I'm seeing the same error message running under Resin2.0.1. The odd thing
is that the app works just fine on my development box (W2K running
resin2.0.1) but when I move it over to the test environment (Redhat 7
running resin2.0.1) it doesn't work. I've tried recompiling and that
doesn't seem to do anything either. Any ideas?
Brian McClung
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 29, 2001 11:17 AM
To: [EMAIL PROTECTED]
Subject: Re: Running The Struts Example Application
Try under Tomcat 3.2.3. Otherwise, if you really want to get it to run
under Tomcat 4, research some of the older messages in this archive (you
need to replace the xml parsing jar files which come with Tomcat 4.
"Mark Bennett"
<markb@ualbert To: "Struts User"
<[EMAIL PROTECTED]>
a.ca> cc:
Subject: Running The Struts
Example Application
08/29/2001
10:02 AM
Please respond
to struts-user
Hi,
I am running Tomcat 4.0 and am trying to run the Struts 1.0 sample
application, struts-example.war. I have moved this file into the Tomcat
webapp directory, however when I try to access it I get the following
error:
A Servlet Exception Has Occurred
Exception Report:
javax.servlet.ServletException: Cannot find message resources under key
org.apache.struts.action.MESSAGE
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:452)
at org.apache.jsp._0002findex_jsp._jspService
(_0002findex_jsp.java:453)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:201)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:458)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:215)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2314)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:163)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
1000)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1093
)
at java.lang.Thread.run(Thread.java:484)
Root Cause:
javax.servlet.jsp.JspException: Cannot find message resources under key
org.apache.struts.action.MESSAGE
at
org.apache.struts.util.RequestUtils.message(RequestUtils.java:568)
at
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:239)
at org.apache.jsp._0002findex_jsp._jspService
(_0002findex_jsp.java:93)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:201)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:458)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:215)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2314)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:163)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
1000)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1093
)
at java.lang.Thread.run(Thread.java:484)
I have tried running the other applications that come with Struts, and have
also tried creating one of my own from scratch using a tutorial I found at
the HP website. They all seem to produce this error. I did find this
error message in the localhost_log_xxxx.txt file:
2001-08-29 08:57:01 StandardContext[/struts-example]: Servlet
/struts-example threw load() exception
javax.servlet.ServletException: Error instantiating servlet class
org.apache.struts.action.ActionServlet
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:818)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:
3240)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3350)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:415)
at
org.apache.catalina.core.StandardHost.install(StandardHost.java:643)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:324)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:232)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
at
org.apache.catalina.core.StandardService.start(StandardService.java:368)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:473)
at org.apache.catalina.startup.Catalina.start(Catalina.java:738)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:657)
at org.apache.catalina.startup.Catalina.process(Catalina.java:178)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:202)
----- Root Cause -----
java.lang.NoClassDefFoundError: org/xml/sax/SAXException
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:809)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:
3240)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3350)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:415)
at
org.apache.catalina.core.StandardHost.install(StandardHost.java:643)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:324)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:232)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
at
org.apache.catalina.core.StandardService.start(StandardService.java:368)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:473)
at org.apache.catalina.startup.Catalina.start(Catalina.java:738)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:657)
at org.apache.catalina.startup.Catalina.process(Catalina.java:178)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:202)
I believe that this may be what's causing the exception though I am not
sure. I haven't had to use SAX yet for anything else but it does seem to
be in my classpath ($CLASSPATH
=:/usr/jakarta-ant-1.3/lib:/usr/javamail-1.2/mail.jar:/usr/java/jdk1.3.1/lib
/activation.jar:/usr/local/pgsql/share/java/postgresql.jar:/usr/jaxp-1.1/jax
p.jar:/usr/jaxp-1.1/xalan.jar)
Does anyone have any ideas how to fix this? Is my $CLASSPATH setup
incorrectly? If so, how do I fix it? I don't understand why Tomcat is
working since I seem to remember it counting on these classes to run.
Thanks!
-Mark Bennett
Computer Science III
University of Alberta
