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https://issues.apache.org/jira/browse/TOBAGO-1453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Volker Weber resolved TOBAGO-1453.
----------------------------------
    Resolution: Fixed

The jsf 1.0 code copied from SharedRendererUtils nearly 9 years ago was updated 
to current 2.2.8 version.

> SelectManyRendererBase should support Collection
> ------------------------------------------------
>
>                 Key: TOBAGO-1453
>                 URL: https://issues.apache.org/jira/browse/TOBAGO-1453
>             Project: MyFaces Tobago
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.7
>            Reporter: Dennis Kieselhorst
>            Assignee: Volker Weber
>             Fix For: 2.0.8
>
>
> Currently an IllegalArgumentException is thrown when trying to use selectMany 
> with Collection.
> There is a code comment that UISelectMany expects List but this is no longer 
> valid: 
> https://docs.oracle.com/javaee/6/api/javax/faces/component/UISelectMany.html
> {noformat}
> Caused by: java.lang.IllegalArgumentException: ValueBinding for UISelectMany 
> must be of type List or Array
>       at 
> org.apache.myfaces.tobago.renderkit.SelectManyRendererBase.getConvertedUISelectManyValue(SelectManyRendererBase.java:182)
>       at 
> org.apache.myfaces.tobago.renderkit.SelectManyRendererBase.getConvertedValue(SelectManyRendererBase.java:88)
>       at 
> org.apache.myfaces.tobago.renderkit.AbstractRendererBaseWrapper.getConvertedValue(AbstractRendererBaseWrapper.java:90)
>       at 
> javax.faces.component.UISelectMany.getConvertedValue(UISelectMany.java:388)
>       at javax.faces.component.UIInput.validate(UIInput.java:598)
>       at javax.faces.component.UIInput.processValidators(UIInput.java:274)
>       at 
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
>       at 
> org.apache.myfaces.tobago.internal.component.AbstractUIBox.processValidators(AbstractUIBox.java:38)
>       at 
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
>       at 
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
>       at 
> org.apache.myfaces.tobago.internal.component.AbstractUIForm.processValidators(AbstractUIForm.java:83)
>       at 
> org.apache.myfaces.tobago.internal.component.AbstractUIPage.processValidators(AbstractUIPage.java:214)
>       at 
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
>       at 
> javax.faces.component.UIViewRoot._processValidatorsDefault(UIViewRoot.java:1697)
>       at javax.faces.component.UIViewRoot.access$600(UIViewRoot.java:77)
>       at 
> javax.faces.component.UIViewRoot$ProcessValidatorPhaseProcessor.process(UIViewRoot.java:1804)
>       at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1653)
>       at 
> javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:909)
>       at 
> org.apache.myfaces.lifecycle.ProcessValidationsExecutor.execute(ProcessValidationsExecutor.java:38)
>       at 
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
>       at 
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
>       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
>       ... 63 more
> {noformat}



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