error to render image with action

[Pedro Herrera <pe...@hotmail.com>]

I´l like to show several imagens in the page using :

<div>
		<s:action name="showImage" executeResult="true" flush="false" ></s:action>
</div>

showImage is a action with result type = stream

The following error message appears :

SEVERE: Could not execute action: //showImage
java.lang.IllegalStateException: getWriter() has already been called for
this response
	at
org.apache.catalina.connector.Response.getOutputStream(Response.java:573)
	at
org.apache.catalina.connector.ResponseFacade.getOutputStream(ResponseFacade.java:183)
	at
org.apache.struts2.dispatcher.StreamResult.doExecute(StreamResult.java:219)
	at
org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
	at
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)


what´s the solution for that ?/



Herrera








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