org.apache.geode.pdx

## Class PdxFieldTypeMismatchException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.apache.geode.GemFireException
        - - org.apache.geode.pdx.PdxFieldTypeMismatchException

- All Implemented Interfaces:
    java.io.Serializable

      public class PdxFieldTypeMismatchException
      extends GemFireException

  Thrown if the type of a PDX field was changed or the wrong type was used. PDX field types can not be changed. New fields can be added. Existing fields can be removed. But once a field is added its type can not be changed. The writeXXX methods on `PdxWriter` define the field type.

  This exception can also be caused by `setField` trying to set a value whose type is not compatible with the field.

  Since:
    GemFire 6.6
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `PdxFieldTypeMismatchException(java.lang.String message)` Constructs a new exception with the given message

  - ### Method Summary

    - ### Methods inherited from class org.apache.geode.GemFireException

      `getRootCause`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### PdxFieldTypeMismatchException

          public PdxFieldTypeMismatchException(java.lang.String message)

      Constructs a new exception with the given message
      Parameters:
        `message` - the message of the new exception