# InspectionCompanion.UninitializedPropertyMapException

Added in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# UninitializedPropertyMapException

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/view/inspector/InspectionCompanion.UninitializedPropertyMapException "View this page in Java")  

```
open class UninitializedPropertyMapException : RuntimeException
```

|---|---|---|---|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                                                                                                                        |||||
| ↳ | [kotlin.Throwable](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html)                                                                                                                         ||||
|   | ↳ | [java.lang.Exception](https://developer.android.com/reference/kotlin/java/lang/Exception.html#)                                                                                                                    |||
|   |   | ↳ | [java.lang.RuntimeException](https://developer.android.com/reference/kotlin/java/lang/RuntimeException.html#)                                                                                                   ||
|   |   |   | ↳ | [android.view.inspector.InspectionCompanion.UninitializedPropertyMapException](https://developer.android.com/reference/kotlin/android/view/inspector/InspectionCompanion.UninitializedPropertyMapException#) |

Thrown by[readProperties(java.lang.Object,android.view.inspector.PropertyReader)](https://developer.android.com/reference/kotlin/android/view/inspector/InspectionCompanion#readProperties(android.view.inspector.InspectionCompanion.T,%20android.view.inspector.PropertyReader))if called before[mapProperties(android.view.inspector.PropertyMapper)](https://developer.android.com/reference/kotlin/android/view/inspector/InspectionCompanion#mapProperties(android.view.inspector.PropertyMapper)).

## Summary

|                                                                                                Public constructors                                                                                                 ||
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [UninitializedPropertyMapException](https://developer.android.com/reference/kotlin/android/view/inspector/InspectionCompanion.UninitializedPropertyMapException#UninitializedPropertyMapException())`()` <br /> |

## Public constructors

### UninitializedPropertyMapException

Added in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
UninitializedPropertyMapException()
```