Are you sure you have the same velocity JARs in your app as the example
does?
Matt
On Aug 12, 2004, at 5:46 AM, [EMAIL PROTECTED] wrote:
Hi,
I must say first of all that I'm new to both struts-menu and velocity.
I'm triyng to display a nicetab menu in my application.
First I've developed (with success) a simple test page, based on the
example found in the struts-menu.war package, as an indipendent app.
It is working fine.
After that I've tried to develop an identical page within my
application. Basically I've copied the previous page and all other
necessary stuff into my app's directory. I've modified the web.xml and
struts-config.xml as well. Even the jar packages are the same. But
this time it doesn't work.
Tomcat (v. 4.1.30) reports the following error:
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
org.apache.jasper.JasperException:
org.apache.velocity.app.Velocity.setApplicationAttribute(Ljava/lang/
Object;Ljava/lang/Object;)V
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j
ava:254)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
295)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic
ationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationF
ilterChain.java:98)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilter
Chain.java:176)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil
terChain.java:172)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal
ve.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal
ve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticato
rBase.java:492)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
2422)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav
a:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV
alve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav
a:163)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve
.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:324)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:395)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java
:615)
at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.java:683)
at java.lang.Thread.run(Thread.java:536)
root cause
javax.servlet.ServletException:
org.apache.velocity.app.Velocity.setApplicationAttribute(Ljava/lang/
Object;Ljava/lang/Object;)V
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageConte
xtImpl.java:536)
at
org.apache.jsp.velocity_0002dnicetabs_jsp._jspService(velocity_0002dnic
etabs_jsp.java:138)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j
ava:210)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
295)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic
ationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationF
ilterChain.java:98)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilter
Chain.java:176)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil
terChain.java:172)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal
ve.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal
ve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticato
rBase.java:492)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
2422)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav
a:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV
alve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav
a:163)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve
.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.
invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:324)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:395)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java
:615)
at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.java:683)
at java.lang.Thread.run(Thread.java:536)
Anybody knows why is this happening? Has anyone ever experienced this
kind of behaviour?
Any help would be appreciated.
enzo
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Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift.
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