org.codehaus.groovy.grails.web.servlet.mvc.exceptions
Class UnsupportedReturnValueException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.codehaus.groovy.grails.exceptions.GrailsException
                  org.codehaus.groovy.grails.web.servlet.mvc.exceptions.GrailsMVCException
                      org.codehaus.groovy.grails.web.servlet.mvc.exceptions.UnsupportedReturnValueException

All Implemented Interfaces:

Serializable

public class UnsupportedReturnValueException
extends GrailsMVCException

Thrown when the return value of a closure is unsupported.

If you are using a builder in your code and this exception is thrown you may need to return a null value at the end of the closure to avoid this exception.

Since:

Jul 2, 2005

Author:

Steven Devijver

See Also:

Serialized Form

Constructor Summary

UnsupportedReturnValueException()

UnsupportedReturnValueException(String arg0)

UnsupportedReturnValueException(String arg0, Throwable arg1)

UnsupportedReturnValueException(Throwable arg0)

Method Summary

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, 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

UnsupportedReturnValueException

public UnsupportedReturnValueException()

UnsupportedReturnValueException

public UnsupportedReturnValueException(String arg0)

UnsupportedReturnValueException

public UnsupportedReturnValueException(String arg0,
                                       Throwable arg1)

UnsupportedReturnValueException

public UnsupportedReturnValueException(Throwable arg0)