# SampleQueueMappingException

Artifact: [androidx.media3:media3-exoplayer-hls](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/exoplayer/hls/SampleQueueMappingException.java+class:androidx.media3.exoplayer.hls.SampleQueueMappingException)

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```
@UnstableApi
public final class SampleQueueMappingException extends IOException
```

<br />

|---|---|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object.html) |||||
| ↳ | [kotlin.Throwable](https://developer.android.com/reference/java/lang/Throwable.html) ||||
|   | ↳ | [java.lang.Exception](https://developer.android.com/reference/java/lang/Exception.html) |||
|   |   | ↳ | [java.io.IOException](https://developer.android.com/reference/java/io/IOException.html) ||
|   |   |   | ↳ | [androidx.media3.exoplayer.hls.SampleQueueMappingException](https://developer.android.com/reference/androidx/media3/exoplayer/hls/SampleQueueMappingException) |

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Thrown when it is not possible to map a `https://developer.android.com/reference/androidx/media3/common/TrackGroup` to a `https://developer.android.com/reference/androidx/media3/exoplayer/source/SampleQueue`.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/media3/exoplayer/hls/SampleQueueMappingException#SampleQueueMappingException(java.lang.String)(@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/java/lang/String.html mimeType)` |

### Inherited methods

From [java.lang.Throwable](https://developer.android.com/reference/java/lang/Throwable.html) `synchronized final void` `https://developer.android.com/reference/java/lang/Throwable.html#addSuppressed(java.lang.Throwable)(https://developer.android.com/reference/java/lang/Throwable.html exception)` `synchronized https://developer.android.com/reference/java/lang/Throwable.html` `https://developer.android.com/reference/java/lang/Throwable.html#fillInStackTrace()()` `synchronized https://developer.android.com/reference/java/lang/Throwable.html` `https://developer.android.com/reference/java/lang/Throwable.html#getCause()()` `https://developer.android.com/reference/java/lang/String.html` `https://developer.android.com/reference/java/lang/Throwable.html#getLocalizedMessage()()` `https://developer.android.com/reference/java/lang/String.html` `https://developer.android.com/reference/java/lang/Throwable.html#getMessage()()` `StackTraceElement[]` `https://developer.android.com/reference/java/lang/Throwable.html#getStackTrace()()` `synchronized final Throwable[]` `https://developer.android.com/reference/java/lang/Throwable.html#getSuppressed()()` `synchronized https://developer.android.com/reference/java/lang/Throwable.html` `https://developer.android.com/reference/java/lang/Throwable.html#initCause(java.lang.Throwable)(https://developer.android.com/reference/java/lang/Throwable.html cause)` `void` `https://developer.android.com/reference/java/lang/Throwable.html#printStackTrace()()` `void` `https://developer.android.com/reference/java/lang/Throwable.html#setStackTrace(java.lang.StackTraceElement[])(StackTraceElement[] stackTrace)` `https://developer.android.com/reference/java/lang/String.html` `https://developer.android.com/reference/java/lang/Throwable.html#toString()()`

## Public constructors

### SampleQueueMappingException

```
public SampleQueueMappingException(@Nullable String mimeType)
```

| Parameters |
|---|---|
| `@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/java/lang/String.html mimeType` | The MIME type of the track group whose mapping failed. |