Invalid action class configuration that references an unknown class named [XX]

问题描述:

今天代码调试的时候提示找不到action

Invalid action class configuration that references an unknown class named [XX]


问题分析:
提示里面描述的到是很清晰,找不到该action,初始以为没有在struts.xml文件中配置该action或在UserAction类中没有注解,然而都不是,

后来才发现是数据的原因(前端代码测试,没有做表单数据合法校验)
Invalid action class configuration that references an unknown class named [XX]

字段类型
Invalid action class configuration that references an unknown class named [XX]

按类型输入就好啦!