# NoSuchFieldError

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# NoSuchFieldError

```
open class NoSuchFieldError : IncompatibleClassChangeError
```

|---|---|---|---|---|----------------------------------------------------------------------------------------------------------|
| [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.Error](https://developer.android.com/reference/kotlin/java/lang/Error)                                 ||||
|   |   | ↳ | [java.lang.LinkageError](https://developer.android.com/reference/kotlin/java/lang/LinkageError)                |||
|   |   |   | ↳ | [java.lang.IncompatibleClassChangeError](https://developer.android.com/reference/kotlin/java/lang/IncompatibleClassChangeError) ||
|   |   |   |   | ↳ | [java.lang.NoSuchFieldError](https://developer.android.com/reference/kotlin/java/lang/NoSuchFieldError#) |

Thrown if an application tries to access or modify a specified field of an object, and that object no longer has that field.

Normally, this error is caught by the compiler; this error can only occur at run time if the definition of a class has incompatibly changed.

## Summary

|                                                                                                                                      Public constructors                                                                                                                                      ||
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [NoSuchFieldError](https://developer.android.com/reference/kotlin/java/lang/NoSuchFieldError#NoSuchFieldError())`()` Constructs a`NoSuchFieldError`with no detail message.                                                                                                                 |
| [NoSuchFieldError](https://developer.android.com/reference/kotlin/java/lang/NoSuchFieldError#NoSuchFieldError(kotlin.String))`(`s:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`)` Constructs a`NoSuchFieldError`with the specified detail message. |

## Public constructors

### NoSuchFieldError

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
NoSuchFieldError()
```

Constructs a`NoSuchFieldError`with no detail message.  

### NoSuchFieldError

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
NoSuchFieldError(s: String!)
```

Constructs a`NoSuchFieldError`with the specified detail message.

|                                                 Parameters                                                 ||
|-----|-------------------------------------------------------------------------------------------------------|
| `s` | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!:the detail message. |