SceneKit morph crash

When setting blendShapes on iOS 12 app crashes with error:

validateComputeFunctionArguments:843: failed assertion `Compute Function(blend_inc_add_8x_pn_kernel): missing buffer binding at index 5 for delta0[0].'


On iOS 11 everything works fine. The model was prepared in 3ds max and exported to collada.

You can download test project here.

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vdugnist
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Still crashes on iOS 12 GM.

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vdugnist
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Have the same problem.
If you disable tesselation and set subdivisionLevel = 0 for every models node then everything will be works fine (in your test project too)
PS
My XCode crashes when i try to open your model so I set these parameters programmatically

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vkorchagin
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