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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