ruyo
Missing Skeleton in the IK Rig in UE 5.0
Missing Preview Skeleton in the IK Rig I used the latest version 2024.6.17 plugin, and import the vrm file to the UE, however, the skeleton is missed in the IK Rig and when I tried to replace the none skeleton in the detail panel, the UE crashed.
Screenshots
crash report: LoginId:259f3eb14a5a0b4836625cb231f4e9a5 EpicAccountId:e7e63020530e43168260d3fb6816e9e0
Assertion failed: InputBoneIndex != INDEX_NONE && AssetBoneIndex != INDEX_NONE [File:D:\build++UE5\Sync\Engine\Plugins\Animation\IKRig\Source\IKRig\Private\IKRigProcessor.cpp] [Line: 157]
UnrealEditor_IKRig UnrealEditor_IKRigEditor UnrealEditor_IKRigEditor UnrealEditor_IKRigEditor UnrealEditor_Persona UnrealEditor_Persona UnrealEditor_Persona UnrealEditor_Persona UnrealEditor_Persona UnrealEditor_PropertyEditor UnrealEditor_PropertyEditor UnrealEditor_PropertyEditor UnrealEditor_PropertyEditor UnrealEditor_PropertyEditor UnrealEditor_PropertyEditor UnrealEditor_ContentBrowser UnrealEditor_ContentBrowser UnrealEditor_ContentBrowser UnrealEditor_ContentBrowser UnrealEditor_ContentBrowser UnrealEditor_ContentBrowser UnrealEditor_Slate UnrealEditor_Slate UnrealEditor_Slate UnrealEditor_Slate UnrealEditor_Slate UnrealEditor_ApplicationCore UnrealEditor_ApplicationCore UnrealEditor_ApplicationCore UnrealEditor_ApplicationCore user32 user32 UnrealEditor_ApplicationCore UnrealEditor UnrealEditor UnrealEditor UnrealEditor UnrealEditor UnrealEditor kernel32 ntdll
Log 2024.06.26-02.35.24:891][158]LogWindows: Error: === Critical error: === [2024.06.26-02.35.24:891][158]LogWindows: Error: [2024.06.26-02.35.24:891][158]LogWindows: Error: Assertion failed: InputBoneIndex != INDEX_NONE && AssetBoneIndex != INDEX_NONE [File:D:\build++UE5\Sync\Engine\Plugins\Animation\IKRig\Source\IKRig\Private\IKRigProcessor.cpp] [Line: 157] [2024.06.26-02.35.24:891][158]LogWindows: Error: [2024.06.26-02.35.24:891][158]LogWindows: Error: [2024.06.26-02.35.24:891][158]LogWindows: Error: [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdb0b37592 UnrealEditor-IKRig.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdafd72636 UnrealEditor-IKRigEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdafd08041 UnrealEditor-IKRigEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdafcce422 UnrealEditor-IKRigEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdb00e2aa2 UnrealEditor-Persona.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdb00e1fd0 UnrealEditor-Persona.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdb034e00a UnrealEditor-Persona.dll!UnknownFunction [] [2024.06.26-02.35.24:891][158]LogWindows: Error: [Callstack] 0x00007ffdb03165b9 UnrealEditor-Persona.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdb02f6785 UnrealEditor-Persona.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe064cb11d UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0644b7a5 UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe065eb13a UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe065888f5 UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0662e814 UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe066246e5 UnrealEditor-PropertyEditor.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec3af64f UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec394a32 UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec42eb6a UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec473009 UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec4c8ec6 UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffdec4b6a70 UnrealEditor-ContentBrowser.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0e624034 UnrealEditor-Slate.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0e606fc6 UnrealEditor-Slate.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0e6802ee UnrealEditor-Slate.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0e6691b1 UnrealEditor-Slate.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe0e65d5dc UnrealEditor-Slate.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe3adba92e UnrealEditor-ApplicationCore.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe3ada9247 UnrealEditor-ApplicationCore.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe3adbce51 UnrealEditor-ApplicationCore.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe3ada49a7 UnrealEditor-ApplicationCore.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe578f89a1 USER32.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe578f8461 USER32.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe3adbe148 UnrealEditor-ApplicationCore.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b57114 UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b70d9c UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b70e8a UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b73c4d UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b85564 UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ff7d0b88736 UnrealEditor.exe!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe56c8257d KERNEL32.DLL!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [Callstack] 0x00007ffe57b2af28 ntdll.dll!UnknownFunction [] [2024.06.26-02.35.24:892][158]LogWindows: Error: [2024.06.26-02.35.24:994][158]LogThreadingWindows: Error: Runnable thread StallDetectorThread crashed. [2024.06.26-02.35.24:994][158]LogWindows: Error: HandleError re-entered. [2024.06.26-02.35.24:994][158]LogWindows: FPlatformMisc::RequestExit(1) [2024.06.26-02.35.24:994][158]LogWindows: FPlatformMisc::RequestExitWithStatus(1, 3) [2024.06.26-02.35.24:994][158]LogCore: Engine exit requested (reason: Win RequestExit) [2024.06.26-02.35.25:953][158]Log file closed, 06/26/24 12:35:25
UnrealEngine Version: UE5.0.3
Additional context It's a common bug, because it also occurs on my friend's computer.
Thanks for the info. It will be fixed in the next version. But UE5.0 has many bugs. Please use the newer version if possible.
