SceneKit Error: C3DSkinnerUpdateJointsAndBoundingBox skinner has no mesh

Question

When I load the .scn file downloading for my server and store locally in the user domain directory and when I use those file in Scene Kit, I am getting this error where I was not able to apply animation dynamically. Since the bone and skinner is not joint. SCN File contains the skin geometry mesh nodes and bone nodes(rig).

        do {
            let options = [ SCNSceneSource.LoadingOption.convertToYUp : true ]
            let scene = try SCNScene(url: fileURL , options: options)
            for childNode in scene.rootNode.childNodes {
                baseNode.addChildNode(childNode)
            }
        }catch let error as NSError {
           NSLog("Unable to load file \(error.debugDescription)")
        }

code loads and I was able to see the model but it does load skinner. and getting the error as "[SceneKit] Error: C3DSkinnerUpdateJointsAndBoundingBox skinner has no mesh".

Note: If I use the all character and animations dae file in the assets folder and use it in the code it works great.(I converted the dae to scn file using xcode)

Bhanu Birani Bhanu Birani · Accepted Answer · 2018-12-06T04:04:53

This is a system level logging. You can disable this by adding the following flag in your Target's Environment Setting: OS_ACTIVITY_MODE - disable

Step1:

Step 2:

SceneKit Error: C3DSkinnerUpdateJointsAndBoundingBox skinner has no mesh

2 Answers