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How To Get CoreML In Pure Playground Files

Swift Playgrounds: Use of unresolved identifier 'Model'How do I get the .mlmodel to be used in Swift Playground?iOS 11 framework (CoreML) inside Playground BookHow to “add existing frameworks” in Xcode 4?How can I disable ARC for a single file in a project?How to download Xcode DMG or XIP file?“Use of unresolved identifier” with CoreMLModelCombining CoreML and ARKitMysterious “Different batch numbers for input features” error in Keras model exported to CoreMLWorking with a Multidimensional Array as a CoreML Model outputCan you convert a .tflite model file to .coreml - or back to a Tensorflow .pb file or keras h5 file?CreateML results are awful at app while it's perfect in playground

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1

I am using a .playground file and I can't seem to add my CoreML model to it. I drag it into the Resources folder and this is my code:

func predict(image: CGImage) 
 let model = try! VNCoreMLModel(for: Inceptionv3().model)
 let request = VNCoreMLRequest(model: model, completionHandler: results)
 let handler = VNSequenceRequestHandler()
 try! handler.perform([request], on: image)

However, I get the error saying:

Use of Undeclared Type Inceptionv3

Can someone please help me out?

swift xcode swift-playground coreml

share|improve this question

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  If you do the same process in Xcode it should generate a header file set for you. Copy those into the Playground
  
  – Sirens
  Mar 17 '18 at 19:58
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you please be a little more specific? I'm using Swift and Xcode has never generated a header file set for me.
  
  – SaiK1065
  Mar 17 '18 at 21:22
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  To use it like you are, Xcode must be generating a header or swift file for the model. It may be in the derived data folder but it must exist somewhere. Make like a regular iOS project
  
  – Sirens
  Mar 18 '18 at 0:20
  

  
  
  
  

add a comment | 

1

I am using a .playground file and I can't seem to add my CoreML model to it. I drag it into the Resources folder and this is my code:

func predict(image: CGImage) 
 let model = try! VNCoreMLModel(for: Inceptionv3().model)
 let request = VNCoreMLRequest(model: model, completionHandler: results)
 let handler = VNSequenceRequestHandler()
 try! handler.perform([request], on: image)

However, I get the error saying:

Use of Undeclared Type Inceptionv3

Can someone please help me out?

swift xcode swift-playground coreml

share|improve this question

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  If you do the same process in Xcode it should generate a header file set for you. Copy those into the Playground
  
  – Sirens
  Mar 17 '18 at 19:58
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you please be a little more specific? I'm using Swift and Xcode has never generated a header file set for me.
  
  – SaiK1065
  Mar 17 '18 at 21:22
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  To use it like you are, Xcode must be generating a header or swift file for the model. It may be in the derived data folder but it must exist somewhere. Make like a regular iOS project
  
  – Sirens
  Mar 18 '18 at 0:20
  

  
  
  
  

add a comment | 

I am using a .playground file and I can't seem to add my CoreML model to it. I drag it into the Resources folder and this is my code:

func predict(image: CGImage) 
 let model = try! VNCoreMLModel(for: Inceptionv3().model)
 let request = VNCoreMLRequest(model: model, completionHandler: results)
 let handler = VNSequenceRequestHandler()
 try! handler.perform([request], on: image)

However, I get the error saying:

Use of Undeclared Type Inceptionv3

Can someone please help me out?

swift xcode swift-playground coreml

share|improve this question

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

func predict(image: CGImage) 
 let model = try! VNCoreMLModel(for: Inceptionv3().model)
 let request = VNCoreMLRequest(model: model, completionHandler: results)
 let handler = VNSequenceRequestHandler()
 try! handler.perform([request], on: image)

share|improve this question

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

share|improve this question

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

edited Mar 17 '18 at 20:50

Gaurav Bharti

4811616

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

asked Mar 17 '18 at 17:48

SaiK1065SaiK1065

80211

1 Answer
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0

The compiler raises this error, because it cannot find a declaration of the class Inceptionv3, that you try to instantiate an object of.

This class is automatically created for you as long as you have a regular Xcode project. If you want to work with it inside a Swift playground, you will need to add this file manually:

First, create a regular Xcode project (an iOS app for example) and integrate your mlmodel there. Xcode will then generate an interface for that model automatically. These are exactly the files that are missing in your project and contain the definition of the Inceptionv3 class.

The same problem has been asked and answered here. There you can also find an image showing how to find the automatically generated classes.

share|improve this answer

answered May 22 '18 at 11:06

JoRaJoRa

694621

add a comment | 

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0

The compiler raises this error, because it cannot find a declaration of the class Inceptionv3, that you try to instantiate an object of.

This class is automatically created for you as long as you have a regular Xcode project. If you want to work with it inside a Swift playground, you will need to add this file manually:

First, create a regular Xcode project (an iOS app for example) and integrate your mlmodel there. Xcode will then generate an interface for that model automatically. These are exactly the files that are missing in your project and contain the definition of the Inceptionv3 class.

The same problem has been asked and answered here. There you can also find an image showing how to find the automatically generated classes.

share|improve this answer

answered May 22 '18 at 11:06

JoRaJoRa

694621

add a comment | 

0

The compiler raises this error, because it cannot find a declaration of the class Inceptionv3, that you try to instantiate an object of.

This class is automatically created for you as long as you have a regular Xcode project. If you want to work with it inside a Swift playground, you will need to add this file manually:

First, create a regular Xcode project (an iOS app for example) and integrate your mlmodel there. Xcode will then generate an interface for that model automatically. These are exactly the files that are missing in your project and contain the definition of the Inceptionv3 class.

The same problem has been asked and answered here. There you can also find an image showing how to find the automatically generated classes.

share|improve this answer

answered May 22 '18 at 11:06

JoRaJoRa

694621

add a comment | 

The compiler raises this error, because it cannot find a declaration of the class Inceptionv3, that you try to instantiate an object of.

This class is automatically created for you as long as you have a regular Xcode project. If you want to work with it inside a Swift playground, you will need to add this file manually:

First, create a regular Xcode project (an iOS app for example) and integrate your mlmodel there. Xcode will then generate an interface for that model automatically. These are exactly the files that are missing in your project and contain the definition of the Inceptionv3 class.

The same problem has been asked and answered here. There you can also find an image showing how to find the automatically generated classes.

share|improve this answer

answered May 22 '18 at 11:06

JoRaJoRa

694621

share|improve this answer

answered May 22 '18 at 11:06

JoRaJoRa

694621

answered May 22 '18 at 11:06

JoRaJoRa

694621

answered May 22 '18 at 11:06

JoRaJoRa

694621