Crash occurs while changing between FK/IK mode in Animation Mode on the same frame with Space changing.
Expected Results:
'arm_l_fk_ik_switch' is changed and keyed as false
Actual Results:
The editor crashes with an Unhandled Exception
UnrealEditor-ControlRig!_chkstk [chkstk.asm:109] UnrealEditor-ControlRig!URigHierarchy::SetTransform(FRigTransformElement *,UE::Math::TTransform<double> const &,ERigTransformType::Type,bool,bool,bool,bool) [RigHierarchy.cpp:2165] UnrealEditor-ControlRig!FRigUnit_SetTransform::StaticExecute(FRigVMExecuteContext &,FRigElementKey const &,EBoneGetterSetterMode,bool,UE::Math::TTransform<double> const &,float,bool,FCachedRigElement &,FControlRigExecuteContext &,FRigUnitContext const &) [RigUnit_SetTransform.cpp:86] UnrealEditor-ControlRig!FRigUnit_SetTransform::RigVMExecute(FRigVMExecuteContext &,TArrayView<FRigVMMemoryHandle,int>) [RigUnit_SetTransform.h:18] UnrealEditor-RigVM!URigVM::Execute(TArrayView<URigVMMemoryStorage *,int>,TArrayView<void *,int>,FName const &) [RigVM.cpp:2090] UnrealEditor-ControlRig!UControlRig::ExecuteUnits(FRigUnitContext &,FName const &) [ControlRig.cpp:1209] UnrealEditor-ControlRig!UControlRig::Execute(EControlRigState,FName const &) [ControlRig.cpp:846] UnrealEditor-ControlRig!UControlRig::Evaluate_AnyThread() [ControlRig.cpp:246] UnrealEditor-ControlRigEditor!static bool LocalGetControlRigControlTransforms(class IMovieScenePlayer *, const struct TOptional<FFrameNumber> & const, class UMovieSceneSequence *, const struct FMovieSceneSequenceID & const, struct FMovieSceneSequenceTransform & const, class UControlRig *, const class FName & const, const class TArray<FFrameNumber,TSizedDefaultAllocator<32> > & const, const class TArray<UE::Math::TTransform<double>,TSizedDefaultAllocator<32> > & const, class TArray<UE::Math::TTransform<double>,TSizedDefaultAllocator<32> > & const) [ControlRigSnapper.cpp:146] UnrealEditor-ControlRigEditor!FControlRigSpaceChannelHelpers::CompensateIfNeeded(UControlRig *,ISequencer *,UMovieSceneControlRigParameterSection *,FName,TOptional<FFrameNumber> &) [ControlRigSpaceChannelEditors.cpp:1161] UnrealEditor-ControlRigEditor!FControlRigParameterTrackEditor::AddKeysToControlRigHandle(USceneComponent *,UControlRig *,FGuid,FFrameNumber,TArray<FMovieSceneChannelValueSetter,TSizedInlineAllocator<1,32,TSizedDefaultAllocator<32> > > &,ESequencerKeyMode,TSubclassOf<UMovieSceneTrack>,FName,FName) [ControlRigParameterTrackEditor.cpp:2741] UnrealEditor-ControlRigEditor!FControlRigParameterTrackEditor::AddKeysToControlRig(USceneComponent *,UControlRig *,FFrameNumber,TArray<FMovieSceneChannelValueSetter,TSizedInlineAllocator<1,32,TSizedDefaultAllocator<32> > > &,ESequencerKeyMode,TSubclassOf<UMovieSceneTrack>,FName,FName) [ControlRigParameterTrackEditor.cpp:2767] UnrealEditor-ControlRigEditor!static struct FKeyPropertyResult <lambda_f99a9bc0b3c5e137299d6e3fd5763d2f>::operator() [ControlRigParameterTrackEditor.cpp:2821] UnrealEditor-ControlRigEditor!static struct FKeyPropertyResult TBaseFunctorDelegateInstance<FKeyPropertyResult __cdecl(FFrameNumber) [DelegateInstancesImpl.h:830] UnrealEditor-Sequencer!7ffcc33a0000 + 691fa
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There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-159140 in the post.
0 |
Component | UE - Anim - Anim in Engine |
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Affects Versions | 5.0.2 |
Target Fix | 5.1 |
Created | Jul 11, 2022 |
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Resolved | Sep 13, 2022 |
Updated | Sep 21, 2022 |