尝试在ARKit中检测扫描对象时出错。 GPU挂起错误

Question

Here is the full prompt:  2018-09-25 17:08:07.534668+0300 FlowerShop[1683:300221] [MC] System group container for `systemgroup`.com.apple.configurationprofiles path is /private/var/containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles
2018-09-25 17:08:07.536894+0300 FlowerShop[1683:300221] [MC] Reading from public effective user settings.
2018-09-25 17:08:07.945154+0300 FlowerShop[1683:300371] Execution of the command buffer was aborted due to an error during execution. Caused GPU Hang Error (IOAF code 3)
2018-09-25 17:08:07.945217+0300 FlowerShop[1683:300371] Execution of the command buffer was aborted due to an error during execution. Discarded (victim of GPU error/recovery) (IOAF code 5)
2018-09-25 17:08:07.945236+0300 FlowerShop[1683:300371] Execution of the command buffer was aborted due to an error during execution. Discarded (victim of GPU error/recovery) (IOAF code 5)

这是代码。我试图在另一个项目中使用通过Apples ScannerApp进行的扫描来检测对象。可能存在一个问题，该对象有点小并且没有最好的细节，但是Apple Scanner应用程序可以很好地检测到它。

import UIKit
import SceneKit
import ARKit

class ViewController: UIViewController, ARSCNViewDelegate {

    @IBOutlet var sceneView: ARSCNView!

    override func viewDidLoad() {
        super.viewDidLoad()

        // Set the view's delegate
        sceneView.delegate = self

        // Show statistics such as fps and timing information
        sceneView.showsStatistics = true

        // Create a new scene
        let scene = SCNScene(named: "art.scnassets/GameScene.scn")!

        // Set the scene to the view
        sceneView.scene = scene
    }

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)

        // Create a session configuration
        let configuration = ARWorldTrackingConfiguration()

        // Object Detection
        configuration.detectionObjects = ARReferenceObject.referenceObjects(inGroupNamed: "FlowerObjects", bundle: Bundle.main)!

        // Run the view's session
        sceneView.session.run(configuration)
    }

    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillDisappear(animated)

        // Pause the view's session
        sceneView.session.pause()
    }

    // MARK: - ARSCNViewDelegate

    func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? {

        let node = SCNNode()

        if let objectAnchor = anchor as? ARObjectAnchor {
            let plane = SCNPlane(width: CGFloat(objectAnchor.referenceObject.extent.x * 0.8), height: CGFloat(objectAnchor.referenceObject.extent.y * 0.5))

            plane.cornerRadius = plane.width / 8

            let spriteKitScene = SKScene(fileNamed: "ProductInfo")

            plane.firstMaterial?.diffuse.contents = spriteKitScene
            plane.firstMaterial?.isDoubleSided = true
            plane.firstMaterial?.diffuse.contentsTransform = SCNMatrix4Translate(SCNMatrix4MakeScale(1, -1, 1), 0, 1, 0)

            let planeNode = SCNNode(geometry: plane)
            planeNode.position = SCNVector3Make(objectAnchor.referenceObject.center.x, objectAnchor.referenceObject.center.y + 0.35, objectAnchor.referenceObject.center.z)

            node.addChildNode(planeNode)

        }

        return node
    }


    func session(_ session: ARSession, didFailWithError error: Error) {
        // Present an error message to the user

    }

    func sessionWasInterrupted(_ session: ARSession) {
        // Inform the user that the session has been interrupted, for example, by presenting an overlay

    }

    func sessionInterruptionEnded(_ session: ARSession) {
        // Reset tracking and/or remove existing anchors if consistent tracking is required

    }
}