---
title: "ModelCompatibilityError.incompatibleInputDataFormat(expected:actual:)"
framework: createmlcomponents
role: symbol
role_heading: Case
path: "createmlcomponents/modelcompatibilityerror/incompatibleinputdataformat(expected:actual:)"
---

# ModelCompatibilityError.incompatibleInputDataFormat(expected:actual:)

An error that indicates that the input data has the wrong format.

## Declaration

```swift
case incompatibleInputDataFormat(expected: MLFeatureType, actual: MLFeatureType)
```

## See Also

### Analyzing the error

- [ModelCompatibilityError.incompatibleInputCount(expected:actual:)](createmlcomponents/modelcompatibilityerror/incompatibleinputcount(expected:actual:).md)
- [ModelCompatibilityError.incompatibleInputMultiArrayDataType(_:)](createmlcomponents/modelcompatibilityerror/incompatibleinputmultiarraydatatype(_:).md)
- [ModelCompatibilityError.incompatibleLabelType](createmlcomponents/modelcompatibilityerror/incompatiblelabeltype.md)
- [ModelCompatibilityError.incompatibleMetadataKey(name:)](createmlcomponents/modelcompatibilityerror/incompatiblemetadatakey(name:).md)
- [ModelCompatibilityError.incompatibleOutputCount(expected:actual:)](createmlcomponents/modelcompatibilityerror/incompatibleoutputcount(expected:actual:).md)
- [ModelCompatibilityError.incompatibleOutputDataFormat(expected:actual:)](createmlcomponents/modelcompatibilityerror/incompatibleoutputdataformat(expected:actual:).md)
- [ModelCompatibilityError.missingInput(name:)](createmlcomponents/modelcompatibilityerror/missinginput(name:).md)
- [ModelCompatibilityError.missingLabel](createmlcomponents/modelcompatibilityerror/missinglabel.md)
- [ModelCompatibilityError.missingLabelProbabilities](createmlcomponents/modelcompatibilityerror/missinglabelprobabilities.md)
- [ModelCompatibilityError.missingOutput(name:)](createmlcomponents/modelcompatibilityerror/missingoutput(name:).md)
- [ModelCompatibilityError.missingPredictedFeature](createmlcomponents/modelcompatibilityerror/missingpredictedfeature.md)