'Ambiguous object name' warning in Control Rig assets

Development Character & Animation
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1

We are trying to solve warnings in our builds but we are getting various warnings with the following structure

LogInit: Display: LogUObjectGlobals: Warning: [CookWorker 2]: StaticFindFirstObject: Ambiguous object name 0 while ResolveName, will return /Game/Art/Animation/Characters/Humanoids/Base/Rigs/CR_TP_Player_HeadAim.CR_TP_Player_HeadAim:RigVMModel.RigUnit_ItemArray.Items.0 but could also be: /Game/Art/Animation/Characters/Humanoids/Base/Layer_Movement/Land/CR_Base_Land_FootIK.CR_Base_Land_FootIK:RigVMModel.ModifyTransforms.ItemToModify.0 or 69 other object(s)

We already tried to replace ItemArray nodes in the Rig graph for Variables to try to solve this issue but this warning keeps appearing.

2

Hey Rodrigo,

sorry for the late response. Have you made any progress on this?

I have looked through our bug data base but I haven’t been able to identify the cause of this. Would you be able to provide a small project highlighting the issue so we can reproduce?

best,

Helge

3

Thanks for following up!

4

Hello Helge,

Yes we have solved the problem. It turned out that it had nothing to do with the control rigs. There was an issue with a parameter name in a function defined in a widget blueprint that had the same name as the node in the rig graph. So I guess it got confused when compiling the blueprint. When it searched for the value “0” the control rig file was the first one to flag up. Very odd