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https://issues.apache.org/jira/browse/TOMAHAWK-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Werner Punz resolved TOMAHAWK-1064.
-----------------------------------

    Resolution: Fixed

Resolved by curtis howard



> The Datascroller causes a class cast exception in MyFaces 1.2
> -------------------------------------------------------------
>
>                 Key: TOMAHAWK-1064
>                 URL: https://issues.apache.org/jira/browse/TOMAHAWK-1064
>             Project: MyFaces Tomahawk
>          Issue Type: Bug
>          Components: Data Scroller
>         Environment: MyFaces 1.2 Tomcat 6, Tomahawk latest Trunk
>            Reporter: Werner Punz
>            Priority: Critical
>
> Following Error occurs in the examples when run via -Djsf=12 on a tomcat:
> java.lang.ClassCastException: java.lang.Long
>       at javax.faces.component.UIData.getRows(UIData.java:975)
>       at 
> org.apache.myfaces.component.html.ext.HtmlDataTable.getRows(HtmlDataTable.java:756)
>       at 
> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:217)
>       at 
> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:134)
>       at 
> org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.encodeChildren(HtmlTableRenderer.java:185)
>       at 
> javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:527)
>       at 
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:456)
>       at 
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:439)
>       at 
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:89)
>       at 
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
>       at javax.faces.component.UIComponent.encodeAll(UIComponent.java:250)
>       at javax.faces.component.UIComponent.encodeAll(UIComponent.java:247)
>       at javax.faces.component.UIComponent.encodeAll(UIComponent.java:247)
>       at 
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:308)
>       at 
> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
>       at 
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
>       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>       at 
> org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

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