I use VNDetectHumanBodyPoseRequest to detect body from an image which in xcode assets(I download from image website), But I get error below: 2021-12-24 21:50:19.945976+0800 Guess My Exercise[91308:4258893] [espresso] [Espresso::handle_ex_plan] exception=Espresso exception: I/O error: Missing weights path cnn_human_pose.espresso.weights status=-2 Unable to perform the request: Error Domain=com.apple.vis Code=9 Unable to setup request in VNDetectHumanBodyPoseRequest UserInfo={NSLocalizedDescription=Unable to setup request in VNDetectHumanBodyPoseRequest}. Below is my codes: let image = UIImage(named: image2) guard let cgImage = image?.cgImage else{return} let requestHandler = VNImageRequestHandler(cgImage: cgImage) let request = VNDetectHumanBodyPoseRequest(completionHandler: bodyPoseHandler) do { // Perform the body pose-detection request. try requestHandler.perform([request]) } catch { print(Unable to perform the request
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