MLModelError (moe.platform.ios API)

java.lang.Object
- apple.coreml.enums.MLModelError

```
public final class MLModelError
extends java.lang.Object
```
MLModelError defines the set of MLModel related error codes.
The framework communicates the error code to the application through NSError's code property. The application could use the error code to present an helpful error message to the user or to diagnose the problem.
See also NSError's localizedDescription property, which often contains more detailed information.

Field Summary

Fields
Modifier and Type	Field and Description
`static long`	`CustomLayer` Core ML throws/returns this error when the framework encounters an error in the custom layer subsystem.
`static long`	`CustomModel` Core ML throws/returns this error when the framework encounters an error in the custom model subsystem.
`static long`	`FeatureType` Core ML throws/returns this error when the model client, typically an application, sends the wrong feature type to a model's input.
`static long`	`Generic` Core ML throws/returns this error when the framework encounters an generic error.
`static long`	`IO` Core ML throws/returns this error when the framework encounters some I/O problem, most likely a file I/O problem.
`static long`	`ModelCollection` Core ML throws/returns this error when the framework encounters an error in the model collection deployment subsystem.
`static long`	`ModelDecryption` Core ML throws/returns this error when the framework encounters an error in the model decryption subsystem.
`static long`	`ModelDecryptionKeyFetch` Core ML throws/returns this error when the framework fails to download the model decryption key.
`static long`	`Parameters` Core ML throws/returns this error when the model client, typically an application, queries an unsupported model parameter (see MLParameterKey).
`static long`	`Update` Core ML throws/returns this error when the framework encounters an error while performing the on-device model update.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - Generic
```
public static final long Generic
```
    Core ML throws/returns this error when the framework encounters an generic error.
    The typical cause for this error is an unexpected framework level problem.
    
    See Also:
    
    Constant Field Values
  - FeatureType
```
public static final long FeatureType
```
    Core ML throws/returns this error when the model client, typically an application, sends the wrong feature type to a model's input.
    The typical cause for this error is a programming mistake.
    For example, a prediction method will throw/return the error when the caller passes an image to a model's input that expects an `MLMultiArray`.
    
    See Also:
    
    Constant Field Values
  - IO
```
public static final long IO
```
    Core ML throws/returns this error when the framework encounters some I/O problem, most likely a file I/O problem.
    For example, a model loading will throw/return the error when the caller requests a non-existing model URL.
    
    See Also:
    
    Constant Field Values
  - CustomLayer
```
public static final long CustomLayer
```
    Core ML throws/returns this error when the framework encounters an error in the custom layer subsystem.
    The typical cause for this error is a programming mistake.
    For example, a prediction method will throw/return the error when it fails to find the custom layer implementation.
    
    See Also:
    
    Constant Field Values
  - CustomModel
```
public static final long CustomModel
```
    Core ML throws/returns this error when the framework encounters an error in the custom model subsystem.
    The typical cause for this error is a programming mistake.
    For example, a prediction method will throw/return the error when it fails to find the custom model implementation.
    
    See Also:
    
    Constant Field Values
  - Update
```
public static final long Update
```
    Core ML throws/returns this error when the framework encounters an error while performing the on-device model update.
    For example, the framework will throw/return the error when it fails to save the updated model.
    
    See Also:
    
    Constant Field Values
  - Parameters
```
public static final long Parameters
```
    Core ML throws/returns this error when the model client, typically an application, queries an unsupported model parameter (see MLParameterKey).
    The typical cause for this error is a programming mistake.
    
    See Also:
    
    Constant Field Values
  - ModelDecryptionKeyFetch
```
public static final long ModelDecryptionKeyFetch
```
    Core ML throws/returns this error when the framework fails to download the model decryption key.
    The typical cause for this error is a network connection issue to the key server.
    
    See Also:
    
    Constant Field Values
  - ModelDecryption
```
public static final long ModelDecryption
```
    Core ML throws/returns this error when the framework encounters an error in the model decryption subsystem.
    The typical cause for this error is in the key server configuration and the client application cannot do much about it.
    For example, a model loading method will throw/return the error when it uses incorrect model decryption key.
    
    See Also:
    
    Constant Field Values
  - ModelCollection
```
public static final long ModelCollection
```
    Core ML throws/returns this error when the framework encounters an error in the model collection deployment subsystem.
    The typical cause for this error is the network connectability issue to the model deployment server.
    
    See Also:
    
    Constant Field Values

Class MLModelError

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

Generic

FeatureType

IO

CustomLayer

CustomModel

Update

Parameters

ModelDecryptionKeyFetch

ModelDecryption

ModelCollection