Crash loading big GLTF Model

[wolfviking0]

Hi,

I am trying to find the best way to load GLTF model, so far after comparing Unity / Unreal / JMonkey only Godot has a support of blend shape.

I first test loading a basing AnimatedCube from the official Khronos Model repository, everything is fine.

But now I want to try on a bigger model with around 55 blend shape. But each time I try I have a crash of Godot.

I add the stack trace I was able to grab from the console.

Godot version:
Godot_v3.0.2-stable_mono_osx64

Issue log:

Bugsquad edit: formatting

Native stacktrace:

0   Godot                               0x000000010df39911 mono_handle_native_crash + 257
1   Godot                               0x000000010df47cce mono_sigill_signal_handler + 46
2   libsystem_platform.dylib            0x00007fff57aeff5a _sigtramp + 26
3   ???                                 0x000000011205da00 0x0 + 4597340672
4   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
5   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
6   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
7   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
8   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
9   Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
10  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
11  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
12  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
13  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
14  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
15  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
16  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
17  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
18  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
19  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
20  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
21  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
22  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
23  Godot                               0x000000010ee669d0 _ZN23EditorSceneImporterGLTF14_generate_boneERNS_9GLTFStateEiR6VectorIP8SkeletonERKS2_IiEP4Node + 1424
24  Godot                               0x000000010ee65f59 _ZN23EditorSceneImporterGLTF14_generate_nodeERNS_9GLTFStateEiP4NodeS3_R6VectorIP8SkeletonE + 1753
25  Godot                               0x000000010ee65f8e _ZN23EditorSceneImporterGLTF14_generate_nodeERNS_9GLTFStateEiP4NodeS3_R6VectorIP8SkeletonE + 1806
26  Godot                               0x000000010ee65f8e _ZN23EditorSceneImporterGLTF14_generate_nodeERNS_9GLTFStateEiP4NodeS3_R6VectorIP8SkeletonE + 1806
27  Godot                               0x000000010ee65f8e _ZN23EditorSceneImporterGLTF14_generate_nodeERNS_9GLTFStateEiP4NodeS3_R6VectorIP8SkeletonE + 1806
28  Godot                               0x000000010ee65f8e _ZN23EditorSceneImporterGLTF14_generate_nodeERNS_9GLTFStateEiP4NodeS3_R6VectorIP8SkeletonE + 1806
29  Godot                               0x000000010ee6b121 _ZN23EditorSceneImporterGLTF15_generate_sceneERNS_9GLTFStateEi + 961
30  Godot                               0x000000010ee6bdc7 _ZN23EditorSceneImporterGLTF12import_sceneERK6StringjiP4ListIS0_16DefaultAllocatorEP5Error + 1495
31  Godot                               0x000000010ee93f02 _ZN21ResourceImporterScene6importERK6StringS2_RK3MapI10StringName7Variant10ComparatorIS4_E16DefaultAllocatorEP4ListIS0_S8_ESE_ + 2226
32  Godot                               0x000000010ead3d44 _ZN16EditorFileSystem14_reimport_fileERK6String + 2628
33  Godot                               0x000000010eaccdf2 _ZN16EditorFileSystem14reimport_filesERK6VectorI6StringE + 1410
34  Godot                               0x000000010eacba20 _ZN16EditorFileSystem20_update_scan_actionsEv + 1936
35  Godot                               0x000000010ead0832 _ZN16EditorFileSystem13_notificationEi + 802
36  Godot                               0x000000010ead8edc _ZN16EditorFileSystem14_notificationvEib + 76
37  Godot                               0x000000010fe79426 _ZN6Object12notificationEib + 22
38  Godot                               0x000000010f199059 _ZN9SceneTree19_notify_group_pauseERK10StringNamei + 473
39  Godot                               0x000000010f19951a _ZN9SceneTree4idleEf + 394
40  Godot                               0x000000010e129db6 _ZN4Main9iterationEv + 870
41  Godot                               0x000000010e105542 _ZN6OS_OSX3runEv + 402
42  Godot                               0x000000010e1083c2 main + 866
43  libdyld.dylib                       0x00007fff5786e115 start + 1

Debug info from gdb:

(lldb) command source -s 0 '/tmp/mono-gdb-commands.u2Fur4'
Executing commands in '/tmp/mono-gdb-commands.u2Fur4'.
(lldb) process attach --pid 40945
Traceback (most recent call last):
  File "<input>", line 1, in <module>
  File "/usr/local/Cellar/python@2/2.7.14_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy.py", line 52, in <module>
    import weakref
  File "/usr/local/Cellar/python@2/2.7.14_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/weakref.py", line 14, in <module>
    from _weakref import (
ImportError: cannot import name _remove_dead_weakref
error: libmonosgen-2.0.a(libmini_la-mini-exceptions.o) failed to load objfile for /Library/Frameworks/Mono.framework/Versions/Current/lib/libmonosgen-2.0.a
error: libmonosgen-2.0.a(libmini_la-mini-runtime.o) failed to load objfile for /Library/Frameworks/Mono.framework/Versions/Current/lib/libmonosgen-2.0.a
Process 40945 stopped
* thread #1, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
    frame #0: 0x00007fff579be502 libsystem_kernel.dylib`__wait4 + 10
libsystem_kernel.dylib`__wait4:
->  0x7fff579be502 <+10>: jae    0x7fff579be50c            ; <+20>
    0x7fff579be504 <+12>: movq   %rax, %rdi
    0x7fff579be507 <+15>: jmp    0x7fff579b50dd            ; cerror
    0x7fff579be50c <+20>: retq   
Target 0: (Godot) stopped.

Executable module set to "/Applications/Godot_v3.0.2-stable_mono_osx64.app/Contents/MacOS/Godot".
Architecture set to: x86_64-apple-macosx.
(lldb) thread list
error: libmonosgen-2.0.a(libmonosgen_la-sgen-thread-pool.o) failed to load objfile for /Library/Frameworks/Mono.framework/Versions/Current/lib/libmonosgen-2.0.a
error: libmonosgen-2.0.a(libmonoruntimesgen_la-gc.o) failed to load objfile for /Library/Frameworks/Mono.framework/Versions/Current/lib/libmonosgen-2.0.a
error: libmonosgen-2.0.a(libmonoruntimesgen_la-threads.o) failed to load objfile for /Library/Frameworks/Mono.framework/Versions/Current/lib/libmonosgen-2.0.a
Process 40945 stopped
* thread #1: tid = 0xdb06ca, 0x00007fff579be502 libsystem_kernel.dylib`__wait4 + 10, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  thread #2: tid = 0xdb06f6, 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
  thread #3: tid = 0xdb0701, 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
  thread #4: tid = 0xdb0708, 0x00007fff579b47c2 libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.audio.IOThread.client'
  thread #5: tid = 0xdb0734, 0x00007fff579bdcee libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'SGen worker'
  thread #6: tid = 0xdb0735, 0x00007fff579bdcee libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'SGen worker'
  thread #7: tid = 0xdb0736, 0x00007fff579b47fe libsystem_kernel.dylib`semaphore_wait_trap + 10, name = 'Finalizer'
  thread #8: tid = 0xdb07a2, 0x00007fff579be05a libsystem_kernel.dylib`__semwait_signal + 10
  thread #9: tid = 0xdb07a5, 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
  thread #10: tid = 0xdb07a6, 0x00007fff579be05a libsystem_kernel.dylib`__semwait_signal + 10
  thread #11: tid = 0xdb07ba, 0x00007fff579b47c2 libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
  thread #12: tid = 0xdb1f30, 0x00007fff579be562 libsystem_kernel.dylib`__workq_kernreturn + 10
(lldb) thread backtrace all
* thread #1, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x00007fff579be502 libsystem_kernel.dylib`__wait4 + 10
    frame #1: 0x000000010df3999e Godot`mono_handle_native_crash + 398
    frame #2: 0x000000010df47cce Godot`mono_sigill_signal_handler + 46
    frame #3: 0x00007fff57aeff5a libsystem_platform.dylib`_sigtramp + 26
    frame #4: 0x000000010ee6717a Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 3386
    frame #5: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #6: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #7: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #8: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #9: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #10: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #11: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #12: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #13: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #14: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #15: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #16: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #17: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #18: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #19: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #20: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #21: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #22: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #23: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #24: 0x000000010ee669d0 Godot`EditorSceneImporterGLTF::_generate_bone(EditorSceneImporterGLTF::GLTFState&, int, Vector<Skeleton*>&, Vector<int> const&, Node*) + 1424
    frame #25: 0x000000010ee65f59 Godot`EditorSceneImporterGLTF::_generate_node(EditorSceneImporterGLTF::GLTFState&, int, Node*, Node*, Vector<Skeleton*>&) + 1753
    frame #26: 0x000000010ee65f8e Godot`EditorSceneImporterGLTF::_generate_node(EditorSceneImporterGLTF::GLTFState&, int, Node*, Node*, Vector<Skeleton*>&) + 1806
    frame #27: 0x000000010ee65f8e Godot`EditorSceneImporterGLTF::_generate_node(EditorSceneImporterGLTF::GLTFState&, int, Node*, Node*, Vector<Skeleton*>&) + 1806
    frame #28: 0x000000010ee65f8e Godot`EditorSceneImporterGLTF::_generate_node(EditorSceneImporterGLTF::GLTFState&, int, Node*, Node*, Vector<Skeleton*>&) + 1806
    frame #29: 0x000000010ee65f8e Godot`EditorSceneImporterGLTF::_generate_node(EditorSceneImporterGLTF::GLTFState&, int, Node*, Node*, Vector<Skeleton*>&) + 1806
    frame #30: 0x000000010ee6b121 Godot`EditorSceneImporterGLTF::_generate_scene(EditorSceneImporterGLTF::GLTFState&, int) + 961
    frame #31: 0x000000010ee6bdc7 Godot`EditorSceneImporterGLTF::import_scene(String const&, unsigned int, int, List<String, DefaultAllocator>*, Error*) + 1495
    frame #32: 0x000000010ee93f02 Godot`ResourceImporterScene::import(String const&, String const&, Map<StringName, Variant, Comparator<StringName>, DefaultAllocator> const&, List<String, DefaultAllocator>*, List<String, DefaultAllocator>*) + 2226
    frame #33: 0x000000010ead3d44 Godot`EditorFileSystem::_reimport_file(String const&) + 2628
    frame #34: 0x000000010eaccdf2 Godot`EditorFileSystem::reimport_files(Vector<String> const&) + 1410
    frame #35: 0x000000010eacba20 Godot`EditorFileSystem::_update_scan_actions() + 1936
    frame #36: 0x000000010ead0832 Godot`EditorFileSystem::_notification(int) + 802
    frame #37: 0x000000010ead8edc Godot`EditorFileSystem::_notificationv(int, bool) + 76
    frame #38: 0x000000010fe79426 Godot`Object::notification(int, bool) + 22
    frame #39: 0x000000010f199059 Godot`SceneTree::_notify_group_pause(StringName const&, int) + 473
    frame #40: 0x000000010f19951a Godot`SceneTree::idle(float) + 394
    frame #41: 0x000000010e129db6 Godot`Main::iteration() + 870
    frame #42: 0x000000010e105542 Godot`OS_OSX::run() + 402
    frame #43: 0x000000010e1083c2 Godot`main + 866
    frame #44: 0x00007fff5786e115 libdyld.dylib`start + 1
    frame #45: 0x00007fff5786e115 libdyld.dylib`start + 1
  thread #2
    frame #0: 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
    frame #1: 0x000000010e108549 Godot`SemaphoreOSX::wait() + 25
    frame #2: 0x000000011005755c Godot`_IP_ResolverPrivate::_thread_function(void*) + 60
    frame #3: 0x000000010e8a0966 Godot`ThreadPosix::thread_callback(void*) + 54
    frame #4: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #5: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #6: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #3
    frame #0: 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
    frame #1: 0x000000010e108549 Godot`SemaphoreOSX::wait() + 25
    frame #2: 0x000000010fcf61ad Godot`VisualServerScene::_gi_probe_bake_thread() + 29
    frame #3: 0x000000010e8a0966 Godot`ThreadPosix::thread_callback(void*) + 54
    frame #4: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #5: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #6: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #4, name = 'com.apple.audio.IOThread.client'
    frame #0: 0x00007fff579b47c2 libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff579b3cdc libsystem_kernel.dylib`mach_msg + 60
    frame #2: 0x00007fff2f92095a CoreAudio`HALB_MachPort::SendMessageWithReply(unsigned int, unsigned int, unsigned int, unsigned int, mach_msg_header_t*, bool, unsigned int) + 124
    frame #3: 0x00007fff2f9208cd CoreAudio`HALB_MachPort::SendSimpleMessageWithSimpleReply(unsigned int, unsigned int, int, int&, bool, unsigned int) + 45
    frame #4: 0x00007fff2f91d939 CoreAudio`HALC_ProxyIOContext::IOWorkLoop() + 977
    frame #5: 0x00007fff2f91d39c CoreAudio`HALC_ProxyIOContext::IOThreadEntry(void*) + 128
    frame #6: 0x00007fff2f91d0de CoreAudio`HALB_IOThread::Entry(void*) + 72
    frame #7: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #8: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #9: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #5, name = 'SGen worker'
    frame #0: 0x00007fff579bdcee libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff57afa662 libsystem_pthread.dylib`_pthread_cond_wait + 732
    frame #2: 0x000000010e0cf62f Godot`thread_func + 687
    frame #3: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #4: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #5: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #6, name = 'SGen worker'
    frame #0: 0x00007fff579bdcee libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff57afa662 libsystem_pthread.dylib`_pthread_cond_wait + 732
    frame #2: 0x000000010e0cf612 Godot`thread_func + 658
    frame #3: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #4: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #5: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #7, name = 'Finalizer'
    frame #0: 0x00007fff579b47fe libsystem_kernel.dylib`semaphore_wait_trap + 10
    frame #1: 0x000000010dfb1065 Godot`finalizer_thread + 293
    frame #2: 0x000000010e061833 Godot`start_wrapper + 675
    frame #3: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #4: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #5: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #8
    frame #0: 0x00007fff579be05a libsystem_kernel.dylib`__semwait_signal + 10
    frame #1: 0x00007fff5793975c libsystem_c.dylib`nanosleep + 199
    frame #2: 0x000000010e89952b Godot`OS_Unix::delay_usec(unsigned int) const + 59
    frame #3: 0x000000010e94ddd5 Godot`EditorExportAndroid::_device_poll_thread(void*) + 8901
    frame #4: 0x000000010e8a0966 Godot`ThreadPosix::thread_callback(void*) + 54
    frame #5: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #6: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #7: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #9
    frame #0: 0x00007fff579bf41a libsystem_kernel.dylib`read + 10
    frame #1: 0x000000010e108549 Godot`SemaphoreOSX::wait() + 25
    frame #2: 0x000000010eba44ac Godot`EditorResourcePreview::_thread() + 76
    frame #3: 0x000000010e8a0966 Godot`ThreadPosix::thread_callback(void*) + 54
    frame #4: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #5: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #6: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #10
    frame #0: 0x00007fff579be05a libsystem_kernel.dylib`__semwait_signal + 10
    frame #1: 0x00007fff5793975c libsystem_c.dylib`nanosleep + 199
    frame #2: 0x000000010e89952b Godot`OS_Unix::delay_usec(unsigned int) const + 59
    frame #3: 0x000000010ee20584 Godot`EditorFileServer::_thread_start(void*) + 884
    frame #4: 0x000000010e8a0966 Godot`ThreadPosix::thread_callback(void*) + 54
    frame #5: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #6: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #7: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #11, name = 'com.apple.NSEventThread'
    frame #0: 0x00007fff579b47c2 libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff579b3cdc libsystem_kernel.dylib`mach_msg + 60
    frame #2: 0x00007fff2feb9dc5 CoreFoundation`__CFRunLoopServiceMachPort + 341
    frame #3: 0x00007fff2feb9117 CoreFoundation`__CFRunLoopRun + 1783
    frame #4: 0x00007fff2feb8787 CoreFoundation`CFRunLoopRunSpecific + 487
    frame #5: 0x00007fff2d5ce3c8 AppKit`_NSEventThread + 184
    frame #6: 0x00007fff57af96c1 libsystem_pthread.dylib`_pthread_body + 340
    frame #7: 0x00007fff57af956d libsystem_pthread.dylib`_pthread_start + 377
    frame #8: 0x00007fff57af8c5d libsystem_pthread.dylib`thread_start + 13
  thread #12
    frame #0: 0x00007fff579be562 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff57af906a libsystem_pthread.dylib`_pthread_wqthread + 1035
    frame #2: 0x00007fff57af8c4d libsystem_pthread.dylib`start_wqthread + 13
(lldb) detach

=================================================================
Got a SIGILL while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

Process 40945 detached
(lldb) quit

[vnen]

Does this happen on import or when you load in-game? Also, have you tried in the non-Mono version?

[wolfviking0]

Hi @vnen, the crash happen during the import. And it happen with both version mono and non-mono.

The same big model is loading fine with the three.js viewer.

[wolfviking0]

@vnen is it possible to run godot directly from Xcode to breakpoint and try to give you more information about the crash ?

[vnen]

@wolfviking0 yes, it's possible. You need to set up the command line arguments to run the editor directly and not the project manager. There's a doc page about configuring Xcode, though I'm not sure if it's up to date: http://docs.godotengine.org/en/latest/development/cpp/configuring_an_ide.html#xcode

[wolfviking0]

@vnen I was able to configure the project to start with Xcode and breakpoint, unfortunately the loading of the path directly do not seem to work for me, any suggestion ?

Console:

arguments
0: /Users/anthony.liot/Desktop/engine/godot/bin/godot.osx.tools.64
1: --path
2: /Users/anthony.liot/Desktop/github/aliot/gltfloader/godot/BasicGLTF
3: --editor
4: -NSDocumentRevisionsDebugMode
5: YES
Current path: /
2018-05-07 11:45:59.078545-0700 godot.osx.tools.64[23775:16434992] MessageTracer: Falling back to default whitelist
OpenGL ES 3.0 Renderer: AMD Radeon HD - FirePro D500 OpenGL Engine
2018-05-07 11:46:06.103666-0700 godot.osx.tools.64[23775:16434992] ERROR: load_interactive: Condition ' err != OK ' is true. returned: Ref()
At: scene/resources/scene_format_text.cpp:1225.
�[1;31mERROR: load_interactive: �[0m�[1mCondition ' err != OK ' is true. returned: Ref()
�[0;31m At: scene/resources/scene_format_text.cpp:1225.�[0m
2018-05-07 11:46:06.104178-0700 godot.osx.tools.64[23775:16434992] ERROR: _load: Failed loading resource: res:/Users/anthony.liot/Library/Application Support/Godot/editor_settings-3.tres
At: core/io/resource_loader.cpp:186.
�[1;31mERROR: _load: �[0m�[1mFailed loading resource: res:/Users/anthony.liot/Library/Application Support/Godot/editor_settings-3.tres
�[0;31m At: core/io/resource_loader.cpp:186.�[0m
2018-05-07 11:46:06.104209-0700 godot.osx.tools.64[23775:16434992] WARNING: create: Could not open config file.
At: editor/editor_settings.cpp:855.
�[1;33mWARNING: create: �[0m�[1mCould not open config file.
�[0;33m At: editor/editor_settings.cpp:855.�[0m

[vnen]

@wolfviking0 looks like it can't find nor create the config file. I'm not sure why this is a problem but you can try to put a blank file called ._sc_ in the same directory as the executable which will the run in self-contained mode (it will create settings and needed files in the same directory).

[wolfviking0]

@vnen I can see the issue of the loading the config file is gone, but still Godot is not launching directly the project using --path.

[wolfviking0]

@vnen, finally here more information I was able to catch, the crash happen in the line 1743 of the file editor_scene_importer_gltf.cpp

The p_parent_bones size is 3, but the index request is 3 too. So the operator [] crash of course.

I am not sure why it's happening in Godot, as I say before this model load fine with three.js.

[vnen]

I don't know about glTF, but maybe it could be fixed by checking the actual size of vector in the condition:

godot/editor/import/editor_scene_importer_gltf.cpp

Lines 1742 to 1744 in c32b24d

	if (p_parent_bones.size()) {
	s->set_bone_parent(bone_index, p_parent_bones[i]);
	}

[wolfviking0]

@vnen right if I add something like,
if (i >= 0 && i< p_parent_bones.size()) { s->set_bone_parent(bone_index, p_parent_bones[i]); }

Godot it's not crashing anymore, but the model is incorrect, is missing one big part (The head ...)

[wolfviking0]

@vnen I wanted to try another model a little bit simpler, but with a similar structure, I try to load this model https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0/CesiumMan
And it seems the animation is not working, it seems the mesh is not attached properly to the squeleton.
It the same issue with other gltf model with squeleton.

[fire]

There have been improvements to GLTF2 loading. Please try your test models.

[Calinou]

@wolfviking0 Can you still reproduce this on 3.2 beta4?