Frequent crashes after upgrading to 2017.2.0xb6 on Linux

I just updated my Unity installation from 2017.1 to 2017.2.0xb6 and now I'm having frequent crashes when I work with UMA assets.

I'm running Unity on Linux and before 2017.2, I haven't experienced such a problem. The relevant part (that I believe) of the Editor.log reads :

(The last line is repeated over 4,000 times.)

And just before the crash :

I tried to use the integrated bug reporter, but it shows up as a blank window.

Could anyone help me fixing this problem? Thanks in advance!

 

I've got the same issue in the Windows Editor with a similar stacktrace with Unity 2017.2.0b10 and Unity 2017.2.0b11

Code (CSharp):

1. ========== OUTPUTING STACK TRACE ==================
2.  
3. 0x00000001406F7E37 (Unity) Material::UnshareMaterialData
4. 0x00000001406FD95A (Unity) Material::DisableKeyword
5. 0x000000014175BE83 (Unity) UI::Canvas::UpdateRectClipping
6. 0x0000000141767170 (Unity) UI::Canvas::DrawIntermediateRenderer
7. 0x00000001417673D5 (Unity) UI::Canvas::EmitWorldGeometry
8. 0x0000000141767719 (Unity) UI::Canvas::EmitWorldGeometryForSceneView
9. 0x0000000141767D5E (Unity) UI::CanvasManager::EmitWorldGeometryForSceneView
10. 0x0000000140BCB8C0 (Unity) Camera::RenderEditorCamera
11. 0x0000000140BCD5AA (Unity) Camera::RenderEditorCamera
12. 0x00000000408DEAD0 (Mono JIT Code) (wrapper managed-to-native) UnityEditor.Handles:Internal_DrawCameraWithGrid (UnityEngine.Camera,int,UnityEditor.DrawGridParameters&)
13. 0x000000003E3496F8 (Mono JIT Code) [C:\buildslave\unity\build\artifacts\generated\common\editor\EditorHandlesBindings.gen.cs:923] UnityEditor.Handles:DrawCameraImpl (UnityEngine.Rect,UnityEngine.Camera,UnityEditor.DrawCameraMode,bool,UnityEditor.DrawGridParameters,bool,bool)
14. 0x000000003E348C54 (Mono JIT Code) [C:\buildslave\unity\build\artifacts\generated\common\editor\EditorHandlesBindings.gen.cs:894] UnityEditor.Handles:DrawCameraImpl (UnityEngine.Rect,UnityEngine.Camera,UnityEditor.DrawCameraMode,bool,UnityEditor.DrawGridParameters,bool)
15. 0x000000003E348A08 (Mono JIT Code) [C:\buildslave\unity\build\artifacts\generated\common\editor\EditorHandlesBindings.gen.cs:946] UnityEditor.Handles:DrawCameraStep1 (UnityEngine.Rect,UnityEngine.Camera,UnityEditor.DrawCameraMode,UnityEditor.DrawGridParameters)
16. 0x000000003E3471A8 (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\SceneView\SceneView.cs:1127] UnityEditor.SceneView:DoDrawCamera (UnityEngine.Rect,bool&)
17. 0x000000003E3051C4 (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\SceneView\SceneView.cs:1556] UnityEditor.SceneView:OnGUI ()
18. 0x00000000388EFA55 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)
19. 0x00007FFC4802434A (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\mini\mini-runtime.c:2616] mono_jit_runtime_invoke
20. 0x00007FFC48228A97 (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:2853] do_runtime_invoke
21. 0x00007FFC482316B2 (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:3012] mono_runtime_invoke_checked
22. 0x00007FFC48231E27 (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:5116] mono_runtime_try_invoke_array
23. 0x00007FFC4823162E (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:4996] mono_runtime_invoke_array_checked
24. 0x00007FFC4820A9B4 (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\icall.c:3286] ves_icall_InternalInvoke
25. 0x000000003A2AC181 (Mono JIT Code) (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
26. 0x000000003A2AAC55 (Mono JIT Code) System.Reflection.MonoMethod:Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo)
27. 0x000000003A2AA92F (Mono JIT Code) System.Reflection.MethodBase:Invoke (object,object[])
28. 0x000000003BC281EB (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\HostView.cs:283] UnityEditor.HostView:Invoke (string,object)
29. 0x000000003BC28040 (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\HostView.cs:277] UnityEditor.HostView:Invoke (string)
30. 0x000000003CAF86DA (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\HostView.cs:244] UnityEditor.HostView:InvokeOnGUI (UnityEngine.Rect)
31. 0x000000003CAE3AA5 (Mono JIT Code) [C:\buildslave\unity\build\Editor\Mono\GUI\DockArea.cs:384] UnityEditor.DockArea:OldOnGUI ()
32. 0x000000003CAC4D56 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\IMGUIContainer.cs:127] UnityEngine.Experimental.UIElements.IMGUIContainer:DoOnGUI (UnityEngine.Event)
33. 0x000000003C331BA4 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\IMGUIContainer.cs:213] UnityEngine.Experimental.UIElements.IMGUIContainer:HandleEvent (UnityEngine.Experimental.UIElements.EventBase)
34. 0x000000003CAC409F (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\IMGUIContainer.cs:51] UnityEngine.Experimental.UIElements.IMGUIContainer:DoRepaint (UnityEngine.IStylePainter)
35. 0x000000003CABC034 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\Panel.cs:448] UnityEngine.Experimental.UIElements.Panel:PaintSubTree (UnityEngine.Event,UnityEngine.Experimental.UIElements.VisualElement,UnityEngine.Matrix4x4,UnityEngine.Rect)
36. 0x000000003CABC3DF (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\Panel.cs:459] UnityEngine.Experimental.UIElements.Panel:PaintSubTree (UnityEngine.Event,UnityEngine.Experimental.UIElements.VisualElement,UnityEngine.Matrix4x4,UnityEngine.Rect)
37. 0x000000003CAB7EDF (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\Panel.cs:477] UnityEngine.Experimental.UIElements.Panel:Repaint (UnityEngine.Event)
38. 0x000000003BC94C88 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\UIElementsUtility.cs:197] UnityEngine.Experimental.UIElements.UIElementsUtility:DoDispatch (UnityEngine.Experimental.UIElements.BaseVisualElementPanel)
39. 0x000000003BC94817 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\UIElements\Managed\UIElementsUtility.cs:72] UnityEngine.Experimental.UIElements.UIElementsUtility:ProcessEvent (int,intptr)
40. 0x000000003BC941A4 (Mono JIT Code) [C:\buildslave\unity\build\Runtime\IMGUI\Managed\GUIUtility.cs:175] UnityEngine.GUIUtility:ProcessEvent (int,intptr)
41. 0x000000003BC943BF (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_bool_int_intptr (object,intptr,intptr,intptr)
42. 0x00007FFC4802434A (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\mini\mini-runtime.c:2616] mono_jit_runtime_invoke
43. 0x00007FFC48228A97 (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:2853] do_runtime_invoke
44. 0x00007FFC4823149F (mono-2.0-bdwgc) [c:\buildslave\mono\build\mono\metadata\object.c:2905] mono_runtime_invoke
45. 0x000000014091B7FC (Unity) scripting_method_invoke
46. 0x0000000140910023 (Unity) ScriptingInvocation::Invoke
47. 0x000000014091079A (Unity) ScriptingInvocation::Invoke<bool>
48. 0x0000000140131F0E (Unity) IMGUIScriptingClasses::ProcessEvent
49. 0x0000000141004186 (Unity) GUIView::ProcessRetainedMode
50. 0x00000001412B736A (Unity) GUIView::OnInputEvent
51. 0x0000000140FFE543 (Unity) GUIView::ProcessInputEvent
52. 0x00000001412ABA56 (Unity) GUIView::DoPaint
53. 0x00000001412B14E0 (Unity) GUIView::RepaintAll
54. 0x00000001410C30C1 (Unity) Application::TickTimer
55. 0x00000001412CB3A9 (Unity) MainMessageLoop
56. 0x00000001412CCC64 (Unity) WinMain
57. 0x0000000141DE6878 (Unity) __tmainCRTStartup
58. 0x00007FFCAD582774 (KERNEL32) BaseThreadInitThunk
59. 0x00007FFCB0080D51 (ntdll) RtlUserThreadStart
60.  
61. ========== END OF STACKTRACE ===========

 

This appears to be an issue with recent 2017.2 builds on all platforms - we're working on it.

 

It's part of the fun with using a beta builds Thanks for letting us know!

 

@mysticfall any chance you have those assets you are using thats causing the crash? I'm having a devil of a time getting this to reproduce even though its coming in from all over. Feel free to PM me.

 

It's possible I guess, especially when considering lines referencing UMA APIs in the stacktrace. If it was the case, then probably I can try it again with the minimum setup, including only UMA stuffs.

But I'll need to downgrade it to that specific version first, because UMA doesn't run with the latest 2017.2 build. It's not directly related to this issue, but it fails in some line that is trying to dynamically assign an empty mesh to SkinnedMeshRenderer.

I asked UMA people about this, and they said it's a known problem which was already fixed in 2017.1, so it must be a regression.

I'm willing to do some tests if you need it, but I'm afraid I won't be able to work on it until this weekend though. Please let me know how I could help.

Thanks!

 

Alright, we will keep testing to try to find a repo that we can use and if by the weekend we dont have something then I'll write back. Here's hoping we can find something.

 

So figured out why i couldn't repo it... We had a fix in place from another bug (completely different description so didnt relate the two), that hadn't made it to our main repo but i had locally on our dev branch. Thus when someone else tried to repo it they could. Needless to say it should already be fixed for 2017.2.0RC1.

 

That sounds great! Can't wait to try the new version out, and thanks much for fixing the bug

 

I am getting this error while building apk.Can anyone help in this ?
Unexpected node type.
0x00000001412F15D6 (Unity)
0x00000001412F214F (Unity)
0x00000001411B11C0 (Unity)
0x00000001406DA453 (Unity)
0x00000001406DAC31 (Unity)
0x000000014004D804 (Unity)
0x0000000140852B6A (Unity)
0x0000000140854B3A (Unity)
0x0000000140854F85 (Unity)
0x0000000140AB803E (Unity)
0x0000000140A9EA12 (Unity)
0x0000000140AA0400 (Unity)
0x0000000140AA27A3 (Unity)
0x000000014039166B (Unity)
0x0000000140C5E9E7 (Unity)
0x0000000140C60306 (Unity)
0x0000000140C604E0 (Unity)
0x0000000140C60513 (Unity)
0x0000000140C60513 (Unity)
0x0000000140C6F38D (Unity)
0x0000000140C6FDFE (Unity)
0x0000000140C726C2 (Unity)
0x0000000140C7504C (Unity)
0x00000001407FC66F (Unity)
0x00000001407FCB5A (Unity)
0x0000000140801D93 (Unity)
0x0000000140800AD8 (Unity)
0x0000000140800C6D (Unity)
0x0000000140C8C2F7 (Unity)
0x0000000140C91588 (Unity)
0x0000000140BA13B1 (Unity)
0x0000000140BAC7AF (Unity)
0x0000000140BAEF81 (Unity)
0x0000000140BAF043 (Unity)
0x0000000140BAFFAE (Unity)
0x00000001413332D1 (Unity)
0x0000000061559CA7 (Mono JIT Code) (wrapper managed-to-native) UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck (string[],string,string,UnityEditor.BuildTargetGroup,UnityEditor.BuildTarget,UnityEditor.BuildOptions,bool)
0x0000000061559479 (Mono JIT Code) [BuildPlayerWindowBuildMethods.cs:164] UnityEditor.BuildPlayerWindow/DefaultBuildMethods:BuildPlayer (UnityEditor.BuildPlayerOptions)
0x00000000615542DB (Mono JIT Code) [BuildPlayerWindowBuildMethods.cs:88] UnityEditor.BuildPlayerWindow:CallBuildMethods (bool,UnityEditor.BuildOptions)
0x000000006154FD7A (Mono JIT Code) [BuildPlayerWindow.cs:881] UnityEditor.BuildPlayerWindow:GUIBuildButtons (UnityEditor.Modules.IBuildWindowExtension,bool,bool,bool,UnityEditor.Build.BuildPlatform)
0x000000006153DEC4 (Mono JIT Code) [BuildPlayerWindow.cs:812] UnityEditor.BuildPlayerWindow:ShowBuildTargetSettings ()
0x000000006151DBDD (Mono JIT Code) [BuildPlayerWindow.cs:426] UnityEditor.BuildPlayerWindow:OnGUI ()
0x0000000002C26CC2 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)
0x00007FFF4A3C64AF (mono) mono_set_defaults
0x00007FFF4A318A19 (mono) mono_runtime_invoke
0x00007FFF4A31EF27 (mono) mono_runtime_invoke_array
0x00007FFF4A2DD34F (mono) mono_domain_finalize
0x0000000002BF0367 (Mono JIT Code) (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
0x0000000002BEE4C2 (Mono JIT Code) [MonoMethod.cs:222] System.Reflection.MonoMethod:Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo)
0x0000000002C832AF (Mono JIT Code) [MethodBase.cs:115] System.Reflection.MethodBase:Invoke (object,object[])
0x000000003A8F9F95 (Mono JIT Code) [HostView.cs:295] UnityEditor.HostView:Invoke (string,object)
0x000000003A8F9E3A (Mono JIT Code) [HostView.cs:288] UnityEditor.HostView:Invoke (string)
0x000000006151CC55 (Mono JIT Code) [HostView.cs:107] UnityEditor.HostView:OldOnGUI ()
0x000000004A638F58 (Mono JIT Code) [IMGUIContainer.cs:179] UnityEngine.Experimental.UIElements.IMGUIContaineroOnGUI (UnityEngine.Event)
0x000000004A638188 (Mono JIT Code) [IMGUIContainer.cs:333] UnityEngine.Experimental.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event)
0x000000003A8EC588 (Mono JIT Code) [IMGUIContainer.cs:317] UnityEngine.Experimental.UIElements.IMGUIContainer:HandleEvent (UnityEngine.Experimental.UIElements.EventBase)
0x000000003A8CC470 (Mono JIT Code) [EventDispatcher.cs:250] UnityEngine.Experimental.UIElements.EventDispatcherispatchEvent (UnityEngine.Experimental.UIElements.EventBase,UnityEngine.Experimental.UIElements.IPanel)
0x000000004A60314F (Mono JIT Code) [UIElementsUtility.cs:251] UnityEngine.Experimental.UIElements.UIElementsUtilityoDispatch (UnityEngine.Experimental.UIElements.BaseVisualElementPanel)
0x000000004A602C1B (Mono JIT Code) [UIElementsUtility.cs:78] UnityEngine.Experimental.UIElements.UIElementsUtilityrocessEvent (int,intptr)
0x000000004A60273D (Mono JIT Code) [GUIUtility.cs:175] UnityEngine.GUIUtilityrocessEvent (int,intptr)
0x000000004A6028FE (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_bool_int_intptr (object,intptr,intptr,intptr)
0x00007FFF4A3C64AF (mono) mono_set_defaults
0x00007FFF4A318A19 (mono) mono_runtime_invoke
0x0000000140A2EAEC (Unity)
0x0000000140A2243A (Unity)
0x0000000140A234EA (Unity)
0x000000014028278E (Unity)
0x000000014112A2AF (Unity)
0x00000001413F9748 (Unity)
0x000000014112A193 (Unity)
0x00000001413F1715 (Unity)
0x00000001413FB70A (Unity)
0x00007FFF7966B85D (USER32) CallWindowProcW
0x00007FFF7966B1EF (USER32) DispatchMessageW
0x000000014140EAB0 (Unity)
0x00000001414103B5 (Unity)
0x0000000141E643A8 (Unity)
0x00007FFF77961FE4 (KERNEL32) BaseThreadInitThunk
0x00007FFF7A32EFB1 (ntdll) RtlUserThreadStart

(Filename: c:\buildslave\unity\build\runtime\serialize\transferfunctions\YAMLRead.h Line: 368)