错误MVC org.springframework.validation.BeanPropertyBindingResult：1错误与数组

Question

嗨我尝试从jsp到java中传递一个数组。

@ModelAttribute("areasActividadAdminBean")AreasActividadAdminBean areasActividadAdminBean 

Agrupacion[] listaAgrupaciones = x; 

model.addAttribute("areasActividadAdminBean",areasActividadAdminBean); 

在JSP中我有这样的：

<form:form commandName="areasActividadAdminBean" .....> 

<form:hidden path="listaAgrupaciones"/> 

<input type="submit" value="Button"/> 

但我得到这个错误：

org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errors 
Field error in object 'areasActividadAdminBean' on field 'listaAgrupaciones': rejected value 

Answer 1

确保BindingResult方法参数如下所绑定的对象。示例

public String add(@Valid DomainObject domainObj, BindingResult result, ModelMap model) {