Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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2.3.30
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None
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None
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windows 10, tomcat 7
Description
struts action tag used within tiles framework
goes in recursive loop and throws StackOverflowError as below.
Opening jira ticket as it's reproduced in showcase sample application,
The same usage worked in struts 2.2.1.1
to reproduce invoke http://localhost:8080/showcase/tiles/index.action.
below is the tiles.xml , struts-tile.xml and layout.jsp as below.
it throws
java.lang.StackOverflowError: null at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:230)
at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:230) at
following is the source code.
Layout.jsp
<html> <head> <title>Struts2 Showcase - <tiles:getAsString name="title"/></title> </head> <body> <tiles:insertAttribute name="header"/> <tiles:insertAttribute name="body"/> <p>Notice that this is a layout made in JSP</p> <!-- Vishal- action tag which is causing issue with tiles result --> <s:action name="myTestAction" namespace="/tiles" executeResult="true" /> </body> </html>
tiles.xml
<definition name="showcase.index" template="/WEB-INF/tiles/layout.jsp"> <put-attribute name="title" value="Tiles Showcase"/> <put-attribute name="header" value="/WEB-INF/tiles/header.jsp"/> <put-attribute name="body" value="/WEB-INF/tiles/body.jsp"/> </definition> <!-- Vishal-- my definition --> <definition name="showcase.index.actionResult" template="/WEB-INF/tiles/actionTileResult.jsp"> <put-attribute name="title" value="Tiles Result from action"/> </definition>
struts-tiles.xml
<action name="index"> <result type="tiles">showcase.index</result> <result name="success" type="tiles">showcase.index</result> </action> <!-- my test action to replicate the issue --> <action name="myTestAction"> <result type="tiles">showcase.index.actionResult</result> <result name="success" type="tiles">showcase.index.actionResult</result> </action>
actionTileResult.jsp
<tiles:importAttribute name="title" scope="request"/> <html> <head> <title>Action tile result <tiles:getAsString name="title"/></title> </head> <body> <p>Notice that this is a jsp</p> </body> </html>