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https://issues.apache.org/jira/browse/TOMAHAWK-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Smith updated TOMAHAWK-1050:
----------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
Thanks Christian.
> NullPointerException in <s:ifMessage/>
> --------------------------------------
>
> Key: TOMAHAWK-1050
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-1050
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Message(s)
> Affects Versions: 1.1.6
> Reporter: Christian Kaltepoth
> Assignee: Grant Smith
> Fix For: 1.1.7-SNAPSHOT
>
> Attachments: ifmessage-nullpointer.patch
>
>
> Omitting the 'for' attribute using <s:ifMessage/> causes a
> NullPointerException
> although the attribute is declared as 'not required' in the TLD:
> Caused by: java.lang.NullPointerException
> at java.util.StringTokenizer.<init>(StringTokenizer.java:182)
> at java.util.StringTokenizer.<init>(StringTokenizer.java:204)
> at
> org.apache.myfaces.custom.ifmessage.IfMessage.encodeChildren(IfMessage.java:75)
> at
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:414)
> at
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:400)
> at
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:78)
> at
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
> at
> javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
> at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
> at
> org.apache.myfaces.shared_impl.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:57)
> at
> org.apache.jsp.test_jsp._jspx_meth_h_panelGroup_0(org.apache.jsp.test_jsp:230)
> at
> org.apache.jsp.test_jsp._jspx_meth_h_form_0(org.apache.jsp.test_jsp:157)
> at
> org.apache.jsp.test_jsp._jspx_meth_f_view_0(org.apache.jsp.test_jsp:125)
> at org.apache.jsp.test_jsp._jspService(org.apache.jsp.test_jsp:89)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:80)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
> ... 33 more
> The attached patch solves this problem. The component now considers
> messages for _all_ components if the "for" attribute is not used.
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