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Posted to dev@myfaces.apache.org by "Paul Spencer (JIRA)" <de...@myfaces.apache.org> on 2005/11/29 16:17:31 UTC
[jira] Created: (MYFACES-887) "javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
"javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
---------------------------------------------------------------------------------------------
Key: MYFACES-887
URL: http://issues.apache.org/jira/browse/MYFACES-887
Project: MyFaces
Type: Bug
Components: Sandbox
Versions: 1.1.1
Reporter: Paul Spencer
When the schedule is in DAY mode, an entry with getSubtitle() == null causes the following error returned
javax.faces.FacesException: text name must not be null
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:421)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
A portion of the stack trace from the log file is below, but I believe the resolution is to only write the subtitle if it is not null in ScheduleDetailedDayRenderer.java around line 505.
>From localhost.log
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException: text name must not be null
at org.apache.myfaces.renderkit.html.HtmlResponseWriterImpl.writeText(HtmlResponseWriterImpl.java:421)
at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.writeEntries(ScheduleDetailedDayRenderer.java:505)
at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.encodeChildren(ScheduleDetailedDayRenderer.java:117)
at org.apache.myfaces.custom.schedule.renderer.ScheduleDelegatingRenderer.encodeChildren(ScheduleDelegatingRenderer.java:75)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:319)
at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:444)
at org.apache.myfaces.renderkit.RendererUtils.renderChildren(RendererUtils.java:427)
at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:448)
at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:203)
at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:85)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:349)
at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:253)
at org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:55)
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[jira] Updated: (MYFACES-887) "javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
Posted by "Jurgen Lust (JIRA)" <de...@myfaces.apache.org>.
[ http://issues.apache.org/jira/browse/MYFACES-887?page=all ]
Jurgen Lust updated MYFACES-887:
--------------------------------
Attachment: myfaces-887.patch
this should fix the problem: the renderer now checks if title or subtitle are null
> "javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
> ---------------------------------------------------------------------------------------------
>
> Key: MYFACES-887
> URL: http://issues.apache.org/jira/browse/MYFACES-887
> Project: MyFaces
> Type: Bug
> Components: Sandbox
> Versions: 1.1.1
> Reporter: Paul Spencer
> Attachments: myfaces-887.patch
>
> When the schedule is in DAY mode, an entry with getSubtitle() == null causes the following error returned
> javax.faces.FacesException: text name must not be null
> org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:421)
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234)
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
> org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
> A portion of the stack trace from the log file is below, but I believe the resolution is to only write the subtitle if it is not null in ScheduleDetailedDayRenderer.java around line 505.
> From localhost.log
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.NullPointerException: text name must not be null
> at org.apache.myfaces.renderkit.html.HtmlResponseWriterImpl.writeText(HtmlResponseWriterImpl.java:421)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.writeEntries(ScheduleDetailedDayRenderer.java:505)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.encodeChildren(ScheduleDetailedDayRenderer.java:117)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDelegatingRenderer.encodeChildren(ScheduleDelegatingRenderer.java:75)
> at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:319)
> at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:444)
> at org.apache.myfaces.renderkit.RendererUtils.renderChildren(RendererUtils.java:427)
> at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:448)
> at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:203)
> at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:85)
> at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
> at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:349)
> at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:253)
> at org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:55)
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[jira] Closed: (MYFACES-887) "javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
Posted by "sean schofield (JIRA)" <de...@myfaces.apache.org>.
[ http://issues.apache.org/jira/browse/MYFACES-887?page=all ]
sean schofield closed MYFACES-887:
----------------------------------
Fix Version: Nightly
Resolution: Fixed
> "javax.servlet.ServletException: text name must not be null" when subtitle = null in DAY mode
> ---------------------------------------------------------------------------------------------
>
> Key: MYFACES-887
> URL: http://issues.apache.org/jira/browse/MYFACES-887
> Project: MyFaces
> Type: Bug
> Components: Sandbox
> Versions: 1.1.1
> Reporter: Paul Spencer
> Fix For: Nightly
> Attachments: myfaces-887.patch
>
> When the schedule is in DAY mode, an entry with getSubtitle() == null causes the following error returned
> javax.faces.FacesException: text name must not be null
> org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:421)
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234)
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
> org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
> A portion of the stack trace from the log file is below, but I believe the resolution is to only write the subtitle if it is not null in ScheduleDetailedDayRenderer.java around line 505.
> From localhost.log
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.NullPointerException: text name must not be null
> at org.apache.myfaces.renderkit.html.HtmlResponseWriterImpl.writeText(HtmlResponseWriterImpl.java:421)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.writeEntries(ScheduleDetailedDayRenderer.java:505)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDetailedDayRenderer.encodeChildren(ScheduleDetailedDayRenderer.java:117)
> at org.apache.myfaces.custom.schedule.renderer.ScheduleDelegatingRenderer.encodeChildren(ScheduleDelegatingRenderer.java:75)
> at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:319)
> at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:444)
> at org.apache.myfaces.renderkit.RendererUtils.renderChildren(RendererUtils.java:427)
> at org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:448)
> at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:203)
> at org.apache.myfaces.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:85)
> at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
> at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:349)
> at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:253)
> at org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:55)
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