4:16 a.m.
fileUpload: AbstractProgressBarRenderer throws NPE
--------------------------------------------------
Key: RF-2575
URL: http://jira.jboss.com/jira/browse/RF-2575
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.2.0
Environment: RF nightly 20080318
Reporter: Juergen Zimmermann
When I invoke a JSF page with this fileUpload tag I get the stacktrace as shown below.
<rich:fileUpload
id="datei"
uploadData="#{kv.uploadItems}"
maxFilesQuantity="1"
acceptedTypes="gif,jpg,jpeg,png"
listHeight="63px">
<f:facet name="progress">
<rich:progressBar style="height: 5px; width: 250px;"
interval="50"/>
</f:facet>
</rich:fileUpload>
10:12:15,255 ERROR [STDERR] 18.03.2008 10:12:15 com.sun.facelets.FaceletViewHandler
handleRenderException
SCHWERWIEGEND: Error Rendering View[/kundenverwaltung/upload.xhtml]
java.lang.NullPointerException
at
org.richfaces.renderkit.AbstractProgressBarRenderer.calculatePercent(AbstractProgressBarRenderer.java:640)
at org.richfaces.renderkit.ProgressBarRenderer.doEncodeEnd(ProgressBarRenderer.java:208)
at org.richfaces.renderkit.ProgressBarRenderer.doEncodeEnd(ProgressBarRenderer.java:237)
at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:135)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:856)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:286)
at
org.richfaces.renderkit.FileUploadRendererBase.renderProgress(FileUploadRendererBase.java:564)
at
org.richfaces.renderkit.html.FileUploadRenderer.doEncodeEnd(FileUploadRenderer.java:243)
at
org.richfaces.renderkit.html.FileUploadRenderer.doEncodeEnd(FileUploadRenderer.java:375)
at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:135)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:856)
at
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:242)
at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:832)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:832)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:185)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:143)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:276)
at org.ajax4jsf.Filter.doFilter(Filter.java:165)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
at java.lang.Thread.run(Thread.java:619)
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