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Posted to dev@myfaces.apache.org by "Jesper Pedersen (JIRA)" <de...@myfaces.apache.org> on 2007/11/02 12:51:51 UTC
[jira] Created: (TRINIDAD-795) NPE in tr:messages
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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[jira] Resolved: (TRINIDAD-795) NPE in tr:messages
Posted by "Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias Weßendorf resolved TRINIDAD-795.
-----------------------------------------
Resolution: Fixed
Fix Version/s: 1.2.10-core
1.0.10-core
Assignee: Matthias Weßendorf
looks like fixed due to TRINIDAD-1278
> 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
> Assignee: Matthias Weßendorf
> Fix For: 1.0.10-core, 1.2.10-core
>
> Attachments: trinidad795.patch
>
>
> 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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[jira] Commented: (TRINIDAD-795) NPE in tr:messages
Posted by "Thorsten Guenther (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12541171 ]
Thorsten Guenther commented on TRINIDAD-795:
--------------------------------------------
Can also be reproduced with: Converter in <tr:inputText> throwing a ConverterException with a FaceMessage inside.
Caused by: FacesMessageWrapper constructed with a null label. The null label is ultimately given to the ResponseWriter which triggers the NPE. I dont know if FacesMessageWrapper should not be constructed with a null label or if MessageBoxRenderer should not render the label if its null. So I can't provide a patch.
Work around: Use org.apache.myfaces.trinidad.util.LabeledFacesMessage instead of javax.faces.application.FacesMessage in your validator / converter with message.setLabel("") .
> 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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You can reply to this email to add a comment to the issue online.