G
Guest
Gast
Hallo Leute!
Ich habe wieder ein Problem mit JSF (ich verzweifle mit dieser Technologie), doch diesen kann ich nicht mehr alleine lösen. Hoffentlich könnt ihr mir helfen.
Ich benutze:
-Tomcat 5.5.25
- MyFaces 1.1.5
- JSTL 1.1.0
- IDE: Eclipse
Habe bei folgender Seite ein Problem:
Der Fehler tritt nur auf wenn ich das Value-Attribut verwende, wenn es leer gelassen wird, wird die Seite normal angezeigt.
Mein Managed-Bean
Und faces-config.xml:
Zum Schluss noch der Stacktrace:
Tut mir leid, wenn es unübersichtlich geworden ist,.
Wäre wirklich spitze wenn ihr mir erklären könntet warum ich diesen Fehler bekomme.
Danke
Ich habe wieder ein Problem mit JSF (ich verzweifle mit dieser Technologie), doch diesen kann ich nicht mehr alleine lösen. Hoffentlich könnt ihr mir helfen.
Ich benutze:
-Tomcat 5.5.25
- MyFaces 1.1.5
- JSTL 1.1.0
- IDE: Eclipse
Habe bei folgender Seite ein Problem:
Code:
<h:form>
<h:outputText id="otMessage"></h:outputText>
<h:outputLabel for="itBezeichnung">Bezeichnung</h:outputLabel>
<h:inputText value="#{backing_eigenschaftNeu.bezeichnung}" id="itBezeichnung"></h:inputText>
<h:message for="itBezeichnung"></h:message>
<h:outputLabel for="cbPflicht">Pflichtfeld</h:outputLabel>
<h:selectBooleanCheckbox id="cbPflicht"></h:selectBooleanCheckbox>
<h:outputLabel for="somDatentyp">Datentyp</h:outputLabel>
<h:selectOneMenu id="somDatentyp" >
</h:selectOneMenu>
<h:message for="somDatentyp"></h:message>
<h:commandButton id="cbEigenschaftErstellen" value="Erstellen"></h:commandButton>
</h:form>
Der Fehler tritt nur auf wenn ich das Value-Attribut verwende, wenn es leer gelassen wird, wird die Seite normal angezeigt.
Mein Managed-Bean
Code:
public class EigenschaftNeu
{
private HtmlOutputText otMessage = new HtmlOutputText();
private HtmlSelectOneMenu somDatentyps = new HtmlSelectOneMenu();
private String bezeichnung = "";
private boolean pflichtfeld = false;
private ArrayList<SelectItem> datentyps = new ArrayList<SelectItem>();
private EigenschaftNeu()
{
// at.caps.security.Login.login(FacesContext.getCurrentInstance());
try
{
for(Datentyp datatyp : Datentyp.loadAllDatentyp())
{
datentyps.add(new SelectItem(datatyp.getDatentypID() + "", datatyp.getBezeichnung()));
}
} catch (SQLException e)
{
otMessage.setValue("Konnte nicht mit der Datenbank verbinden");
e.printStackTrace();
}
}
public String onEigenschaftErstellen()
{
System.out.println(bezeichnung + "---" + pflichtfeld + "---" );
return null;
}
public HtmlOutputText getOtMessage()
{
return otMessage;
}
public void setOtMessage(HtmlOutputText otMessage)
{
this.otMessage = otMessage;
}
public HtmlSelectOneMenu getSomDatentyps()
{
return somDatentyps;
}
public void setSomDatentyps(HtmlSelectOneMenu somDatentyps)
{
this.somDatentyps = somDatentyps;
}
public String getBezeichnung()
{
return bezeichnung;
}
public void setBezeichnung(String bezeichnung)
{
this.bezeichnung = bezeichnung;
}
public boolean isPflichtfeld()
{
return pflichtfeld;
}
public void setPflichtfeld(boolean pflichtfeld)
{
this.pflichtfeld = pflichtfeld;
}
public ArrayList<SelectItem> getDatentyps()
{
return datentyps;
}
public void setDatentyps(ArrayList<SelectItem> datentyps)
{
this.datentyps = datentyps;
}
}
Und faces-config.xml:
Code:
<managed-bean>
<managed-bean-name>
backing_eigenschaftNeu</managed-bean-name>
<managed-bean-class>
at.caps.webinterface.EigenschaftNeu</managed-bean-class>
<managed-bean-scope>
request</managed-bean-scope>
</managed-bean>
Zum Schluss noch der Stacktrace:
Code:
javax.servlet.ServletException: Could not retrieve value of component with path : {Component-Path : [Class: org.ajax4jsf.framework.ajax.AjaxViewRoot,ViewId: /eigenschaftNeu.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlInputText,Id: itBezeichnung]}
javax.faces.webapp.FacesServlet.service(FacesServlet.java:154)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: org.ajax4jsf.framework.ajax.AjaxViewRoot,ViewId: /eigenschaftNeu.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlInputText,Id: itBezeichnung]}
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
org.apache.jasper.JasperException: Could not retrieve value of component with path : {Component-Path : [Class: org.ajax4jsf.framework.ajax.AjaxViewRoot,ViewId: /eigenschaftNeu.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlInputText,Id: itBezeichnung]}
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:460)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: org.ajax4jsf.framework.ajax.AjaxViewRoot,ViewId: /eigenschaftNeu.jsp][Class: javax.faces.component.html.HtmlForm,Id: _idJsp0][Class: javax.faces.component.html.HtmlInputText,Id: itBezeichnung]}
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:227)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:135)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005finputText_005f0(eigenschaftNeu_jsp.java:284)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005fform_005f0(eigenschaftNeu_jsp.java:188)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_f_005fview_005f0(eigenschaftNeu_jsp.java:139)
org.apache.jsp.eigenschaftNeu_jsp._jspService(eigenschaftNeu_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
javax.faces.el.EvaluationException: Cannot get value for expression '#{backing_eigenschaftNeu.bezeichnung}'
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:405)
javax.faces.component.UIOutput.getValue(UIOutput.java:80)
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:223)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:135)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005finputText_005f0(eigenschaftNeu_jsp.java:284)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005fform_005f0(eigenschaftNeu_jsp.java:188)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_f_005fview_005f0(eigenschaftNeu_jsp.java:139)
org.apache.jsp.eigenschaftNeu_jsp._jspService(eigenschaftNeu_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
javax.faces.FacesException: java.lang.IllegalAccessException: Class org.apache.myfaces.shared_impl.util.ClassUtils can not access a member of class at.caps.webinterface.EigenschaftNeu with modifiers "private"
org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:292)
org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:268)
org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:49)
org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:314)
org.apache.myfaces.trinidadinternal.el.TrinidadVariableResolver.resolveVariable(TrinidadVariableResolver.java:54)
org.apache.myfaces.trinidadinternal.el.TrinidadVariableResolver.resolveVariable(TrinidadVariableResolver.java:54)
org.apache.myfaces.el.ValueBindingImpl$ELVariableResolver.resolveVariable(ValueBindingImpl.java:570)
org.apache.commons.el.NamedValue.evaluate(NamedValue.java:124)
org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:140)
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386)
javax.faces.component.UIOutput.getValue(UIOutput.java:80)
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:223)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:135)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005finputText_005f0(eigenschaftNeu_jsp.java:284)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005fform_005f0(eigenschaftNeu_jsp.java:188)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_f_005fview_005f0(eigenschaftNeu_jsp.java:139)
org.apache.jsp.eigenschaftNeu_jsp._jspService(eigenschaftNeu_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
java.lang.IllegalAccessException: Class org.apache.myfaces.shared_impl.util.ClassUtils can not access a member of class at.caps.webinterface.EigenschaftNeu with modifiers "private"
sun.reflect.Reflection.ensureMemberAccess(Unknown Source)
java.lang.Class.newInstance0(Unknown Source)
java.lang.Class.newInstance(Unknown Source)
org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:277)
org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:268)
org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:49)
org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:314)
org.apache.myfaces.trinidadinternal.el.TrinidadVariableResolver.resolveVariable(TrinidadVariableResolver.java:54)
org.apache.myfaces.trinidadinternal.el.TrinidadVariableResolver.resolveVariable(TrinidadVariableResolver.java:54)
org.apache.myfaces.el.ValueBindingImpl$ELVariableResolver.resolveVariable(ValueBindingImpl.java:570)
org.apache.commons.el.NamedValue.evaluate(NamedValue.java:124)
org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:140)
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386)
javax.faces.component.UIOutput.getValue(UIOutput.java:80)
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:223)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:135)
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005finputText_005f0(eigenschaftNeu_jsp.java:284)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_h_005fform_005f0(eigenschaftNeu_jsp.java:188)
org.apache.jsp.eigenschaftNeu_jsp._jspx_meth_f_005fview_005f0(eigenschaftNeu_jsp.java:139)
org.apache.jsp.eigenschaftNeu_jsp._jspService(eigenschaftNeu_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:43)
org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:260)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
Tut mir leid, wenn es unübersichtlich geworden ist,.
Wäre wirklich spitze wenn ihr mir erklären könntet warum ich diesen Fehler bekomme.
Danke