It seems that there is a bug with <datetimepicker> tag. I defined it as in documentation: <s:datetimepicker name="delivery.date" label="Delivery Date" format="#yyyy-#MM-#dd" /> I have delivery object in my action class with date field (of type java.util.Date) and all necessary get/set methods. But when I submit the form I get this error: 17:55:47,968 ERROR com.opensymphony.xwork2.interceptor.ParametersInterceptor:204 - ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'delivery.date' on 'class com.myProject.actions.MyTestAction: Error setting expression 'delivery.date' with value '[Ljava.lang.String;@3b678' It seems that Struts 2 always send String for any type of tag and that it cannot set Date ?
-- Thx in advance, Milan