2 Replies Latest reply: Aug 14, 2013 1:54 AM by 1012255 RSS

    JSF support 12c ClassCastException: Unable to convert "4" to ExpresionValue

    User10385252-Oracle
      Weblogic 12.1.1 application server is expecting JSF tags attribute values as expressions and literal values are raising exceptions.

      I am getting java.lang.ClassCastException: Unable to convert "4" to type "javax.el.ValueExpression" for attribute "columns" when I try belowcode. I agree that literal values can be accessed through properties file but initial stage of development will be tested with literal values so Weblogic 12.1.1 should support the literal values for JSF tags. Same application is properly working in 10.3.6 weblogic application server.

      <h:panelGrid columns="4" cellpadding="5" styleClass="table-background" >