Hello,
I am trying to get used to new render and anim components. However, after assinging root bone to render component, the model is altered and after launching this error is displayed.
With legacy component model it works fine. Project with model and error: PlayCanvas | HTML5 Game Engine
Interesting, not sure what happened there as that should be rendering the whole model 
@mvaligursky might be able to explain more
With new Render Component and Import Hierarchy, you would want to use the Template Asset that contains the full entity hierarchy of the model:
I see, in my case using Template asset helped, it already has Root Bone assigned and error is no longer occuring. Thanks! Maybe I misunderstood how assinging Root Bone works and that caused the error.
