NoClassDefFoundError mostly means that the ILazyInitProxy can be found but something its need doesn't
But that is an interface that doesn't have any exotic things in it.
johan
Hello,
I am using wicket-spring-1.2.2 and wicket-spring-annot-1.2.2 to provide for dependency injection in my Wicket app. Everything works without a hitch in Jetty. However, I just recently started testing the app in our test servers. The test servers are running Weblogic 9.2, and I am getting a "java.lang.NoClassDefFoundError: wicket/proxy/ILazyInitProxy" error in one of my pages.
The closest thing that I could Google up regarding this were issues regarding the possibility of an older CGLIB (currently using cglib-nodep-2.1_3.jar) jar being in that classpath somewhere else (found this on the Hibernate support forums and no I am not using Hibernate). Unfortunately, the server admin found neither traces of either a CGLIB jar nor any net.sf.cglib.* classes anywhere. Other pages are using the injection just fine, so I am unsure of what is causing this one page to bomb.
Regards,
-scott
(Sorry, it's a bit long)
Stack Trace:
WicketMessage: Can't instantiate page using constructor public com.ugs.it.partnersxpress.pages.MasterData(wicket.PageParameters) throws com.ugs.it.partnersxpress.PXException and argument installId = "0001003457"
Root cause:
java.lang.NoClassDefFoundError: wicket/proxy/ILazyInitProxy
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.lang.reflect.Method.invoke(Method.java:585)
at net.sf.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:384)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:219)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
at wicket.proxy.LazyInitProxyFactory.createProxy(LazyInitProxyFactory.java:139)
at wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:97)
at wicket.injection.Injector.inject(Injector.java:110)
at wicket.injection.ConfigurableInjector.inject(ConfigurableInjector.java:24)
at wicket.injection.ComponentInjector.onInstantiation(ComponentInjector.java:54)
at wicket.Application.notifyComponentInstantiationListeners(Application.java:797)
at wicket.Component.<init>(Component.java:591)
at wicket.MarkupContainer.<init>(MarkupContainer.java:123)
at wicket.Page.<init>(Page.java:208)
at wicket.markup.html.WebPage.<init>(WebPage.java:128)
at wicket.markup.html.WebPage.<init>(WebPage.java:165)
at com.ugs.it.wicket.WebKeySecuredPage.<init>(WebKeySecuredPage.java:44)
at com.ugs.it.partnersxpress.PartnersXpressPage.<init>(PartnersXpressPage.java:87)
at com.ugs.it.partnersxpress.pages.AbstractInstallInfoPage.<init>(AbstractInstallInfoPage.java:74)
at com.ugs.it.partnersxpress.pages.MasterData.<init>(MasterData.java:48)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:154)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:96)
at wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:271)
at wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
at wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:885)
at wicket.RequestCycle.step(RequestCycle.java:966)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3214)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1983)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1890)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1344)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Complete stack:
wicket.WicketRuntimeException: Can't instantiate page using constructor public com.ugs.it.partnersxpress.pages.MasterData(wicket.PageParameters) throws com.ugs.it.partnersxpress.PXException and argument installId = "0001003457"
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:96)
at wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:271)
at wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
at wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:885)
at wicket.RequestCycle.step(RequestCycle.java:966)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:154)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:96)
at wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:271)
at wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
at wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:885)
at wicket.RequestCycle.step(RequestCycle.java:966)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
net.sf.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:237)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
at wicket.proxy.LazyInitProxyFactory.createProxy(LazyInitProxyFactory.java:139)
at wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:97)
at wicket.injection.Injector.inject(Injector.java:110)
at wicket.injection.ConfigurableInjector.inject(ConfigurableInjector.java:24)
at wicket.injection.ComponentInjector.onInstantiation(ComponentInjector.java:54)
at wicket.Application.notifyComponentInstantiationListeners(Application.java:797)
at wicket.Component.<init>(Component.java:591)
at wicket.MarkupContainer.<init>(MarkupContainer.java:123)
at wicket.Page.<init>(Page.java:208)
at wicket.markup.html.WebPage.<init>(WebPage.java:128)
at wicket.markup.html.WebPage.<init>(WebPage.java:165)
at com.ugs.it.wicket.WebKeySecuredPage.<init>(WebKeySecuredPage.java:44)
at com.ugs.it.partnersxpress.PartnersXpressPage.<init>(PartnersXpressPage.java:87)
at com.ugs.it.partnersxpress.pages.AbstractInstallInfoPage.<init>(AbstractInstallInfoPage.java:74)
at com.ugs.it.partnersxpress.pages.MasterData.<init>(MasterData.java:48)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:154)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:96)
at wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:271)
at wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
at wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:885)
at wicket.RequestCycle.step(RequestCycle.java:966)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:585)
at net.sf.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:384)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:219)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
at wicket.proxy.LazyInitProxyFactory.createProxy(LazyInitProxyFactory.java:139)
at wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:97)
at wicket.injection.Injector.inject(Injector.java:110)
at wicket.injection.ConfigurableInjector.inject(ConfigurableInjector.java:24)
at wicket.injection.ComponentInjector.onInstantiation(ComponentInjector.java:54)
at wicket.Application.notifyComponentInstantiationListeners(Application.java:797)
at wicket.Component.<init>(Component.java:591)
at wicket.MarkupContainer.<init>(MarkupContainer.java:123)
at wicket.Page.<init>(Page.java:208)
at wicket.markup.html.WebPage.<init>(WebPage.java:128)
at wicket.markup.html.WebPage.<init>(WebPage.java:165)
at com.ugs.it.wicket.WebKeySecuredPage.<init>(WebKeySecuredPage.java:44)
at com.ugs.it.partnersxpress.PartnersXpressPage.<init>(PartnersXpressPage.java:87)
at com.ugs.it.partnersxpress.pages.AbstractInstallInfoPage.<init>(AbstractInstallInfoPage.java:74)
at com.ugs.it.partnersxpress.pages.MasterData.<init>(MasterData.java:48)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:154)
at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:96)
at wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:271)
at wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:286)
at wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:205)
at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:65)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:57)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:885)
at wicket.RequestCycle.step(RequestCycle.java:966)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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