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Posted to dev@myfaces.apache.org by "sean schofield (JIRA)" <my...@incubator.apache.org> on 2005/04/19 15:40:25 UTC
[jira] Closed: (MYFACES-149) NullPointerException in "_SharedRendererUtils.getConvertedUISelectManyValue"
[ http://issues.apache.org/jira/browse/MYFACES-149?page=all ]
sean schofield closed MYFACES-149:
----------------------------------
> NullPointerException in "_SharedRendererUtils.getConvertedUISelectManyValue"
> ----------------------------------------------------------------------------
>
> Key: MYFACES-149
> URL: http://issues.apache.org/jira/browse/MYFACES-149
> Project: MyFaces
> Type: Bug
> Versions: 1.0.9 beta
> Environment: Tomcat 5.5.9
> JDK 1.5.0_01-b08
> Reporter: Jochen Schwörer
> Assignee: Manfred Geiler
> Fix For: 1.0.9 beta
>
> When no selection is made in the selection list the following exception occures:
> java.lang.NullPointerException
> org.apache.myfaces.renderkit._SharedRendererUtils.getConvertedUISelectManyValue(_SharedRendererUtils.java:183)
> org.apache.myfaces.renderkit.RendererUtils.getConvertedUISelectManyValue(RendererUtils.java:792)
> org.apache.myfaces.renderkit.html.HtmlListboxRendererBase.getConvertedValue(HtmlListboxRendererBase.java:143)
> javax.faces.component.UISelectMany.getConvertedValue(UISelectMany.java:295)
> javax.faces.component.UIInput.validate(UIInput.java:291)
> javax.faces.component.UISelectMany.validate(UISelectMany.java:284)
> javax.faces.component.UIInput.processValidators(UIInput.java:166)
> javax.faces.component.UIForm.processValidators(UIForm.java:66)
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:418)
> javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:162)
> org.apache.myfaces.lifecycle.LifecycleImpl.processValidations(LifecycleImpl.java:208)
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:92)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:109)
> org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:115)
> I fixed it by adding the following code to the beginning of _SharedRendererUtils.getConvertedUISelectManyValue() in both places (javax.faces.component and org.apache.myfaces.renderkit)
> <code>
> if (submittedValue == null)
> {
> return submittedValue;
> }
> </code>
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