Hello. There is a crash (stack overflow) at click on the button “Use selected asset from Content Browser” in the animation montage editor (4.11.2).
Repro steps :
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In the third person blank project in the folder Mannequin/Animations create new animation montage.
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Open montage in Persona.
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Create one section from ThirdPesonIdle animation track.
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Click on the section in the sections band.
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On the Details panel near Animation Reference click to arrow (“Use selected asset from Content Browser”). There is a stack overflow.
UE4Editor-Engine-Win64-Debug.dll!UAnimMontage::IsValidAdditive() Line 695 C++
UE4Editor-Engine-Win64-Debug.dll!FAnimTrack::IsAdditive() Line 283 C++
UE4Editor-Engine-Win64-Debug.dll!UAnimMontage::IsValidAdditive() Line 695 C++
UE4Editor-Engine-Win64-Debug.dll!FAnimTrack::IsAdditive() Line 283 C++
UE4Editor-Engine-Win64-Debug.dll!UAnimMontage::IsValidAdditive() Line 695 C++
UE4Editor-Engine-Win64-Debug.dll!FAnimTrack::IsAdditive() Line 283 C++
UE4Editor-Engine-Win64-Debug.dll!UAnimMontage::IsValidAdditive() Line 695 C++
The maximum number of stack frames supported by Visual Studio has been exceeded.