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SSH Spring3\Java1.8 “Unable to instantiate Action, xxAction, defined for 'xxAction_login' in namespace '/'null”

1.Stacktraces Unable to instantiate Action,xxAction, defined for 'xxAction_login' in namespace '/'null com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:316) java.lang.IllegalArgumentException org.springframewo…

SSH整合：Unable to instantiate Action, employeeAction, defined for 'emp-list' in namespace '/'employeeAction - action

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SSH整合报错：Unable to instantiate Action, testAction, defined for 'test' in namespace '/'testAction

报错如下: Struts Problem Report Struts has detected an unhandled exception: Messages: testAction Unable to instantiate Action, testAction, defined for 'test' in namespace '/'testAction File: org/apache/catalina/loader/WebappClassLoaderBase.java Line numb…

出现"Unable to instantiate Action,xxxxx, defined for 'login' in namespace '/' xxxxx 解决办法

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Unable to instantiate Action, xxxAction, defined for 'xxx' in namespace '/'xxxAction解决方案

出现这个问题的原因主要有两个 1.如果项目没有使用Spring,则struts.xml配置文件中,这个action的class属性的路径没有写完整,应该是包名.类名 2.如果项目使用了Spring,那就是applicationContext.xml里面没有为这个action定义bean.这样strus.xml中的对应action的class属性的值就是Spring配置文件中bean的id,比如: applicationContext.xml <bean id="adminAction&qu…

2.Unable to instantiate Action, templateAction, defined for 'template_list' in namespace '/'templateAction

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Unable to instantiate Action, MenuAction, defined for 'QueryMenuAll' in namespace '/'MenuAction

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HTTP Status 500 - Unable to instantiate Action, customerAction, defined for 'customer_toAddPage' i

使用struts2时碰到这样的错误 HTTP Status 500 - Unable to instantiate Action, customerAction, defined for 'customer_toAddPage' in namespace '/'Error creating bean with name 'customerAction' defined in class path resource [customer.xml]: Error setting property va…

Unable to instantiate Action, xxxAction, defined for 'xxxAction' in namespace '/'xxx

最近写SSH2的项目时,遇到一些小问题,action得不到service实例,遂将struct2委托给spring进行管理,然后修改了bean的id和action的class,但是运行后发现找不到action. 报了这个错误 Unable to instantiate Action, roomtypeAction,  defined for 'roomtypeAction' in namespace '/'roomtypeAction 上网找了好久才发现原来原因是这个: 找不到 applicat…

报错HTTP Status 500 - Unable to instantiate Action

报错如下: HTTP Status 500 - Unable to instantiate Action, visitAction, defined for 'visit_toAddPage' in namespace '/'Error creating bean with name 'visitAction' defined in class path resource [visit.xml]: Cannot resolve reference to bean 'visitService' w…