[jboss-jira] [JBoss JIRA] (WFLY-3456) Can not call method with generic type parameter with null value

[Farah Juma (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984071#comment-12984071 ] 

Farah Juma commented on WFLY-3456:
----------------------------------

The 1.0.4.Final version of JBoss EL API was released today (it contains this fix). I've created a PR to upgrade to this version in WildFly:

https://github.com/wildfly/wildfly/pull/6496

> Can not call method with generic type parameter with null value
> ---------------------------------------------------------------
>
>                 Key: WFLY-3456
>                 URL: https://issues.jboss.org/browse/WFLY-3456
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: JSF
>    Affects Versions: 8.1.0.Final
>            Reporter: Marcel Neuwohner
>            Assignee: Farah Juma
>
> If you call a method with a generic type parameter from EL with null as parameter value you get 
> {code}
> javax.el.MethodNotFoundException
> Unable to find unambiguous method: SimpleOrderHandler$Proxy$_$$_WeldClientProxy.getLastUpdate(null)
> at
> javax.el.Util.findWrapper(Util.java:322)
> javax.el.Util.findMethod(Util.java:203)
> javax.el.ELUtil.findMethod(ELUtil.java:288)
> javax.el.BeanELResolver.invoke(BeanELResolver.java:527)
> javax.el.CompositeELResolver.invoke(CompositeELResolver.java:256)
> com.sun.el.parser.AstValue.getValue(AstValue.java:136)
> com.sun.el.parser.AstValue.getValue(AstValue.java:204)
> com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
> org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
> com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
> {code}



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