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https://issues.apache.org/jira/browse/WW-4724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukasz Lenart closed WW-4724.
-----------------------------
Resolution: Not A Problem
> s:action tag with tile result causing StackOverflowError
> --------------------------------------------------------
>
> Key: WW-4724
> URL: https://issues.apache.org/jira/browse/WW-4724
> Project: Struts 2
> Issue Type: Bug
> Components: Core Tags
> Affects Versions: 2.3.30
> Environment: windows 10, tomcat 7
> Reporter: Vishal Jhagadiawala
> Priority: Major
> Attachments: actionTileResult.jsp, layout.jsp, struts-tiles.xml,
> tiles.xml
>
>
> 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
> {noformat}
> 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
> {noformat}
> following is the source code.
> Layout.jsp
> {code:html}
> <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>
> {code}
> tiles.xml
> {code: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>
> {code}
> struts-tiles.xml
> {code: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>
> {code}
> actionTileResult.jsp
> {code:html}
> <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>
> {code}
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