Details
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Type: Bug
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Status: Closed
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Priority: Major
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Resolution: Fixed
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Affects Version/s: 2.0.1, EE-2.0.0.GA
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Fix Version/s: EE-3.0.0.BETA, 3.0.1
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Component/s: ICE-Components
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Labels:None
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Environment:JSF/ICEfaces 2
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Workaround Exists:Yes
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Workaround Description:Initialize the tree model with a dummy model.
Description
If a tree components backing tree model is not initialized on page load then a NullPointerException is thrown. This is even when the rendered attribute is set to false. This behavior is not seen in the ICEfaces 1.8.x releases.
Exception Stack Trace:
SEVERE: Error Rendering View[/welcomeICEfaces.xhtml]
java.lang.NullPointerException
at com.icesoft.faces.component.tree.Tree.visitRows(Tree.java:1446)
at com.icesoft.faces.component.tree.Tree.visitTree(Tree.java:1401)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIForm.visitTree(UIForm.java:344)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at com.sun.faces.application.view.StateManagementStrategyImpl.saveView(StateManagementStrategyImpl.java:160)
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:133)
at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:418)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:410)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
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:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
at java.lang.Thread.run(Thread.java:619)
Exception Stack Trace:
SEVERE: Error Rendering View[/welcomeICEfaces.xhtml]
java.lang.NullPointerException
at com.icesoft.faces.component.tree.Tree.visitRows(Tree.java:1446)
at com.icesoft.faces.component.tree.Tree.visitTree(Tree.java:1401)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIForm.visitTree(UIForm.java:344)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1600)
at com.sun.faces.application.view.StateManagementStrategyImpl.saveView(StateManagementStrategyImpl.java:160)
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:133)
at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:418)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:410)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
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:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
at java.lang.Thread.run(Thread.java:619)
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Repository | Revision | Date | User | Message |
ICEsoft Public SVN Repository | #28237 | Thu Mar 08 14:39:24 MST 2012 | arran.mccullough | |
Files Changed | ||||
MODIFY
/icefaces2/scratchpads/patches/EmnosBuild/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/TreeRenderer.java
MODIFY /icefaces2/scratchpads/patches/EmnosBuild/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/Tree.java |
Repository | Revision | Date | User | Message |
ICEsoft Public SVN Repository | #27768 | Fri Feb 10 13:58:38 MST 2012 | art.zambrano | |
Files Changed | ||||
MODIFY
/icefaces3/branches/icefaces-3.0.x-maintenance/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/TreeRenderer.java
MODIFY /icefaces3/branches/icefaces-3.0.x-maintenance/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/Tree.java |
Repository | Revision | Date | User | Message |
ICEsoft Public SVN Repository | #27765 | Fri Feb 10 13:43:05 MST 2012 | art.zambrano | |
Files Changed | ||||
MODIFY
/icefaces3/trunk/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/TreeRenderer.java
MODIFY /icefaces3/trunk/icefaces/compat/components/src/main/java/com/icesoft/faces/component/tree/Tree.java |