Version 1.3.8 breaks JSP/JSTL core taglib 'forEach' loops
---------------------------------------------------------
Key: STR-3079
URL: https://issues.apache.org/struts/browse/STR-3079
Project: Struts 1
Issue Type: Bug
Components: Taglibs
Affects Versions: 1.3.8
Environment: Windows XP Struts/JSP application running in Tomcat 5.5
web container
Reporter: Robert Garverick
After I upgraded my Struts/JSP application from Struts 1.2 to Struts 1.3.8
(following directions in
http://wiki.apache.org/struts/StrutsUpgradeNotes12to13) the JSTL core taglib
'forEach' loops in my JSP pages will no longer compile under Tomcat (see
exceptions below). Since the outdated JSTL version 1.0.2 Jar files delivered
in the Struts 1.3.8 download (jstl-1.0.2.jar and standard-1.0.2.jar) completely
killed my JSP application since they don't even support expression language, I
replaced them with the same JSTL 1.1 Jar files from J2EE 5 (appserv-jstl.jar
and javaee.jar) that I used successfully under Struts 1.2. Under JSTL 1.1, all
of my Struts taglib functions and JSTL taglib functions work fine except for
the JSTL core 'forEach' tag. (I also tried newer JSTL Jar files from J2EE 5
update 2 and got the same results). I realize that this seems more like a JSTL
than a Struts bug, but the only variable seems to be the Struts upgrade.
Following are the first two of the series of exception messages I get the first
time a JSP page containing a 'forEach' loop is invoked and Tomcat attempts to
compile it to a servlet:
Jul 22, 2007 7:36:46 AM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.AbstractMethodError:
javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;
at
javax.servlet.jsp.jstl.core.LoopTagSupport.unExposeVariables(LoopTagSupport.java:587)
at
javax.servlet.jsp.jstl.core.LoopTagSupport.doFinally(LoopTagSupport.java:323)
at
org.apache.jsp.pages.welcome_jsp._jspx_meth_c_forEach_0(welcome_jsp.java:237)
at org.apache.jsp.pages.welcome_jsp._jspService(welcome_jsp.java:125)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
at
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:129)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:152)
at
org.apache.struts.tiles.taglib.InsertTag.doInclude(InsertTag.java:764)
at
org.apache.struts.tiles.taglib.InsertTag$InsertHandler.doEndTag(InsertTag.java:896)
at org.apache.struts.tiles.taglib.InsertTag.doEndTag(InsertTag.java:465)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspx_meth_tiles_insert_2(mainLayout_jsp.java:370)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspx_meth_html_html_0(mainLayout_jsp.java:222)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspService(mainLayout_jsp.java:148)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
at
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:129)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:152)
at
org.apache.struts.tiles.taglib.InsertTag.doInclude(InsertTag.java:764)
at
org.apache.struts.tiles.taglib.InsertTag$InsertHandler.doEndTag(InsertTag.java:896)
at org.apache.struts.tiles.taglib.InsertTag.doEndTag(InsertTag.java:465)
at
org.apache.jsp.index_jsp._jspx_meth_tiles_insert_0(index_jsp.java:132)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:106)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
Jul 22, 2007 7:36:46 AM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.AbstractMethodError:
javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;
at
javax.servlet.jsp.jstl.core.LoopTagSupport.unExposeVariables(LoopTagSupport.java:587)
at
javax.servlet.jsp.jstl.core.LoopTagSupport.doFinally(LoopTagSupport.java:323)
at
org.apache.jsp.pages.welcome_jsp._jspx_meth_c_forEach_0(welcome_jsp.java:237)
at org.apache.jsp.pages.welcome_jsp._jspService(welcome_jsp.java:125)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:614)
at
org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:138)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:152)
at
org.apache.struts.tiles.taglib.InsertTag.doInclude(InsertTag.java:764)
at
org.apache.struts.tiles.taglib.InsertTag$InsertHandler.doEndTag(InsertTag.java:896)
at org.apache.struts.tiles.taglib.InsertTag.doEndTag(InsertTag.java:465)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspx_meth_tiles_insert_2(mainLayout_jsp.java:370)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspx_meth_html_html_0(mainLayout_jsp.java:222)
at
org.apache.jsp.pages.layouts.mainLayout_jsp._jspService(mainLayout_jsp.java:148)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
at
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:129)
at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:152)
at
org.apache.struts.tiles.taglib.InsertTag.doInclude(InsertTag.java:764)
at
org.apache.struts.tiles.taglib.InsertTag$InsertHandler.doEndTag(InsertTag.java:896)
at org.apache.struts.tiles.taglib.InsertTag.doEndTag(InsertTag.java:465)
at
org.apache.jsp.index_jsp._jspx_meth_tiles_insert_0(index_jsp.java:132)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:106)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
Jul 22, 2007 7:36:46 AM org.apache.struts.tiles.taglib.InsertTag$InsertHandler
doEndTag
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