Re: exception with extval11 in myfaces tobago 1.0.21

I replaced 1.1.2 jars with 1.2.2 jars.

now i am getting the error

javax.faces.FacesException: javax.servlet.jsp.JspException:
javax.faces.application.Application.getELResolver()Ljavax/el/ELResolver;
       at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:431)
       at
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255)
       at
org.apache.myfaces.tobago.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:105)
       at
org.apache.myfaces.tobago.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:56)
       at
org.apache.myfaces.tobago.lifecycle.TobagoLifecycle.render(TobagoLifecycle.java:140)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147)


this is because i am using myfaces 1.1.6 jars.if I replace them with myfaces
1.2.6 ,my tobago application is not starting,it is throwing severe errors
,because listener has not sarted.

I am using tobago 1.0.21,myfaces 1.1.6 and extval11 1.2.2 jars.

could some one please help me with this.

Thanks
katts

katts wrote:
>
> Hi All,
>
> I am trying to use extval11 along with myfaces tobago 1.0.21 (also tried
> 1.0.20).
>
> The only annotation i used in my java class is
>
> @Length(minimum = 8)
>     private String programName;
>
> I have below list of jar files in my classpath.
>
> asm-1.5.3.jar,cglib-2.1_3.jar,commons-codec-1.3.jar,myfaces-extval-core-1.1.2.jar,myfaces-extval-generic-support-1.1.2.jar,myfaces-extval-property-validation-1.1.2.jar,persistence-api-1.0.jar,commons-logging-1.1.1.jar
>
> when i try to run the jsp page I am getting following exception.
>
>
> Caused by: java.lang.NullPointerException
>       at
> org.apache.myfaces.extensions.validator.core.el.DefaultELHelper.getPropertyDetailsOfValueBinding(DefaultELHelper.java:146)
>       at
> org.apache.myfaces.extensions.validator.core.metadata.extractor.DefaultComponentMetaDataExtractor.extract(DefaultComponentMetaDataExtractor.java:85)
>       at
> org.apache.myfaces.extensions.validator.util.ExtValUtils$1.extract(ExtValUtils.java:188)
>       at
> org.apache.myfaces.extensions.validator.core.interceptor.ValidationInterceptor.initComponent(ValidationInterceptor.java:77)
>       at
> org.apache.myfaces.extensions.validator.core.interceptor.ValidationInterceptor.beforeEncodeBegin(ValidationInterceptor.java:56)
>       at
> org.apache.myfaces.extensions.validator.core.renderkit.ExtValRendererWrapper.encodeBegin(ExtValRendererWrapper.java:208)
>       at
> org.apache.myfaces.extensions.validator.generic.renderkit.ExtValGenericRendererWrapper.intercept(ExtValGenericRendererWrapper.java:71)
>       at
> org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeOldNodeRenderer$$EnhancerByCGLIB$$51f4431d.encodeBegin(<generated>)
>       at
> javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:746)
>
> could someone help me in resolving this exception please.
>
> is extval11 compatible with myfaces tobago..?
>
> Thanks,
> katts
>

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