I am using AdWhirl in my app and got a suspicious crash mid-game.
It appears to crash in the animationDidStop:finished: function which I didn’t create.
Could this be a bug in AdWhirl?
I can’t find this file referenced in the log:
(MMHTMLAdView.m:123)
This is the log:
Date/Time: 2010-10-21 09:54:14.861 +0200
OS Version: iPhone OS 4.1 (8B117)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000015
Crashed Thread: 0
Thread 0 Crashed:
0 libobjc.A.dylib 0x000027d8 objc_msgSend + 16
1 LoopMaster Lite 0x000b7e38 -[MMHTMLAdView animationDidStop:finished:] (MMHTMLAdView.m:123)
2 QuartzCore 0x0002d8c2 run_animation_callbacks(double, void*) + 286
3 QuartzCore 0x0002d764 CA::timer_callback(__CFRunLoopTimer*, void*) + 116
4 CoreFoundation 0x000567f4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 8
5 CoreFoundation 0x000562a6 __CFRunLoopDoTimer + 854
6 CoreFoundation 0x0002779e __CFRunLoopRun + 1082
7 CoreFoundation 0x00027270 CFRunLoopRunSpecific + 224
8 CoreFoundation 0x00027178 CFRunLoopRunInMode + 52
9 GraphicsServices 0x000045ec GSEventRunModal + 108
10 GraphicsServices 0x00004698 GSEventRun + 56
11 UIKit 0x0000411c -[UIApplication _run] + 396
12 UIKit 0x00002128 UIApplicationMain + 664
13 LoopMaster Lite 0x000022b0 main (main.m:14)
14 LoopMaster Lite 0x00002280 start + 32
Thread 1:
0 libSystem.B.dylib 0x0002d330 kevent + 24
1 libSystem.B.dylib 0x000d6b6c _dispatch_mgr_invoke + 88
2 libSystem.B.dylib 0x000d65bc _dispatch_queue_invoke + 96
3 libSystem.B.dylib 0x000d675c _dispatch_worker_thread2 + 120
4 libSystem.B.dylib 0x0007a67a _pthread_wqthread + 258
5 libSystem.B.dylib 0x00073190 start_wqthread + 0
Thread 2:
0 libSystem.B.dylib 0x000791d4 __semwait_signal + 24
1 libSystem.B.dylib 0x0002e1a2 _pthread_cond_wait + 742
2 libSystem.B.dylib 0x000346c2 pthread_cond_timedwait + 30
3 WebCore 0x00057ca0 SendDelegateMessage(NSInvocation*) + 412
4 WebCore 0x00057af8 WebThreadCallDelegate + 12
5 WebKit 0x00024c54 CallFrameLoadDelegate(objc_object* (*)(objc_object*, objc_selector*, ...), WebView*, objc_selector*, objc_object*) + 292
6 WebKit 0x0000bff0 WebFrameLoaderClient::dispatchDidFinishLoad() + 108
7 WebCore 0x00080aa4 WebCore::FrameLoader::checkLoadCompleteForThisFrame() + 684
8 WebCore 0x0008078e WebCore::FrameLoader::recursiveCheckLoadComplete() + 238
9 WebCore 0x000b1632 WebCore::FrameLoader::checkLoadComplete() + 26
10 WebCore 0x000b12d0 WebCore::DocumentLoader::removeSubresourceLoader(WebCore::ResourceLoader*) + 184
11 WebCore 0x00494838 WebCore::SubresourceLoader::didFail(WebCore::ResourceError const&) + 84
12 WebCore 0x001a6106 WebCore::ResourceLoader::didFail(WebCore::ResourceHandle*, WebCore::ResourceError const&) + 30
13 WebCore 0x001a5f6c -[WebCoreResourceHandleAsDelegate connection:didFailWithError:] + 476
14 Foundation 0x0003855e -[NSURLConnectionDelegateProxy connection:didFailWithError:] + 34
15 Foundation 0x000381fe -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFail:] + 130
16 Foundation 0x00038138 _NSURLConnectionDidFail + 80
17 CFNetwork 0x000999bc URLConnectionClient::_clientDidFailWithError(__CFError*, URLConnectionClient::ClientConnectionEventQueue*) + 416
18 CFNetwork 0x00004b44 URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 208
19 CFNetwork 0x00004dc6 URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 850
20 CFNetwork 0x000049c4 URLConnectionClient::processEvents() + 64
21 CFNetwork 0x00004976 URLConnection::multiplexerClientPerform(RunLoopMultiplexer*) + 30
22 CFNetwork 0x000048f4 MultiplexerSource::perform() + 120
23 CFNetwork 0x00004872 MultiplexerSource::_perform(void*) + 2
24 CoreFoundation 0x00055f1e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 6
25 CoreFoundation 0x00027ba0 __CFRunLoopDoSources0 + 376
26 CoreFoundation 0x00027444 __CFRunLoopRun + 224
27 CoreFoundation 0x00027270 CFRunLoopRunSpecific + 224
28 CoreFoundation 0x00027178 CFRunLoopRunInMode + 52
29 WebCore 0x000024e2 RunWebThread(void*) + 362
30 libSystem.B.dylib 0x0007a27e _pthread_start + 242
31 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 3:
0 libSystem.B.dylib 0x00000c98 mach_msg_trap + 20
1 libSystem.B.dylib 0x00002d64 mach_msg + 44
2 CoreFoundation 0x00027c38 __CFRunLoopServiceMachPort + 88
3 CoreFoundation 0x000274c2 __CFRunLoopRun + 350
4 CoreFoundation 0x00027270 CFRunLoopRunSpecific + 224
5 CoreFoundation 0x00027178 CFRunLoopRunInMode + 52
6 Foundation 0x0002d686 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 206
7 Foundation 0x0000b222 -[NSThread main] + 38
8 Foundation 0x000042d6 __NSThread__main__ + 966
9 libSystem.B.dylib 0x0007a27e _pthread_start + 242
10 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 4:
0 libSystem.B.dylib 0x00025060 select$DARWIN_EXTSN + 20
1 CoreFoundation 0x0005edfc __CFSocketManager + 540
2 libSystem.B.dylib 0x0007a27e _pthread_start + 242
3 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 5:
0 libSystem.B.dylib 0x00000c98 mach_msg_trap + 20
1 libSystem.B.dylib 0x00002d64 mach_msg + 44
2 CoreFoundation 0x00027c38 __CFRunLoopServiceMachPort + 88
3 CoreFoundation 0x000274c2 __CFRunLoopRun + 350
4 CoreFoundation 0x00027270 CFRunLoopRunSpecific + 224
5 CoreFoundation 0x00027178 CFRunLoopRunInMode + 52
6 LoopMaster Lite 0x00048592 -[GSAsyncCommandManager gsCommandExecThreadMain:] (GSAsyncCommandManager.m:106)
7 Foundation 0x0000b222 -[NSThread main] + 38
8 Foundation 0x000042d6 __NSThread__main__ + 966
9 libSystem.B.dylib 0x0007a27e _pthread_start + 242
10 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 6:
0 libSystem.B.dylib 0x00000c98 mach_msg_trap + 20
1 libSystem.B.dylib 0x00002d64 mach_msg + 44
2 CoreFoundation 0x00027c38 __CFRunLoopServiceMachPort + 88
3 CoreFoundation 0x000274c2 __CFRunLoopRun + 350
4 CoreFoundation 0x00027270 CFRunLoopRunSpecific + 224
5 CoreFoundation 0x00027178 CFRunLoopRunInMode + 52
6 LoopMaster Lite 0x00048592 -[GSAsyncCommandManager gsCommandExecThreadMain:] (GSAsyncCommandManager.m:106)
7 Foundation 0x0000b222 -[NSThread main] + 38
8 Foundation 0x000042d6 __NSThread__main__ + 966
9 libSystem.B.dylib 0x0007a27e _pthread_start + 242
10 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 7:
0 libSystem.B.dylib 0x0002d330 kevent + 24
1 libSystem.B.dylib 0x000b551e _mdns_query_mDNSResponder + 526
2 libSystem.B.dylib 0x000b5be8 _mdns_search + 996
3 libSystem.B.dylib 0x000b68bc _mdns_addrinfo + 344
4 libSystem.B.dylib 0x000b69d6 search_addrinfo + 74
5 libSystem.B.dylib 0x0002bdc8 si_addrinfo + 928
6 libSystem.B.dylib 0x0002ba16 si_list_call + 138
7 libSystem.B.dylib 0x0002b90e si_async_launchpad + 70
8 libSystem.B.dylib 0x0007a27e _pthread_start + 242
9 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 8:
0 libSystem.B.dylib 0x0002d330 kevent + 24
1 libSystem.B.dylib 0x000b551e _mdns_query_mDNSResponder + 526
2 libSystem.B.dylib 0x000b5be8 _mdns_search + 996
3 libSystem.B.dylib 0x000b68bc _mdns_addrinfo + 344
4 libSystem.B.dylib 0x000b69d6 search_addrinfo + 74
5 libSystem.B.dylib 0x0002bdc8 si_addrinfo + 928
6 libSystem.B.dylib 0x0002ba16 si_list_call + 138
7 libSystem.B.dylib 0x0002b90e si_async_launchpad + 70
8 libSystem.B.dylib 0x0007a27e _pthread_start + 242
9 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 9:
0 libSystem.B.dylib 0x0002d330 kevent + 24
1 libSystem.B.dylib 0x000b551e _mdns_query_mDNSResponder + 526
2 libSystem.B.dylib 0x000b5be8 _mdns_search + 996
3 libSystem.B.dylib 0x000b68bc _mdns_addrinfo + 344
4 libSystem.B.dylib 0x000b69d6 search_addrinfo + 74
5 libSystem.B.dylib 0x0002bdc8 si_addrinfo + 928
6 libSystem.B.dylib 0x0002ba16 si_list_call + 138
7 libSystem.B.dylib 0x0002b90e si_async_launchpad + 70
8 libSystem.B.dylib 0x0007a27e _pthread_start + 242
9 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 10:
0 libSystem.B.dylib 0x0002d330 kevent + 24
1 libSystem.B.dylib 0x000b551e _mdns_query_mDNSResponder + 526
2 libSystem.B.dylib 0x000b5b24 _mdns_search + 800
3 libSystem.B.dylib 0x000b68bc _mdns_addrinfo + 344
4 libSystem.B.dylib 0x000b69d6 search_addrinfo + 74
5 libSystem.B.dylib 0x0002bdc8 si_addrinfo + 928
6 libSystem.B.dylib 0x0002ba16 si_list_call + 138
7 libSystem.B.dylib 0x0002b90e si_async_launchpad + 70
8 libSystem.B.dylib 0x0007a27e _pthread_start + 242
9 libSystem.B.dylib 0x0006f2a8 thread_start + 0
Thread 11:
0 libSystem.B.dylib 0x0007b19c __workq_kernreturn + 8
1 libSystem.B.dylib 0x0007a790 _pthread_wqthread + 536
2 libSystem.B.dylib 0x00073190 start_wqthread + 0
Thread 0 crashed with ARM Thread State:
r0: 0x0987c1a0 r1: 0x000ce940 r2: 0x09897d10 r3: 0x0000002c
r4: 0x0000000d r5: 0x00000001 r6: 0x0030a490 r7: 0x2fffeac8
r8: 0x0030a550 r9: 0x00000000 r10: 0x098891a0 r11: 0x00000000
ip: 0x000b9f21 sp: 0x2fffeab4 lr: 0x000b7e3f pc: 0x3002d7d8
cpsr: 0x200f0030
I also had many problems with AdWhirl. My last version was ok, the Millennial ad was displayed fine but did not work well when transitioning to iAd. When I tried to make a new version then whenever a new Millennial ad is received the app crashes. After struggling for a while I dumped AdWhirl and wrote my own interface to put a couple of ad networks together and it works without a hitch. So the problem is in the Adwhirl api, not the ad network API.