NPE in tr:messages
------------------

                 Key: TRINIDAD-795
                 URL: https://issues.apache.org/jira/browse/TRINIDAD-795
             Project: MyFaces Trinidad
          Issue Type: Bug
          Components: Components
    Affects Versions: 1.2.3-core
         Environment: Trinidad-1.2.3 + Tomcat 6
            Reporter: Jesper Pedersen


I get the following NPE for a tr:messages tag using Trinidad-1.2.3:

java.lang.NullPointerException
        at 
org.apache.catalina.connector.CoyoteWriter.write(CoyoteWriter.java:171)
        at 
org.apache.myfaces.trinidadinternal.io.HtmlResponseWriter.write(HtmlResponseWriter.java:341)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at 
org.apache.myfaces.trinidadinternal.io.IndentingResponseWriter.write(IndentingResponseWriter.java:152)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at 
org.apache.myfaces.trinidadinternal.io.DebugResponseWriter.write(DebugResponseWriter.java:124)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at com.sun.facelets.StateWriter.write(StateWriter.java:116)
        at 
org.apache.myfaces.trinidadinternal.io.HtmlResponseWriter.write(HtmlResponseWriter.java:341)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at 
org.apache.myfaces.trinidadinternal.io.IndentingResponseWriter.write(IndentingResponseWriter.java:152)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at 
org.apache.myfaces.trinidadinternal.io.DebugResponseWriter.write(DebugResponseWriter.java:124)
        at 
org.apache.myfaces.trinidadinternal.io.ResponseWriterDecorator.write(ResponseWriterDecorator.java:162)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.MessageBoxRenderer._renderMessageAnchor(MessageBoxRenderer.java:305)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.MessageBoxRenderer._renderComponentMessages(MessageBoxRenderer.java:263)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.MessageBoxRenderer._renderContent(MessageBoxRenderer.java:204)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.MessageBoxRenderer$BoxRenderer.renderBody(MessageBoxRenderer.java:453)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelBoxRenderer._renderMiddleRow(PanelBoxRenderer.java:267)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelBoxRenderer.encodeAll(PanelBoxRenderer.java:115)
        at 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.MessageBoxRenderer.encodeAll(MessageBoxRenderer.java:142)
        at 
org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:220)
        at 
org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:749)

A validator throws a ValidatorException with a FaceMessage inside.

All resource bundles are defined in the faces-config.xml file if that makes a 
difference - e.g. no f:loadBundle's.

Hope this helps !

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