swift - Cannot convert value of type 'MobileNetV2' to expected argument type 'VNCoreMLModel'

Question

I'm currently building a new app and trying to integrate a Core ML model with Vision to my app... unfortunately, Xcode shows me this message: Cannot convert value of type 'MobileNetV2' to expected argument type 'VNCoreMLModel'

How may I solve this?

Here's my code below:

let config = MLModelConfiguration()
    guard let coreMLModel = try? MobileNetV2(configuration: config),
          let visionModel = try? VNCoreMLModel(for: coreMLModel.model) else {
        fatalError("Couldn't load model!")
    }
    
    
    let classificationRequest = VNCoreMLRequest(model: coreMLModel, completionHandler: classificationCompleteHandler)
    classificationRequest.imageCropAndScaleOption = VNImageCropAndScaleOption.centerCrop
    visionRequests = [classificationRequest]
    
    loopCoreMLUpdate()
}

question from:https://stackoverflow.com/questions/65646170/cannot-convert-value-of-type-mobilenetv2-to-expected-argument-type-vncoremlmo

Answer 1

This line shouldn't use coreMLModel but visionModel:

let classificationRequest = VNCoreMLRequest(model: coreMLModel, completionHandler: classificationCompleteHandler)