[richfaces-issues] [JBoss JIRA] Resolved: (RF-2403) FileUpload: NPE in org.richfaces.renderkit.html.images.ColorUtils

FileUpload: NPE in org.richfaces.renderkit.html.images.ColorUtils ----------------------------------------------------------------- Key: RF-2403 URL: http://jira.jboss.com/jira/browse/RF-2403 Project: RichFaces Issue Type: Bug Affects Versions: 3.2.0 Environment: JDK 6u4, RF 3.2.0CR1, Facelets 1.1.14, JBossAS 4.2.2, JSF RI 1.2_08 Reporter: Juergen Zimmermann Assigned To: Dmitry Svyatobatsko Fix For: 3.2.0 When invoking a JSF page with <rich:fileUpload> I get a NPE in the JBoss console with the stacktrace below. Looking at http://anonsvn.jboss.org/repos/richfaces/trunk/ui/progressBAR/src/main/ja... I'd recommend for the methode ColorUtils.adjustLightness() to test whether the object c is null. Just the same as in method overwriteAlpha. 2008-03-05 15:20:08,663 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/hska].[jsfServlet]] Servlet.service() for servlet jsfServlet threw exception java.lang.NullPointerException at org.richfaces.renderkit.html.images.ColorUtils.adjustLightness(ColorUtils.java:202) at org.richfaces.renderkit.html.images.ProgressBarAnimatedBg.createMainStage(ProgressBarAnimatedBg.java:105) at org.richfaces.renderkit.html.images.ProgressBarAnimatedBg.paint(ProgressBarAnimatedBg.java:87) at org.ajax4jsf.resource.AnimationResource.send(AnimationResource.java:80) at org.ajax4jsf.resource.ResourceLifecycle.sendResource(ResourceLifecycle.java:227) at org.ajax4jsf.resource.ResourceLifecycle.send(ResourceLifecycle.java:163) at org.ajax4jsf.resource.InternetResourceService.load(InternetResourceService.java:333) at org.ajax4jsf.cache.LRUMapCache.load(LRUMapCache.java:116) at org.ajax4jsf.cache.LRUMapCache.get(LRUMapCache.java:87) at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:195) at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:141) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:260) 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)