Using the code automatically generated by Xcode when you create a game application, I have managed to substitute the .dae used by new ones that work, but when I use a more complex one the app crashes and throws a EXC_BREAKPOINT(), any idea of the reason and how to fix it? (the file that doesn't open is 4,1MB big and the others that open are all 450KB, 750Kb or something like that).
This is the gigantic crash log (didn't take anything off):
Incident Identifier: 5E8A97C9-8B0D-4182-92D3-32A845F0D9F5
Hardware Model: iPad4,1
Process: mediaserverd [29]
Path: /usr/sbin/mediaserverd
Identifier: mediaserverd
Version: ???
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2014-10-20 14:23:47.371 +0200
OS Version: iOS 7.1 (11D167)
Report Version: 104
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000187fce85c
Triggered by Thread: 15
Thread 0:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c764 __CFRunLoopRun + 932
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 mediaserverd 0x000000010008ed8c 0x10008c000 + 11660
5 libdyld.dylib 0x0000000194e57a9c start + 0
Thread 1:
0 libsystem_kernel.dylib 0x0000000194f39aa8 kevent64 + 8
1 libdispatch.dylib 0x0000000194e3d998 _dispatch_mgr_thread + 48
Thread 2 name: com.apple.coremedia.playerserver
Thread 2:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 MediaToolbox 0x00000001897af2a0 figMovieServerThread + 428
6 CoreMedia 0x00000001885c0b9c figThreadMain + 252
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 3 name: com.apple.coremedia.playerserver.notifications
Thread 3:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 MediaToolbox 0x00000001897af4c0 figNotificationThread + 124
6 CoreMedia 0x00000001885c0b9c figThreadMain + 252
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 4 name: com.apple.coremedia.cmsession
Thread 4:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 CoreMedia 0x00000001885fd29c cmsmHALPropertyListenerResponseThread + 160
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 5:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 BTAudioHALPlugIn 0x00000001001b13cc 0x10019c000 + 86988
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 6:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreAudio 0x0000000187c1ac1c HALRunLoop::OwnThread(void*) + 184
5 CoreAudio 0x0000000187c257bc CAPThread::Entry(CAPThread*) + 100
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 7:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 VirtualAudio 0x00000001009db8f0 0x1009d8000 + 14576
6 VirtualAudio 0x00000001009db814 0x1009d8000 + 14356
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 8 name: com.apple.coremedia.remakerserver
Thread 8:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 MediaToolbox 0x0000000189920508 figRemakerFamilyServerThread + 336
6 CoreMedia 0x00000001885c0b9c figThreadMain + 252
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 9 name: com.apple.coremedia.recorderserver
Thread 9:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 Celestial 0x000000018c7028c8 figRecorderServerThread + 804
6 CoreMedia 0x00000001885c0b9c figThreadMain + 252
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 10 name: com.apple.coremedia.imagequeue.coreanimation
Thread 10:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 MediaToolbox 0x00000001897edc14 piqca_PollingThread + 704
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 11 name: com.apple.coremedia.imagequeue.coreanimation
Thread 11:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 MediaToolbox 0x00000001897edc14 piqca_PollingThread + 704
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 12 name: com.apple.coremedia.virtualDisplayJobProcessor
Thread 12:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 MediaToolbox 0x000000018981aae4 fjpRunScheduler + 472
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 13:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 mediaserverd 0x0000000100092364 0x10008c000 + 25444
5 mediaserverd 0x00000001000967e8 0x10008c000 + 42984
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 14:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 CoreMotion 0x0000000188666538 0x188628000 + 255288
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 15 name: com.apple.coremedia.recorder.worker
Thread 15 Crashed:
0 CoreFoundation 0x0000000187fce85c __CFBasicHashDeallocate + 24
1 CoreFoundation 0x0000000187fcdfe4 __CFBasicHashDrain + 284
2 CoreFoundation 0x0000000187ea9a38 CFRelease + 312
3 CoreFoundation 0x0000000187fcdfe4 __CFBasicHashDrain + 284
4 CoreFoundation 0x0000000187ea9a38 CFRelease + 312
5 CoreMedia 0x000000018859dd90 sBufFinalize + 84
6 CoreFoundation 0x0000000187ea9a38 CFRelease + 312
7 Celestial 0x000000018c734fd4 figrecorder_serviceStillImageQueue + 8200
8 Celestial 0x000000018c72a954 figrecorder_workerThread + 11284
9 CoreMedia 0x00000001885c0b9c figThreadMain + 252
10 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
11 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
12 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 16 name: com.apple.coremedia.recorder.preview
Thread 16:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 Celestial 0x000000018c72ac50 figrecorder_previewThread + 640
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 17 name: com.apple.coremedia.livesource.splitter
Thread 17:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 Celestial 0x000000018c712318 livesource_splitterThread + 9268
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 18 name: com.apple.coremedia.livesource.preview
Thread 18:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 Celestial 0x000000018c7123c4 livesource_previewThread + 152
6 CoreMedia 0x00000001885c0b9c figThreadMain + 252
7 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
8 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
9 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 19 name: com.apple.coremedia.livesource.worker
Thread 19:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 Celestial 0x000000018c7131b4 livesource_workerThread + 3508
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 20 name: H6ISPServicesThread
Thread 20:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 H6ISP.mediacapture 0x000000018b86d29c H6ISP::H6ISPServicesThreadStart(H6ISP::H6ISPServicesThreadParams*) + 152
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 21 name: com.apple.coremedia.samplebufferprocessor.autofocus
Thread 21:
0 libsystem_kernel.dylib 0x0000000194f52394 __psynch_cvwait + 8
1 CoreMedia 0x0000000188594c84 WaitOnCondition + 12
2 CoreMedia 0x0000000188594bc4 FigSemaphoreWaitRelative + 156
3 MediaToolbox 0x00000001897ee854 activitySchedulerOnThread + 28
4 CoreMedia 0x00000001885c0b9c figThreadMain + 252
5 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
6 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
7 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 22 name: H6ISPFrameReceiverRealTimeThread
Thread 22:
0 libsystem_kernel.dylib 0x0000000194f39ca0 mach_msg_trap + 8
1 CoreFoundation 0x0000000187f6e570 __CFRunLoopServiceMachPort + 180
2 CoreFoundation 0x0000000187f6c700 __CFRunLoopRun + 832
3 CoreFoundation 0x0000000187ead6cc CFRunLoopRunSpecific + 448
4 CoreFoundation 0x0000000187f02d54 CFRunLoopRun + 108
5 H6ISP.mediacapture 0x000000018b869d80 H6ISP::H6ISPFrameReceiverRTThreadStart(H6ISP::H6ISPFrameReceiverThreadParams*) + 536
6 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
7 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
8 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 23:
0 libsystem_kernel.dylib 0x0000000194f52e74 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000194fd1548 start_wqthread + 0
Thread 24:
0 libsystem_kernel.dylib 0x0000000194f52e74 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000194fd1548 start_wqthread + 0
Thread 25:
0 libsystem_kernel.dylib 0x0000000194f39cf4 semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x0000000194e43018 _dispatch_worker_thread + 156
2 libsystem_pthread.dylib 0x0000000194fd3e18 _pthread_body + 164
3 libsystem_pthread.dylib 0x0000000194fd3d70 _pthread_start + 136
4 libsystem_pthread.dylib 0x0000000194fd1550 thread_start + 0
Thread 15 crashed with ARM Thread State (64-bit):
x0: 0x00000001276da060 x1: 0x0000000100401280 x2: 0x00000001276da068 x3: 0x0000000000000055
x4: 0x00000001000c8180 x5: 0x0000000000000004 x6: 0x00000001280abe00 x7: 0x0000000000000000
x8: 0x0040180080200c03 x9: 0x0000000000000000 x10: 0x0000000000000012 x11: 0x00000001952a8200
x12: 0x0000000127764000 x13: 0x0000000024dc28fc x14: 0x0000000047bceb96 x15: 0x00000000287f8512
x16: 0x0000000194fcd054 x17: 0x00dd1f3d6684946c x18: 0x0000000000000000 x19: 0x00000001276da060
x20: 0x00000001276da068 x21: 0xffffffffffffffff x22: 0x0000000100001280 x23: 0x0000000000000012
x24: 0x00000001952a6200 x25: 0x00000001952aa000 x26: 0xffffffff00000000 x27: 0x00000000a7baadb1
x28: 0x00000000a5baadb9 fp: 0x0000000102cea940 lr: 0x0000000187ea9a3c
sp: 0x0000000102cea8f0 pc: 0x0000000187fce85c cpsr: 0x60000000
==> OS Version: iOS 7.1 (11D167)
I thought SceneKit is supported only starting with iOS8 or later?