Crash on import FBX from 3DS Max

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1

Hi.

I am trying to import some FBX to the Engine 4.10 and UE crashed on import. Same FBX can be correctly imported in 4.9.2. Crash occurs when importing Animation with Range 0…30 from that FBX.

MachineId:
EpicAccountId:

Access violation - code c0000005 (first/second chance not available)

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UE4Editor_Core!FText::FText() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\private\internationalization\text.cpp:294]
UE4Editor_Core!FSlowTask::GetCurrentMessage() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\misc\feedbackcontext.h:291]
UE4Editor_UnrealEd!SSlowTaskWidget::GetProgressText() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\editor\unrealed\private\feedbackcontexteditor.cpp:301]
UE4Editor_UnrealEd!SSlowTaskWidget::GetMainTextFont() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\editor\unrealed\private\feedbackcontexteditor.cpp:255]
UE4Editor_UnrealEd!TMemberFunctionCaller<SSlowTaskWidget,FSlateFontInfo (__cdecl SSlowTaskWidget::*)(void)const __ptr64>::operator()<>() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\delegates\delegateinstanceinterface_variadics.h:161]
UE4Editor_UnrealEd!TTupleImpl<TIntegerSequence<> >::ApplyAfter_ExplicitReturnType<FSlateFontInfo,TMemberFunctionCaller<SSlowTaskWidget,FSlateFontInfo (__cdecl SSlowTaskWidget::*)(void)const __ptr64> >() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\delegates\tuple.h:113]
UE4Editor_UnrealEd!TBaseSPMethodDelegateInstance<1,SSlowTaskWidget,0,FSlateFontInfo __cdecl(void)>::Execute() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\delegates\delegateinstancesimpl_variadics.inl:282]
UE4Editor_Slate!TBaseDelegate<FSlateFontInfo>::Execute() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\delegates\delegatesignatureimpl_variadics.inl:440]
UE4Editor_Slate!TAttribute<FSlateFontInfo>::Get() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\core\public\misc\attribute.h:135]
UE4Editor_Slate!STextBlock::GetFont() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\widgets\text\stextblock.cpp:40]
UE4Editor_Slate!STextBlock::GetComputedTextStyle() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\widgets\text\stextblock.cpp:286]
UE4Editor_Slate!STextBlock::ComputeDesiredSize() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\widgets\text\stextblock.cpp:192]
UE4Editor_SlateCore!SWidget::CacheDesiredSize() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:405]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:399]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_SlateCore!SWidget::SlatePrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slatecore\private\widgets\swidget.cpp:394]
UE4Editor_Slate!PrepassWindowAndChildren() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1054]
UE4Editor_Slate!FSlateApplication::DrawPrepass() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1077]
UE4Editor_Slate!FSlateApplication::PrivateDrawWindows() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1143]
UE4Editor_Slate!FSlateApplication::DrawWindows() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:927]
UE4Editor_Slate!FSlateApplication::Tick() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1441]
UE4Editor!FEngineLoop::Tick() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\launch\private\launchengineloop.cpp:2460]
UE4Editor!GuardedMain() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\launch\private\launch.cpp:142]
UE4Editor!GuardedMainWrapper() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\launch\private\windows\launchwindows.cpp:126]
UE4Editor!WinMain() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.10\engine\source\runtime\launch\private\windows\launchwindows.cpp:200]
UE4Editor!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:264]
kernel32
ntdll
2

Hi Arthur -

Thank you for your report. I believe this is connected to a known FBX issue in 4.10, but if possible can you share the Skeletal Mesh and Animation FBXs to test internally?

Eric Ketchum

3

Here you are

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In this file anim+skel…

5

What does mean - doesn’t have skel?
I imported that file to the 3DS Max and see, that there are skel in file:

http://s6.postimg.org/3tbm8vy0h/screenshot_41.png

6

Hi -

The fbx does not have a skeletal mesh/skeleton in it? Can you check it and repost if possible?

Thank You

Eric Ketchum

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New file

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I have uploaded new file, but still can’t understand, why previous file was, by your opinion, without skel…

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Hi Arthur -

It was the engine not seeing the skeleton on import which was causing me the problem in testing but your new file confirmed that it is indeed a known regression for Animation importation in 4.10. We are currently working on a fix for the issue reported as UE-22956. As soon as I know more about a fix for this issue I will report back here.

Thank You

Eric Ketchum