java.lang.ClassFormatError

["Manukyan, Sergey" <SM...@lear.com>]

Folks,

 

We are using tapestry 3.0 beta-3 and getting sometimes this exception:

Any ideas how to fix it, is it a new bug in tapestry?

 

Thank you,

-Sergey

 

 

 

 


org.apache.tapestry.ApplicationRuntimeException


Unable to define class
org.apache.tapestry.contrib.table.components.TableColumns$Enhance_124:
org/apache/tapestry/contrib/table/components/TableColumns$Enhance_124


  


java.lang.ClassFormatError


org/apache/tapestry/contrib/table/components/TableColumns$Enhance_124


Stack Trace:


*	java/lang/Throwable.<init>(Ljava/lang/String;)V+4
(Throwable.java:90) 
*	java/lang/Error.<init>(Ljava/lang/String;)V+1 (Error.java:46) 
*	java/lang/ClassFormatError.<init>(Ljava/lang/String;)V+1
(ClassFormatError.java:38) 
*
java/lang/ClassLoader.defineClass(Ljava/lang/String;[BIILjava/security/Prote
ctionDomain;)Ljava/lang/Class;+79 (ClassLoader.java:492) 
*
java/lang/ClassLoader.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class;+1
(ClassLoader.java:432) 
*
org/apache/tapestry/enhance/EnhancedClassLoader.defineClass(Ljava/lang/Strin
g;[B)Ljava/lang/Class;+0 (EnhancedClassLoader.java:90) 
*
org/apache/tapestry/enhance/javassist/EnhancedClass.createEnhancedSubclass()
Ljava/lang/Class;+0 (EnhancedClass.java:156) 
*
org/apache/tapestry/enhance/ComponentClassFactory.createEnhancedSubclass()Lj
ava/lang/Class;+0 (ComponentClassFactory.java:321) 
*
org/apache/tapestry/enhance/DefaultComponentClassEnhancer.constructComponent
Class(Lorg/apache/tapestry/spec/IComponentSpecification;Ljava/lang/String;)L
java/lang/Class;+0 (DefaultComponentClassEnhancer.java:150) 
*
org/apache/tapestry/enhance/DefaultComponentClassEnhancer.getEnhancedClass(L
org/apache/tapestry/spec/IComponentSpecification;Ljava/lang/String;)Ljava/la
ng/Class;+0 (DefaultComponentClassEnhancer.java:119) 
*
org/apache/tapestry/pageload/PageLoader.instantiateComponent(Lorg/apache/tap
estry/IPage;Lorg/apache/tapestry/IComponent;Ljava/lang/String;Lorg/apache/ta
pestry/spec/IComponentSpecification;Lorg/apache/tapestry/INamespace;Lorg/apa
che/tapestry/ILocation;)Lorg/apache/tapestry/IComponent;+0
(PageLoader.java:644) 
*
org/apache/tapestry/pageload/PageLoader.constructComponent(Lorg/apache/tapes
try/IRequestCycle;Lorg/apache/tapestry/IPage;Lorg/apache/tapestry/IComponent
;Lorg/apache/tapestry/spec/IComponentSpecification;Lorg/apache/tapestry/INam
espace;)V+0 (PageLoader.java:501) 
*
org/apache/tapestry/pageload/PageLoader.constructComponent(Lorg/apache/tapes
try/IRequestCycle;Lorg/apache/tapestry/IPage;Lorg/apache/tapestry/IComponent
;Lorg/apache/tapestry/spec/IComponentSpecification;Lorg/apache/tapestry/INam
espace;)V+0 (PageLoader.java:501) 
*
org/apache/tapestry/pageload/PageLoader.loadPage(Ljava/lang/String;Lorg/apac
he/tapestry/INamespace;Lorg/apache/tapestry/IRequestCycle;Lorg/apache/tapest
ry/spec/IComponentSpecification;)Lorg/apache/tapestry/IPage;+0
(PageLoader.java:790) 
*
org/apache/tapestry/pageload/PageSource.getPage(Lorg/apache/tapestry/IReques
tCycle;Ljava/lang/String;Lorg/apache/tapestry/engine/IMonitor;)Lorg/apache/t
apestry/IPage;+0 (PageSource.java:172) 
*
org/apache/tapestry/engine/RequestCycle.getPage(Ljava/lang/String;)Lorg/apac
he/tapestry/IPage;+0 (RequestCycle.java:222) 
*
org/apache/tapestry/engine/HomeService.service(Lorg/apache/tapestry/engine/I
EngineServiceView;Lorg/apache/tapestry/IRequestCycle;Lorg/apache/tapestry/re
quest/ResponseOutputStream;)V+0 (HomeService.java:100) 
*
org/apache/tapestry/engine/AbstractEngine.service(Lorg/apache/tapestry/reque
st/RequestContext;)Z+0 (AbstractEngine.java:844) 
*
org/apache/tapestry/ApplicationServlet.doService(Ljavax/servlet/http/HttpSer
vletRequest;Ljavax/servlet/http/HttpServletResponse;)V+0
(ApplicationServlet.java:221) 
*
org/apache/tapestry/ApplicationServlet.doGet(Ljavax/servlet/http/HttpServlet
Request;Ljavax/servlet/http/HttpServletResponse;)V+0
(ApplicationServlet.java:199) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/http/HttpServletReques
t;Ljavax/servlet/http/HttpServletResponse;)V+0 (HttpServlet.java:733) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/
servlet/ServletResponse;)V+0 (HttpServlet.java:848) 
*
com/ibm/ws/webcontainer/servlet/StrictServletInstance.doService(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictServletInstance.java:105) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet._service(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:160) 
*
com/ibm/ws/webcontainer/servlet/IdleServletState.service(Lcom/ibm/ws/webcont
ainer/servlet/StrictLifecycleServlet;Ljavax/servlet/ServletRequest;Ljavax/se
rvlet/ServletResponse;)V+0 (StrictLifecycleServlet.java:313) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet.service(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:116) 
*
com/ibm/ws/webcontainer/servlet/ServletInstance.service(Ljavax/servlet/Servl
etRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/Web
AppServletInvocationEvent;)V+0 (ServletInstance.java:250) 
*
com/ibm/ws/webcontainer/servlet/ValidServletReferenceState.dispatch(Lcom/ibm
/ws/webcontainer/servlet/ServletInstanceReference;Ljavax/servlet/ServletRequ
est;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/WebAppSer
vletInvocationEvent;)V+0 (ValidServletReferenceState.java:42) 
*
com/ibm/ws/webcontainer/servlet/ServletInstanceReference.dispatch(Ljavax/ser
vlet/ServletRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/
webapp/WebAppServletInvocationEvent;)V+0 (ServletInstanceReference.java:40) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.handleWebAppDispatch(
Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespon
se;)V+0 (WebAppRequestDispatcher.java:717) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.dispatch(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;Z)V+0
(WebAppRequestDispatcher.java:231) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.forward(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(WebAppRequestDispatcher.java:148) 
*
org/apache/jsp/_index._jspService(Ljavax/servlet/http/HttpServletRequest;Lja
vax/servlet/http/HttpServletResponse;)V+0 (_index.java:30) 
*
com/ibm/ws/webcontainer/jsp/runtime/HttpJspBase.service(Ljavax/servlet/http/
HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+0
(HttpJspBase.java:89) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/
servlet/ServletResponse;)V+0 (HttpServlet.java:848) 
*
com/ibm/ws/webcontainer/jsp/servlet/JspServlet$JspServletWrapper.service(Lja
vax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;
Z)V+363 (JspServlet.java:382) 
*
com/ibm/ws/webcontainer/jsp/servlet/JspServlet.serviceJspFile(Ljavax/servlet
/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/
String;Ljava/lang/Throwable;ZLjava/lang/String;)V+97 (JspServlet.java:734) 
*
com/ibm/ws/webcontainer/jsp/servlet/JspServlet.service(Ljavax/servlet/http/H
ttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+352
(JspServlet.java:832) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/
servlet/ServletResponse;)V+0 (HttpServlet.java:848) 
*
com/ibm/ws/webcontainer/servlet/StrictServletInstance.doService(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictServletInstance.java:105) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet._service(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:160) 
*
com/ibm/ws/webcontainer/servlet/IdleServletState.service(Lcom/ibm/ws/webcont
ainer/servlet/StrictLifecycleServlet;Ljavax/servlet/ServletRequest;Ljavax/se
rvlet/ServletResponse;)V+0 (StrictLifecycleServlet.java:313) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet.service(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:116) 
*
com/ibm/ws/webcontainer/servlet/ServletInstance.service(Ljavax/servlet/Servl
etRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/Web
AppServletInvocationEvent;)V+0 (ServletInstance.java:250) 
*
com/ibm/ws/webcontainer/servlet/ValidServletReferenceState.dispatch(Lcom/ibm
/ws/webcontainer/servlet/ServletInstanceReference;Ljavax/servlet/ServletRequ
est;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/WebAppSer
vletInvocationEvent;)V+0 (ValidServletReferenceState.java:42) 
*
com/ibm/ws/webcontainer/servlet/ServletInstanceReference.dispatch(Ljavax/ser
vlet/ServletRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/
webapp/WebAppServletInvocationEvent;)V+0 (ServletInstanceReference.java:40) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.handleWebAppDispatch(
Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespon
se;)V+0 (WebAppRequestDispatcher.java:717) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.dispatch(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;Z)V+0
(WebAppRequestDispatcher.java:231) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.forward(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(WebAppRequestDispatcher.java:148) 
*
com/ibm/ws/webcontainer/servlet/SimpleFileServlet.doGet(Ljavax/servlet/http/
HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+0
(SimpleFileServlet.java:111) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/http/HttpServletReques
t;Ljavax/servlet/http/HttpServletResponse;)V+0 (HttpServlet.java:733) 
*
javax/servlet/http/HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/
servlet/ServletResponse;)V+0 (HttpServlet.java:848) 
*
com/ibm/ws/webcontainer/servlet/StrictServletInstance.doService(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictServletInstance.java:105) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet._service(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:160) 
*
com/ibm/ws/webcontainer/servlet/IdleServletState.service(Lcom/ibm/ws/webcont
ainer/servlet/StrictLifecycleServlet;Ljavax/servlet/ServletRequest;Ljavax/se
rvlet/ServletResponse;)V+0 (StrictLifecycleServlet.java:313) 
*
com/ibm/ws/webcontainer/servlet/StrictLifecycleServlet.service(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(StrictLifecycleServlet.java:116) 
*
com/ibm/ws/webcontainer/servlet/ServletInstance.service(Ljavax/servlet/Servl
etRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/Web
AppServletInvocationEvent;)V+0 (ServletInstance.java:250) 
*
com/ibm/ws/webcontainer/servlet/ValidServletReferenceState.dispatch(Lcom/ibm
/ws/webcontainer/servlet/ServletInstanceReference;Ljavax/servlet/ServletRequ
est;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/webapp/WebAppSer
vletInvocationEvent;)V+0 (ValidServletReferenceState.java:42) 
*
com/ibm/ws/webcontainer/servlet/ServletInstanceReference.dispatch(Ljavax/ser
vlet/ServletRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/ws/webcontainer/
webapp/WebAppServletInvocationEvent;)V+0 (ServletInstanceReference.java:40) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.handleWebAppDispatch(
Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespon
se;)V+0 (WebAppRequestDispatcher.java:717) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.dispatch(Ljavax/servl
et/ServletRequest;Ljavax/servlet/ServletResponse;Z)V+0
(WebAppRequestDispatcher.java:231) 
*
com/ibm/ws/webcontainer/webapp/WebAppRequestDispatcher.forward(Ljavax/servle
t/ServletRequest;Ljavax/servlet/ServletResponse;)V+0
(WebAppRequestDispatcher.java:148) 
*
com/ibm/ws/webcontainer/srt/WebAppInvoker.doForward(Ljavax/servlet/http/Http
ServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+0
(WebAppInvoker.java:78) 
*
com/ibm/ws/webcontainer/srt/WebAppInvoker.handleInvocationHook(Ljava/lang/Ob
ject;)V+0 (WebAppInvoker.java:146) 
*
com/ibm/ws/webcontainer/cache/invocation/CachedInvocation.handleInvocation(L
java/lang/Object;)V+0 (CachedInvocation.java:66) 
*
com/ibm/ws/webcontainer/srp/ServletRequestProcessor.dispatchByURI(Ljava/lang
/String;Lcom/ibm/ws/webcontainer/srp/ISRPConnection;)V+0
(ServletRequestProcessor.java:71) 
*
com/ibm/ws/webcontainer/oselistener/OSEListenerDispatcher.service(Lcom/ibm/w
s/webcontainer/oselistener/api/IOSEConnection;)V+0 (OSEListener.java:317) 
*	com/ibm/ws/webcontainer/http/HttpConnection.handleRequest()V+0
(HttpConnection.java:56) 
*	com/ibm/ws/http/HttpConnection.readAndHandleRequest(Z)V+0
(HttpConnection.java:468) 
*	com/ibm/ws/http/HttpConnection.run()V+0 (HttpConnection.java:312) 
*	com/ibm/ws/util/ThreadPool$Worker.run()V+0 (ThreadPool.java:566) 

 

 

 



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Re: java.lang.ClassFormatError

["Kevin C. Dorff" <kd...@dorffweb.com>]

And you provide ANY source code where this occurs? Reproducability is 
very helpful for squashing bugs in either your code or Tapestry's.



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