错误MVC org.springframework.validation.BeanPropertyBindingResult：1个数组错误

Question

您好我尝试将bean中的数组从jsp传递给java。

@ModelAttribute("areasActividadAdminBean")AreasActividadAdminBean areasActividadAdminBean

Agrupacion[] listaAgrupaciones = x;

model.addAttribute("areasActividadAdminBean",areasActividadAdminBean);

在JSP中我有这个：

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

<form:hidden path="listaAgrupaciones"/>

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

但是我收到了这个错误：

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方法参数遵循您要绑定的Object。实施例

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