc++abi.dylib 0x00000001918691b0 __cxa_bad_cast + 0
4 libc++abi.dylib 0x0000000191882c04 default_unexpected_handler() + 0
5 libobjc.A.dylib 0x0000000191890820 _objc_terminate() + 124
6 libc++abi.dylib 0x000000019187f5d4 std::__terminate(void (*)()) + 16
7 libc++abi.dylib 0x000000019187eef8 __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 0
8 libobjc.A.dylib 0x000000019189066c _objc_exception_destructor(void*) + 0
9 CoreFoundation 0x0000000192e35ef4 __methodDescriptionForSelector + 0
10 CoreFoundation 0x0000000192e32f54 ___forwarding___ + 916
11 CoreFoundation 0x0000000192d2ed4c _CF_forwarding_prep_0 + 92
12 appname 0x00000001000c9ce4 -[PushPlugin setApplicationIconBadgeNumber:] (PushPlugin.m:573)
13 appname 0x000000010015d130 -[CDVCommandQueue execute:] + 504
14 appname 0x00000001000e6d98 -[CDVWKWebViewEngine handleCordovaMessage:] (CDVWKWebViewEngine.m:427)
15 appname 0x00000001000e6c40 -[CDVWKWebViewEngine userContentController:didReceiveScriptMessage:] (CDVWKWebViewEngine.m:413)
16 appname 0x00000001000e7b98 -[CDVWKWeakScriptMessageHandler userContentController:didReceiveScriptMessage:] (CDVWKWebViewEngine.m:601)
17 WebKit 0x000000019c729590 ScriptMessageHandlerDelegate::didPostMessage(WebKit::WebPageProxy&, WebKit::FrameInfoData const&, WebCore::SerializedScriptValue&) + 196
18 WebKit 0x000000019c6c8c48 WebKit::WebUserContentControllerProxy::didPostMessage(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&) + 176
19 WebKit 0x000000019c6cb0c0 void IPC::handleMessage<Messages::WebUserContentControllerProxy::DidPostMessage, WebKit::WebUserContentControllerProxy, void (WebKit::WebUserContentControllerProxy::*)(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&)>(IPC::Connection&, IPC::Decoder&, WebKit::WebUserContentControllerProxy*, void (WebKit::WebUserContentControllerProxy::*)(IPC::Connection&, unsigned long long, WebKit::FrameInfoData const&, unsigned long long, IPC::DataReference const&)) + 156
20 WebKit 0x000000019c4fbda4 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 120
21 WebKit 0x000000019c6a4830 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 32
22 WebKit 0x000000019c4c1c8c IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 164
23 WebKit 0x000000019c4c4484 IPC::Connection::dispatchOneMessage() + 232
24 JavaScriptCore 0x000000019769fff4 WTF::RunLoop::performWork() + 172
25 JavaScriptCore 0x00000001976a02cc WTF::RunLoop::performWork(void*) + 36
26 CoreFoundation 0x0000000192ddd42c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
27 CoreFoundation 0x0000000192ddcd9c __CFRunLoopDoSources0 + 540
28 CoreFoundation 0x0000000192dda9a8 __CFRunLoopRun + 744
29 CoreFoundation 0x0000000192d0ada4 CFRunLoopRunSpecific + 424
30 GraphicsServices 0x0000000194774074 GSEventRunModal + 100
31 UIKit 0x0000000198fbe058 UIApplicationMain + 208
32 appname 0x00000001000b2b78 main (main.m:32)
33 libdyld.dylib 0x0000000191d1959c start + 4
...
Related
We encountered an OpenGL related crash on ios14. It has nothing to do with the application background. The vast majority of crashes occurred on IOS 14 low-end devices, and it is not clear how to solve them.
The only possible clue is that the crash may have something to do with opening the WebView.
Monitor Type: Unix Signal
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000 at 0x00000001c7517414
Crashed Thread: 0
Pthread id: 10322737
Thread 0 Crashed:
0 libsystem_kernel.dylib __pthread_kill + 8
1 libsystem_pthread.dylib pthread_kill + 272
2 libsystem_c.dylib abort + 104
3 AppleMetalGLRenderer GLDContextRec::flushContextInternal() + 852
4 GLEngine gliPresentViewES_Exec + 188
5 OpenGLES -[EAGLContext presentRenderbuffer:] + 76
6 myapp -[EJCanvasContextWebGLScreen present] (EJCanvasContextWebGLScreen.m:142)
7 QuartzCore CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 664
8 QuartzCore display_timer_callback(__CFMachPort*, void*, long, void*) + 280
9 CoreFoundation __CFMachPortPerform + 176
10 CoreFoundation __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 60
11 CoreFoundation __CFRunLoopDoSource1 + 596
12 CoreFoundation __CFRunLoopRun + 2360
13 CoreFoundation CFRunLoopRunSpecific + 600
14 GraphicsServices GSEventRunModal + 164
15 UIKitCore -[UIApplication _run] + 1072
16 UIKitCore UIApplicationMain + 168
17 myapp main (main.m:36)
18 libdyld.dylib start + 4
I'm 100% sure presentRenderBuffer works fine in iOS14.
According to the error message, it seems like a thread issue.
In my case, I use a queue to detail with all of the OpenGL things.
dispatch_sync(queue, ^{
// All of the OpenGL things
[self bindCurrentRenderBuffer];
[self presentRenderBuffer];
});
You can see my OpenGL project in Github: IRPlayer
My ios app running ok on all the devices. It shows crash On iphone 6plus original device only.
Not getting exact issue. On Crashlytics we get issue report online, with this error. Below is a error log.
Crashed: com.apple.main-thread
0 libsystem_kernel.dylib 0x1864c3014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x18658b450 pthread_kill + 112
2 libsystem_c.dylib 0x186437400 abort + 140
3 libsystem_c.dylib 0x18640b3b8 __assert_rtn + 220
4 Metal 0x189b1c3a4 MTLReportFailure + 780
5 Metal 0x189af9c48 -[MTLTextureDescriptorInternal validateWithDevice:] + 568
6 AGXMetalA8 0x1a13efe14 (Missing)
7 QuartzCore 0x18a830104 allocate_drawable_private(unsigned int, unsigned int, id<MTLDevice>, MTLPixelFormat, MTLTextureRotation, bool, bool, bool, unsigned int, CGColorSpace*, _CAImageQueue*) + 320
8 QuartzCore 0x18a82fcf8 -[CAMetalLayer nextDrawable] + 1492
9 VectorKit 0x19358fbc0 -[MetalLayer _updateDrawable] + 68
10 VectorKit 0x19358fc64 -[MetalLayer onTimerFired:] + 56
11 VectorKit 0x193221834 -[VKMapView onTimerFired:] + 176
12 VectorKit 0x193582dbc -[GGLDisplayLink _displayLinkFired:] + 84
13 QuartzCore 0x18a74af24 CA::Display::DisplayLinkItem::dispatch(unsigned long long) + 44
14 QuartzCore 0x18a74add0 CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 444
15 IOKit 0x187762094 IODispatchCalloutFromCFMessage + 372
16 CoreFoundation 0x18748ae50 __CFMachPortPerform + 180
17 CoreFoundation 0x1874a3218 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 56
18 CoreFoundation 0x1874a29cc __CFRunLoopDoSource1 + 436
19 CoreFoundation 0x1874a04b0 __CFRunLoopRun + 1840
20 CoreFoundation 0x1873ce2b8 CFRunLoopRunSpecific + 444
21 GraphicsServices 0x188e82198 GSEventRunModal + 180
22 UIKit 0x18d4157fc -[UIApplication _run] + 684
23 UIKit 0x18d410534 UIApplicationMain + 208
24 SafeSide 0x1000d7998 main (main.m:14)
25 libdispatch.dylib 0x1863b15b8 (Missing)
Edit:
Did select row's code:
#try
{
[tableView deselectRowAtIndexPath:indexPath animated:YES];
MonitorVC *monitor = Init_VCforStoryId(#"MonitorVC");
monitor.monitorPassed = [arrMonitorList objectAtIndex:indexPath.row];
[self.navigationController pushViewController:monitor animated:YES];
}
#catch (NSException *exception)
{
NSLog(#"Exception handle: %#",exception.reason);
}
I'm trying to fix the crash issue of a mac app. It's using the web view.
I got the report from fabric but I have no idea how to fix it.
Any suggestion?
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x00000000bbadbeef
Crashed: com.apple.main-thread
0 JavaScriptCore 0x7fff8d7a232e WTFCrash + 62
1 WebCore 0x7fff879ca13d WebCore::DocumentLoader::detachFromFrame() + 269
2 WebKitLegacy 0x7fff866f1f7e WebDocumentLoaderMac::detachFromFrame() + 14
3 WebCore 0x7fff87945178 WebCore::FrameLoader::setDocumentLoader(WebCore::DocumentLoader*) + 104
4 WebCore 0x7fff87ed90a0 WebCore::FrameLoader::transitionToCommitted(WebCore::CachedPage*) + 208
5 WebCore 0x7fff87944a3d WebCore::FrameLoader::commitProvisionalLoad() + 397
6 WebCore 0x7fff879e568d WebCore::DocumentLoader::commitLoad(char const*, int) + 77
7 WebCore 0x7fff879e5254 WebCore::DocumentLoader::dataReceived(WebCore::CachedResource*, char const*, int) + 292
8 WebCore 0x7fff879e4f51 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 177
9 WebCore 0x7fff879e4b2a WebCore::CachedRawResource::addDataBuffer(WebCore::ResourceBuffer*) + 170
10 WebCore 0x7fff879e4802 WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::PassRefPtr<WebCore::SharedBuffer>, long long, WebCore::DataPayloadType) + 210
11 WebCore 0x7fff87a08b0c WebCore::SubresourceLoader::didReceiveBuffer(WTF::PassRefPtr<WebCore::SharedBuffer>, long long, WebCore::DataPayloadType) + 44
12 WebCore 0x7fff87a08a4a WebCore::ResourceLoader::didReceiveBuffer(WebCore::ResourceHandle*, WTF::PassRefPtr<WebCore::SharedBuffer>, int) + 90
13 WebCore 0x7fff87a08985 -[WebCoreResourceHandleAsDelegate connection:didReceiveData:lengthReceived:] + 101
14 CFNetwork 0x7fff8552c81d __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 69
15 CFNetwork 0x7fff8552c681 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 232
16 CFNetwork 0x7fff8552c587 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 48
17 CFNetwork 0x7fff85538f74 _NSURLConnectionDidReceiveData_LengthReceived(_CFURLConnection*, __CFData const*, long, void const*) + 83
18 CFNetwork 0x7fff8552cf3b ___ZN27URLConnectionClient_Classic29_delegate_didReceiveDataArrayEv_block_invoke + 297
19 CFNetwork 0x7fff855e14a3 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 94
20 CFNetwork 0x7fff8547feec RunloopBlockContext::_invoke_block(void const*, void*) + 72
21 CoreFoundation 0x7fff9122c664 CFArrayApplyFunction + 68
22 CFNetwork 0x7fff8547fdad RunloopBlockContext::perform() + 133
23 CFNetwork 0x7fff8547fb98 MultiplexerSource::perform() + 282
24 CFNetwork 0x7fff8547f9ba MultiplexerSource::_perform(void*) + 72
25 CoreFoundation 0x7fff91260a01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
26 CoreFoundation 0x7fff91252b8d __CFRunLoopDoSources0 + 269
27 CoreFoundation 0x7fff912521bf __CFRunLoopRun + 927
28 CoreFoundation 0x7fff91251bd8 CFRunLoopRunSpecific + 296
29 HIToolbox 0x7fff82b9356f RunCurrentEventLoopInMode + 235
30 HIToolbox 0x7fff82b932ea ReceiveNextEventCommon + 431
31 HIToolbox 0x7fff82b9312b _BlockUntilNextEventMatchingListInModeWithFilter + 71
32 AppKit 0x7fff8acc88ab _DPSNextEvent + 978
33 AppKit 0x7fff8acc7e58 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346
34 AppKit 0x7fff8acbdaf3 -[NSApplication run] + 594
35 AppKit 0x7fff8ac3a244 NSApplicationMain + 1832
36 libdyld.dylib 0x7fff896af5c9 start + 1
above is the log. Any idea why it happens and how to fix it?
This crash seems to be happening for iOS 7.1.1 and 7.1.2 with AFNetworking 2.5.3:
Here's the stack trace:
Thread : Crashed: com.apple.NSURLConnectionLoader
0 libobjc.A.dylib 0x000000018ef241d0 objc_msgSend + 16
1 CFNetwork 0x0000000182567c30 HTTPConnectionCacheEntry::notifyNextProtocolOfOpenConnection(NetConnection*, unsigned char) + 200
2 CFNetwork 0x0000000182577274 NetConnection::responseIsComplete(void*) + 256
3 CFNetwork 0x0000000182577118 HTTPNetStreamInfo::sendStreamIsComplete() + 72
4 CFNetwork 0x0000000182575df0 HTTPNetStreamInfo::_streamImpl_Read(unsigned char*, long, CFStreamError*, unsigned char*) + 392
5 CFNetwork 0x000000018254efd8 CoreStreamBase::_streamInterface_Read(unsigned char*, long) + 184
6 CFNetwork 0x0000000182575970 HTTPProtocol::bytesAvailable(unsigned char) + 224
7 CFNetwork 0x0000000182573e40 HTTPProtocol::httpReadStreamEvent(unsigned long) + 596
8 CFNetwork 0x000000018254d4a4 CoreReadStreamClient::coreStreamEventsAvailable(unsigned long) + 64
9 CFNetwork 0x000000018262be94 CoreStreamBase::_callClientNow(CoreStreamClient*) + 64
10 CFNetwork 0x000000018262bed4 ___ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh_block_invoke + 40
11 CoreFoundation 0x00000001829095e0 CFArrayApplyFunction + 68
12 CFNetwork 0x0000000182560a1c RunloopBlockContext::perform() + 136
13 CFNetwork 0x0000000182560898 MultiplexerSource::perform() + 288
14 CFNetwork 0x00000001825606d4 MultiplexerSource::_perform(void*) + 60
15 CoreFoundation 0x00000001829cb644 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
16 CoreFoundation 0x00000001829ca9a0 __CFRunLoopDoSources0 + 256
17 CoreFoundation 0x00000001829c8c38 __CFRunLoopRun + 632
18 CoreFoundation 0x0000000182909c20 CFRunLoopRunSpecific + 452
19 Foundation 0x00000001834fe428 +[NSURLConnection(Loader) _resourceLoadLoop:] + 348
20 Foundation 0x000000018358c40c __NSThread__main__ + 1000
21 libsystem_pthread.dylib 0x000000018f683e1c _pthread_body + 168
22 libsystem_pthread.dylib 0x000000018f683d74 _pthread_body + 138
23 libsystem_pthread.dylib 0x000000018f681554 thread_start + 4
Does anyone know what's the root cause for this? Is there a solution for it available?
My app started crashing after long time in background right when I launch it again.
The problem of course is when it wasn't killed - only when it was in the background.
the log is:
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x32858a1c __pthread_kill + 8
1 libsystem_c.dylib 0x337013b4 pthread_kill + 52
2 libsystem_c.dylib 0x336f9bf8 abort + 72
3 libstdc++.6.dylib 0x30504a64 __gnu_cxx::__verbose_terminate_handler() + 376
4 libobjc.A.dylib 0x3068f06c _objc_terminate + 104
5 libstdc++.6.dylib 0x30502e36 __cxxabiv1::__terminate(void (*)()) + 46
6 libstdc++.6.dylib 0x30502e8a std::terminate() + 10
7 libstdc++.6.dylib 0x30502f5a __cxa_throw + 78
8 libobjc.A.dylib 0x3068dc84 objc_exception_throw + 64
9 CoreFoundation 0x3351048a +[NSException raise:format:arguments:] + 62
10 Foundation 0x326ea56c -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 56
11 UIKit 0x31bc3a82 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 666
12 UIKit 0x31bc3764 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 28
13 UIKit 0x31bbc0c6 -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 930
14 UIKit 0x31bbb276 -[UITableView layoutSubviews] + 134
15 UIKit 0x31b675f4 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 20
16 CoreFoundation 0x3347defc -[NSObject(NSObject) performSelector:withObject:] + 16
17 QuartzCore 0x33351bae -[CALayer layoutSublayers] + 114
18 QuartzCore 0x33351966 CALayerLayoutIfNeeded + 178
19 QuartzCore 0x333571be CA::Context::commit_transaction(CA::Transaction*) + 206
20 QuartzCore 0x33356fd0 CA::Transaction::commit() + 184
21 QuartzCore 0x3335004e CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 50
22 CoreFoundation 0x334e7a2e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 10
23 CoreFoundation 0x334e945e __CFRunLoopDoObservers + 406
24 CoreFoundation 0x334ea754 __CFRunLoopRun + 848
25 CoreFoundation 0x3347aebc CFRunLoopRunSpecific + 224
26 CoreFoundation 0x3347adc4 CFRunLoopRunInMode + 52
27 GraphicsServices 0x311a5418 GSEventRunModal + 108
28 GraphicsServices 0x311a54c4 GSEventRun + 56
29 UIKit 0x31b90d62 -[UIApplication _run] + 398
30 UIKit 0x31b8e800 UIApplicationMain + 664
31 Vento 0x00002c64 main (main.m:14)
32 Vento 0x00002c0c start + 32
Any idea where to start digging?
Thank you!
Look at the log to see the exception detail.
Run the static code analyzer over your code. It may find the bug for you.