Opa Galera,
Seguinte estou com um problema aqui que não consigo resolver, alguém pode me dar uma luz? vlw
Quando eu tento usar qualquer método do JPA ele me retorna o seguinte erro
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: br.gov.sp.polmil.spe.persistencia.AbstractDiarioclasseitens
javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
root cause
java.lang.ClassNotFoundException: br.gov.sp.polmil.spe.persistencia.AbstractDiarioclasseitens
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
java.lang.ClassLoader.loadClassInternal(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:112)
org.hibernate.ejb.Ejb3Configuration.classForName(Ejb3Configuration.java:1041)
org.hibernate.ejb.Ejb3Configuration.addNamedAnnotatedClasses(Ejb3Configuration.java:1113)
org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:905)
org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:792)
org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:186)
org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:246)
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:33)
br.gov.sp.polmil.spe.persistencia.EntityManagerHelper.<clinit>(EntityManagerHelper.java:20)
br.gov.sp.polmil.spe.persistencia.InstrutorDAO.findAll(InstrutorDAO.java:178)
br.gov.sp.polmil.spe.beans.ConsultaInstrutor.getConInstList(ConsultaInstrutor.java:64)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
org.apache.el.parser.AstValue.getValue(AstValue.java:97)
org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
javax.faces.component.UIData.getValue(UIData.java:582)
javax.faces.component.UIData.getDataModel(UIData.java:1063)
javax.faces.component.UIData.setRowIndex(UIData.java:417)
com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:85)
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:785)
javax.faces.component.UIData.encodeBegin(UIData.java:879)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:244)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:174)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.