Re: Wicket error in GlassFish

2008-12-17 Thread Ayodeji Aladejebi 
What IDE are you using?
Have you tried to Clean Build. Undeploy and redeploy, also there could be
some library conflicts especially with respect to logging

2008/12/17 Daniel lia...@gmail.com

 Changed follow your advice, but the error is the same. It may not the
 code's
 problem but some special configuration of the Web Container.
 Error Page from browser:

 *type* Exception report

 *message*

 *description*The server encountered an internal error () that prevented it
 from fulfilling this request.

 *exception*

 javax.servlet.ServletException: PWC1391: Servlet.init() for servlet
 HelloWorldApplication threw exception

 *root cause*

 org.apache.wicket.WicketRuntimeException: Unable to create application
 of class com.example.helloworld.HelloWorldApplication

 *root cause*

 java.lang.ClassNotFoundException:
 com.example.helloworld.HelloWorldApplication

 *note* *The full stack traces of the exception and its root causes are
 available in the GlassFish/v3 logs.*

 2008/12/16 Ajayi Yinka iamstyaj...@googlemail.com

  From the error log, it seems glass fish could not load the webApplication
  class.
 
  Make sure your webApplication class is in the correct class path
  (com.example.helloworld.HelloWorldApplication)
 
  And the webApplcation class is in the correct format.
 
  or
 
  and may change your web.xml file to be in this format:
 
  filter
 filter-nameHelloWorldApplication/filter-name
 
  filter-classorg.apache.wicket.protocol.http.WicketFilter/filter-class
  init-param
 param-nameapplicationClassName/param-name
 
  param-valuecom.example.helloworld.HelloWorldApplication/param-value
 /init-param
  init-param
 param-namedebug/param-name
 param-value2/param-value
 /init-param
 /filter
  2008/12/16 Daniel lia...@gmail.com
 
   Hi,
   I'm an newbie in Wicket. When I create my first hello world wicket
  program,
   strange error encounted.
  
   The hello world program is just to show 'Hello World' through Label.
  
   The web.xml is as below,
  
servlet
 servlet-nameHelloWorldApplication/servlet-name
  
  
  
 
 servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
 init-param
 param-nameapplicationClassName/param-name
  
 param-valuecom.example.helloworld.HelloWorldApplication/param-value
 /init-param
/servlet
servlet-mapping
 servlet-nameHelloWorldApplication/servlet-name
 url-pattern/helloWorld/*/url-pattern
/servlet-mapping
  
   In Tomcat env, when I call the URL :
   http://localhost:8080/WicketExamples/helloWorld/.
   http://localhost:8080/WicketExamples/helloWorld/Everything
   goes well.
   When I use the URL: http://localhost:8080/WicketExamples/, show 404
  error.
  
   But the same program runs in GlassFish env. when I call the same URL,
  error
   comes as below
  
   2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
   严重: WebModule[/WicketExamples]StandardWrapper.Throwable
   org.apache.wicket.WicketRuntimeException: Unable to create application
 of
   class com.example.helloworld.HelloWorldApplication
   at
  
  
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
   at
  
  
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
   at
  org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
   at
  
 
 org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
   at javax.servlet.GenericServlet.init(GenericServlet.java:270)
   at
  
  
 
 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
   at
  
 
 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
   at
  
  
 
 org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
   at
  
  
 
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
   at
  
  
 
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
   at
  
  
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
   at
  
  
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
   at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
   at
  
  
 
 com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
   at
  
  
 
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
   at
  
  
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
   at
  
  
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
   at
  
 
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
   at
 org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
   at

Re: Wicket error in GlassFish

2008-12-16 Thread Daniel 
The welcome file list tag has been remove yet. But the result is the same.

2008/12/16 Ajayi Yinka iamstyaj...@googlemail.com

 I think you are having something in your web.xml file like
  welcome-file-list
welcome-fileindex.jsp/welcome-file
/welcome-file-list
 if you have it, you may remove it.





 2008/12/16 Daniel lia...@gmail.com

  Hi,
  I'm an newbie in Wicket. When I create my first hello world wicket
 program,
  strange error encounted.
 
  The hello world program is just to show 'Hello World' through Label.
 
  The web.xml is as below,
 
   servlet
servlet-nameHelloWorldApplication/servlet-name
 
 
 
 servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
init-param
param-nameapplicationClassName/param-name
param-valuecom.example.helloworld.HelloWorldApplication/param-value
/init-param
   /servlet
   servlet-mapping
servlet-nameHelloWorldApplication/servlet-name
url-pattern/helloWorld/*/url-pattern
   /servlet-mapping
 
  In Tomcat env, when I call the URL :
  http://localhost:8080/WicketExamples/helloWorld/.
  http://localhost:8080/WicketExamples/helloWorld/Everything
  goes well.
  When I use the URL: http://localhost:8080/WicketExamples/, show 404
 error.
 
  But the same program runs in GlassFish env. when I call the same URL,
 error
  comes as below
 
  2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
  严重: WebModule[/WicketExamples]StandardWrapper.Throwable
  org.apache.wicket.WicketRuntimeException: Unable to create application of
  class com.example.helloworld.HelloWorldApplication
  at
 
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
  at
 
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
  at
 org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
  at
 
 org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
  at javax.servlet.GenericServlet.init(GenericServlet.java:270)
  at
 
 
 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
  at
 
 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
  at
 
 
 org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
  at
 
 
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
  at
 
 
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
  at
 
 
 com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
  at
 
 
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at
 
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
  at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
  at
 
 
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at
 
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
  at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
  at
 
 
 org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
  at
 
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:242)
  at
 
 
 com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)
  at
 
 
 com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)
  at
 
 
 com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)
  at
 
 
 com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
  at
 
 
 com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
  at
 
 
 com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
  at
 
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
  at
 
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
  at
  com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
  at
 
 
 com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
  at
 
 
 com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
  at

Re: Wicket error in GlassFish

2008-12-16 Thread Ajayi Yinka 
I think you are having something in your web.xml file like
 welcome-file-list
welcome-fileindex.jsp/welcome-file
/welcome-file-list
if you have it, you may remove it.





2008/12/16 Daniel lia...@gmail.com

 Hi,
 I'm an newbie in Wicket. When I create my first hello world wicket program,
 strange error encounted.

 The hello world program is just to show 'Hello World' through Label.

 The web.xml is as below,

  servlet
   servlet-nameHelloWorldApplication/servlet-name


 servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
   init-param
   param-nameapplicationClassName/param-name
   param-valuecom.example.helloworld.HelloWorldApplication/param-value
   /init-param
  /servlet
  servlet-mapping
   servlet-nameHelloWorldApplication/servlet-name
   url-pattern/helloWorld/*/url-pattern
  /servlet-mapping

 In Tomcat env, when I call the URL :
 http://localhost:8080/WicketExamples/helloWorld/.
 http://localhost:8080/WicketExamples/helloWorld/Everything
 goes well.
 When I use the URL: http://localhost:8080/WicketExamples/, show 404 error.

 But the same program runs in GlassFish env. when I call the same URL, error
 comes as below

 2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
 严重: WebModule[/WicketExamples]StandardWrapper.Throwable
 org.apache.wicket.WicketRuntimeException: Unable to create application of
 class com.example.helloworld.HelloWorldApplication
 at

 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
 at

 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
 at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
 at
 org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
 at javax.servlet.GenericServlet.init(GenericServlet.java:270)
 at

 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
 at
 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
 at

 org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
 at

 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
 at

 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
 at

 com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
 at

 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
 at

 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
 at

 org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
 at
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:242)
 at

 com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)
 at

 com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)
 at

 com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)
 at

 com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
 at

 com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
 at

 com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
 at
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
 at
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
 at
 com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
 at

 com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
 at

 com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
 at

 com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
 at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
 Caused by: java.lang.ClassNotFoundException:
 com.example.helloworld.HelloWorldApplication
 at

Wicket error in GlassFish

2008-12-16 Thread Daniel 
Hi,
I'm an newbie in Wicket. When I create my first hello world wicket program,
strange error encounted.

The hello world program is just to show 'Hello World' through Label.

The web.xml is as below,

  servlet
   servlet-nameHelloWorldApplication/servlet-name

servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
   init-param
   param-nameapplicationClassName/param-name
   param-valuecom.example.helloworld.HelloWorldApplication/param-value
   /init-param
  /servlet
  servlet-mapping
   servlet-nameHelloWorldApplication/servlet-name
   url-pattern/helloWorld/*/url-pattern
  /servlet-mapping

In Tomcat env, when I call the URL :
http://localhost:8080/WicketExamples/helloWorld/.
http://localhost:8080/WicketExamples/helloWorld/Everything
goes well.
When I use the URL: http://localhost:8080/WicketExamples/, show 404 error.

But the same program runs in GlassFish env. when I call the same URL, error
comes as below

2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
严重: WebModule[/WicketExamples]StandardWrapper.Throwable
org.apache.wicket.WicketRuntimeException: Unable to create application of
class com.example.helloworld.HelloWorldApplication
at
org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
at
org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
at
org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
at javax.servlet.GenericServlet.init(GenericServlet.java:270)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
at
org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:242)
at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)
at
com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)
at
com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)
at
com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
at
com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
at
com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
Caused by: java.lang.ClassNotFoundException:
com.example.helloworld.HelloWorldApplication
at
org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1509)
at
org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:68)
... 38 more

2008-12-16 17:32:00 org.apache.catalina.core.StandardWrapperValve log
严重: StandardWrapperValve[HelloWorldApplication]: PWC1382: Allocate exception
for servlet HelloWorldApplication

Re: Wicket error in GlassFish

2008-12-16 Thread Ajayi Yinka 
From the error log, it seems glass fish could not load the webApplication
class.

Make sure your webApplication class is in the correct class path
(com.example.helloworld.HelloWorldApplication)

And the webApplcation class is in the correct format.

or

and may change your web.xml file to be in this format:

filter
filter-nameHelloWorldApplication/filter-name

filter-classorg.apache.wicket.protocol.http.WicketFilter/filter-class
init-param
param-nameapplicationClassName/param-name

param-valuecom.example.helloworld.HelloWorldApplication/param-value
/init-param
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
/filter
2008/12/16 Daniel lia...@gmail.com

 Hi,
 I'm an newbie in Wicket. When I create my first hello world wicket program,
 strange error encounted.

 The hello world program is just to show 'Hello World' through Label.

 The web.xml is as below,

  servlet
   servlet-nameHelloWorldApplication/servlet-name


 servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
   init-param
   param-nameapplicationClassName/param-name
   param-valuecom.example.helloworld.HelloWorldApplication/param-value
   /init-param
  /servlet
  servlet-mapping
   servlet-nameHelloWorldApplication/servlet-name
   url-pattern/helloWorld/*/url-pattern
  /servlet-mapping

 In Tomcat env, when I call the URL :
 http://localhost:8080/WicketExamples/helloWorld/.
 http://localhost:8080/WicketExamples/helloWorld/Everything
 goes well.
 When I use the URL: http://localhost:8080/WicketExamples/, show 404 error.

 But the same program runs in GlassFish env. when I call the same URL, error
 comes as below

 2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
 严重: WebModule[/WicketExamples]StandardWrapper.Throwable
 org.apache.wicket.WicketRuntimeException: Unable to create application of
 class com.example.helloworld.HelloWorldApplication
 at

 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
 at

 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
 at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
 at
 org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
 at javax.servlet.GenericServlet.init(GenericServlet.java:270)
 at

 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
 at
 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
 at

 org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
 at

 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
 at

 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
 at

 com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
 at

 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
 at

 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
 at

 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
 at
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
 at

 org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
 at
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:242)
 at

 com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)
 at

 com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)
 at

 com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)
 at

 com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
 at

 com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
 at

 com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
 at
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
 at
 com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
 at

Re: Wicket error in GlassFish

2008-12-16 Thread Daniel 
Changed follow your advice, but the error is the same. It may not the code's
problem but some special configuration of the Web Container.
Error Page from browser:

*type* Exception report

*message*

*description*The server encountered an internal error () that prevented it
from fulfilling this request.

*exception*

javax.servlet.ServletException: PWC1391: Servlet.init() for servlet
HelloWorldApplication threw exception

*root cause*

org.apache.wicket.WicketRuntimeException: Unable to create application
of class com.example.helloworld.HelloWorldApplication

*root cause*

java.lang.ClassNotFoundException: com.example.helloworld.HelloWorldApplication

*note* *The full stack traces of the exception and its root causes are
available in the GlassFish/v3 logs.*

2008/12/16 Ajayi Yinka iamstyaj...@googlemail.com

 From the error log, it seems glass fish could not load the webApplication
 class.

 Make sure your webApplication class is in the correct class path
 (com.example.helloworld.HelloWorldApplication)

 And the webApplcation class is in the correct format.

 or

 and may change your web.xml file to be in this format:

 filter
filter-nameHelloWorldApplication/filter-name

 filter-classorg.apache.wicket.protocol.http.WicketFilter/filter-class
 init-param
param-nameapplicationClassName/param-name

 param-valuecom.example.helloworld.HelloWorldApplication/param-value
/init-param
 init-param
param-namedebug/param-name
param-value2/param-value
/init-param
/filter
 2008/12/16 Daniel lia...@gmail.com

  Hi,
  I'm an newbie in Wicket. When I create my first hello world wicket
 program,
  strange error encounted.
 
  The hello world program is just to show 'Hello World' through Label.
 
  The web.xml is as below,
 
   servlet
servlet-nameHelloWorldApplication/servlet-name
 
 
 
 servlet-classorg.apache.wicket.protocol.http.WicketServlet/servlet-class
init-param
param-nameapplicationClassName/param-name
param-valuecom.example.helloworld.HelloWorldApplication/param-value
/init-param
   /servlet
   servlet-mapping
servlet-nameHelloWorldApplication/servlet-name
url-pattern/helloWorld/*/url-pattern
   /servlet-mapping
 
  In Tomcat env, when I call the URL :
  http://localhost:8080/WicketExamples/helloWorld/.
  http://localhost:8080/WicketExamples/helloWorld/Everything
  goes well.
  When I use the URL: http://localhost:8080/WicketExamples/, show 404
 error.
 
  But the same program runs in GlassFish env. when I call the same URL,
 error
  comes as below
 
  2008-12-16 17:32:00 org.apache.catalina.core.ApplicationContext log
  严重: WebModule[/WicketExamples]StandardWrapper.Throwable
  org.apache.wicket.WicketRuntimeException: Unable to create application of
  class com.example.helloworld.HelloWorldApplication
  at
 
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:82)
  at
 
 
 org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49)
  at
 org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:666)
  at
 
 org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:209)
  at javax.servlet.GenericServlet.init(GenericServlet.java:270)
  at
 
 
 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1198)
  at
 
 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:863)
  at
 
 
 org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:369)
  at
 
 
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
  at
 
 
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
  at
 
 
 com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
  at
 
 
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at
 
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
  at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
  at
 
 
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
  at
 
 
 org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
  at
 
 org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
  at