hi,all,
i tried to use backing bean behind a modalpanel. But it failed by>
Caused by: java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at javax.el.BeanELResolver.setValue(BeanELResolver.java:108)
at javax.el.CompositeELResolver.setValue(CompositeELResolver.java:68)
at com.sun.faces.el.FacesCompositeELResolver.setValue(FacesCompositeELResolver.java:93)
at org.jboss.el.parser.AstPropertySuffix.setValue(AstPropertySuffix.java:73)
at org.jboss.el.parser.AstValue.setValue(AstValue.java:84)
at org.jboss.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:249)
at com.sun.facelets.el.TagValueExpression.setValue(TagValueExpression.java:93)
i have tried UIModalpanel and also HTMLModalpanel for getter and setter but same exception.
which class type is right one for modalpanel???
please help me
many thanks!
ps, i use richface3.0.1
