Editor crashes while compiling Animation Blueprint

Development Programming & Scripting Blueprint
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1

While saving/compiling an Animation Blueprint, the editor crashes with a access violation exception.

Running the editor from VS with the debug simbols loaded, while FAnimationBlueprintEditor::Compile() tries to set the debug MeshComponent, and DebuggedMeshComponent->GetAnimInstance() returns an unitialized UAnimInstance* (0xcdcdcdcdcdcdcdcd) - lines 1048 to 1056.

It happens when setting a debug instance from the current level inside the Animation Blueprint Editor and then compiling/saving.

2

Hello,

We’ve recently released a new method of bug reporting for Unreal Engine 4 issues. Please visit the following forum post for more information: Unreal Engine Bug Submission Form - Announcements - Unreal Engine Forums

3

OK, I’ll report the bug there, thanks.