[Tapestry-developer] Exception occured when using Tapestry with Tomcat

[Alex Kwan]

Hi, All     When I deployed the tutorial of tapestry to Tomcat, the tutorial run well except when i use the inspector in Workbench and press the Engine button, the following error occured. Hope somebody can do me a favor.   PS. I'm using tomcat 4.0.3-LE-jdk1.4 version and i put tapestry....jar, log4j-core.jar, tapestry.contrib...jar and jfreechar, jcomon.jar into tutorial's WEB-INF/lib.(Have anybody successfule run tapestry under tomcat and jdk1.4?)   Best regards.                                                                                                         Alex ==================================================================== An exception has occured. You may continue by restarting the session. Name: com.primix.tapestry.RequestCycleException Message: Unable to resolve property engineByteCount of com.primix.tapestry.inspector.ShowEngine@718242[Inspector/showEngine]. component: com.primix.tapestry.inspector.Inspector@a7b0bf[Inspector]   Name: com.primix.tapestry.BindingException Message: Unable to resolve property engineByteCount of com.primix.tapestry.inspector.ShowEngine@718242[Inspector/showEngine]. binding: PropertyBinding[Inspector/showEngine engineByteCount]   Name: com.primix.tapestry.util.DynamicInvocationException Message: Could not invoke method getEngineByteCount on com.primix.tapestry.inspector.ShowEngine@718242[Inspector/showEngine].   Name: java.lang.reflect.InvocationTargetException Message:   Name: java.lang.NoClassDefFoundError Message: javax/ejb/EJBObject Trace:   com.primix.tapestry.record.PageRecorder.persistValue(PageRecorder.java:245) com.primix.tapestry.record.SimplePageRecorder.writeExternal(SimplePageRecorder.java:232) java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1265) java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1243) java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052) java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) com.primix.tapestry.engine.SimpleEngine.writeExternal(SimpleEngine.java:132) java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1265) java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1243) java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052) java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) com.primix.tapestry.inspector.ShowEngine.buildSerializedEngine(ShowEngine.java:87) com.primix.tapestry.inspector.ShowEngine.getSerializedEngine(ShowEngine.java:70) com.primix.tapestry.inspector.ShowEngine.getEngineByteCount(ShowEngine.java:126) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:324) com.primix.tapestry.util.prop.PropertyAccessor.get(PropertyAccessor.java:100) com.primix.tapestry.util.prop.PropertyHelper.get(PropertyHelper.java:413) com.primix.tapestry.binding.PropertyBinding.getObject(PropertyBinding.java:161) com.primix.tapestry.components.Insert.render(Insert.java:158) com.primix.tapestry.BaseComponent.render(BaseComponent.java:396) com.primix.tapestry.AbstractComponent.renderWrapped(AbstractComponent.java:622) com.primix.tapestry.components.InsertBlock.render(InsertBlock.java:105) com.primix.tapestry.AbstractComponent.renderWrapped(AbstractComponent.java:622) com.primix.tapestry.components.InsertWrapped.render(InsertWrapped.java:57) com.primix.tapestry.BaseComponent.render(BaseComponent.java:396) com.primix.tapestry.AbstractComponent.renderWrapped(AbstractComponent.java:622) com.primix.tapestry.components.InsertWrapped.render(InsertWrapped.java:57) com.primix.tapestry.BaseComponent.render(BaseComponent.java:396) com.primix.tapestry.AbstractComponent.renderWrapped(AbstractComponent.java:622) com.primix.tapestry.html.Body.render(Body.java:253) com.primix.tapestry.AbstractComponent.renderWrapped(AbstractComponent.java:622) com.primix.tapestry.html.Shell.render(Shell.java:237) com.primix.tapestry.BaseComponent.render(BaseComponent.java:396) com.primix.tapestry.AbstractPage.renderPage(AbstractPage.java:265) com.primix.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:407) com.primix.tapestry.engine.AbstractEngine.renderResponse(AbstractEngine.java:577) com.primix.tapestry.engine.ActionService.service(ActionService.java:168) com.primix.tapestry.engine.AbstractEngine.service(AbstractEngine.java:706) com.primix.tapestry.ApplicationServlet.doService(ApplicationServlet.java:203) com.primix.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:168) javax.servlet.http.HttpServlet.service(HttpServlet.java:740) javax.servlet.http.HttpServlet.service(HttpServlet.java:853) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012) org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107) java.lang.Thread.run(Thread.java:536)