# FirebaseException

# FirebaseException


```
class FirebaseException : Exception
```

<br />

|---|---|---|---|
| [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/java/lang/Exception.html) ||
|   |   | ↳ | [com.google.firebase.FirebaseException](https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseException.html) |

Known direct subclasses [FirebaseApiNotAvailableException](https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseApiNotAvailableException.html)

|---|---|
| `https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseApiNotAvailableException.html` | Indicates that a requested API is not available. |

*** ** * ** ***

Base class for all Firebase exceptions.

## Summary

| ### Public constructors |
|---|
| `https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseException.html#FirebaseException-java.lang.String-(detailMessage: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)` |
| `https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseException.html#FirebaseException-java.lang.String-java.lang.Throwable-(detailMessage: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html, cause: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!)` |

| ### Protected constructors |
|---|
| `[FirebaseException](https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseException.html#FirebaseException--)()` **This function is deprecated.** Use other constructors instead. <br /> |

| ### Inherited functions |
|---|
| From [java.lang.Throwable](https://developer.android.com/reference/java/lang/Throwable.html) |---|---| | `synchronized https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/add-suppressed.html(p: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!)` | | `synchronized https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/fill-in-stack-trace.html()` | | `synchronized https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/get-cause.html()` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/get-localized-message.html()` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/get-message.html()` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html<https://developer.android.com/reference/java/lang/StackTraceElement.html!>!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/get-stack-trace.html()` | | `synchronized https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html<https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!>!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/get-suppressed.html()` | | `synchronized https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/init-cause.html(p: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html!)` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/print-stack-trace.html()` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/set-stack-trace.html(p: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html<https://developer.android.com/reference/java/lang/StackTraceElement.html!>!)` | | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html!` | `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/to-string.html()` | |

## Public constructors

### FirebaseException

```
FirebaseException(detailMessage: String)
```

### FirebaseException

```
FirebaseException(detailMessage: String, cause: Throwable!)
```

## Protected constructors

### FirebaseException

```
protected [FirebaseException](https://firebase.google.com/docs/reference/kotlin/com/google/firebase/FirebaseException.html#FirebaseException--)()
```

> [!CAUTION]
> **This function is deprecated.**   
>
> Use other constructors instead.