"SetBoneMatrix: Bone is unwriteable" spammed in console, but everything else works perfectly?

[RodgerSwaggin]

So i want to redraw the viewmodel(in a different material) in ViewModelDrawn hook, everything works perfectly expect this being spammed in the console:

SetBoneMatrix: Bone is unwriteable

Here's what i used:

render.MaterialOverride( Material( "Models/Props_Combine/PortalBall001_Sheet" ) ) // exampley material
local vm = self.Owner:GetViewModel()
vm2 = ClientsideModel( vm:GetModel() )
vm2:SetNoDraw( true )
vm2:AddCallback( "BuildBonePositions",function( ent,num )
	for i = 0,vm:GetBoneCount() do
		// copy-paste bone matrixes lol
		local mat = vm:GetBoneMatrix( i )
		vm2:SetBoneMatrix( i,mat )
	end
end )
vm2:DrawModel()
vm2:Remove()
render.MaterialOverride() // clear MaterialOverride so no conflicts is guaranteed.

is there any way to fix it?

[Rubat]

You could've just set the material on the view model and call DrawModel() on the view model ( dont forget to reset the material after )

[RodgerSwaggin]

[QUOTE=Robotboy655;48455008]You could've just set the material on the view model and call DrawModel() on the view model ( dont forget to reset the material after )[/QUOTE]

Crashes the game when DrawModel() is called on the view model on my end( but calling DrawModel() on the world model works )

[Rubat]

[QUOTE=RodgerSwaggin;48455135]Crashes the game when DrawModel() is called on the view model on my end( but calling DrawModel() on the world model works )[/QUOTE]

Don't call it from View Model drawing hook, or add safeguards.