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https://issues.apache.org/jira/browse/MYFACES-2775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Kočí updated MYFACES-2775:
---------------------------------
Status: Patch Available (was: Open)
> StackOverflowError when adding componentResource with id=null
> -------------------------------------------------------------
>
> Key: MYFACES-2775
> URL: https://issues.apache.org/jira/browse/MYFACES-2775
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.1-SNAPSHOT
> Environment: myfaces trunk, tomcat 6.0.26
> Reporter: Martin Kočí
>
> If second parameter - the componentResource:
> UIViewRoot.addComponentResource(FacesContext context, UIComponent
> componentResource)
> has null id then StackOverflowError occurs:
> Caused by: java.lang.StackOverflowError
> at java.lang.ThreadLocal.get(ThreadLocal.java:124)
> at
> javax.faces.context.FacesContext.getCurrentInstance(FacesContext.java:71)
> at
> javax.faces.component.UIComponentBase.getFacesContext(UIComponentBase.java:1057)
> at
> javax.faces.component.UIComponentBase.setParent(UIComponentBase.java:174)
> at
> javax.faces.component._ComponentChildrenList.childRemoved(_ComponentChildrenList.java:123)
> at
> javax.faces.component._ComponentChildrenList.remove(_ComponentChildrenList.java:147)
> at
> javax.faces.component._ComponentChildrenList.removeChildrenFromParent(_ComponentChildrenList.java:136)
> at
> javax.faces.component._ComponentChildrenList.add(_ComponentChildrenList.java:76)
> at
> javax.faces.component._ComponentChildrenList.add(_ComponentChildrenList.java:30)
> at
> javax.faces.component.UIViewRoot.addComponentResource(UIViewRoot.java:188)
> at
> org.apache.myfaces.renderkit.html.HtmlStylesheetRenderer.processEvent(HtmlStylesheetRenderer.java:86)
> at
> javax.faces.component.UIComponent$EventListenerWrapper.processEvent(UIComponent.java:1098)
> at javax.faces.event.SystemEvent.processListener(SystemEvent.java:43)
> at
> org.apache.myfaces.application.ApplicationImpl._traverseListenerList(ApplicationImpl.java:1955)
> at
> org.apache.myfaces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:504)
> at
> javax.faces.component.UIComponentBase._publishPostAddToViewEvent(UIComponentBase.java:201)
> at
> javax.faces.component.UIComponentBase.setParent(UIComponentBase.java:186)
> at
> javax.faces.component._ComponentChildrenList.updateParent(_ComponentChildrenList.java:128)
> at
> javax.faces.component._ComponentChildrenList.add(_ComponentChildrenList.java:79)
> at
> javax.faces.component._ComponentChildrenList.add(_ComponentChildrenList.java:30)
> at
> javax.faces.component.UIViewRoot.addComponentResource(UIViewRoot.java:188)
> at
> org.apache.myfaces.renderkit.html.HtmlStylesheetRenderer.processEvent(HtmlStylesheetRenderer.java:86)
> at
> javax.faces.component.UIComponent$EventListenerWrapper.processEvent(UIComponent.java:1098)
> ....
> This probably does not happen if componentResource is created from a facelet
> but only if it created from java code (a listener in my case)
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