今天在Tomcat7上发布了一个war,过一阵子发现localhost:8080都进不去了.在浏览器输入http://localhost:8080出现如下内容: HTTP Status 500 - java.lang.ClassCastException: org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.el.ELContextImpl type Exception report message jav…
HTTP Status 500 - java.lang.NoClassDefFoundError: JspTagException cause java.lang.NoClassDefFoundError: JspTagException web项目启动后,页面报 HTTP Status 500 - java.lang.NoClassDefFoundError: JspTagException cause java.lang.NoClassDefFoundError: JspT…
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…
在使用模型驱动封装的时候,要保证表单中name属性名和类中属性名一致,否则将会报错如下: HTTP Status 500 - The given object has a null identifier: cn.itcast.entity.Customer; nested exception is org.hibernate.TransientObjectException: The given object has a null identifier: cn.itcast.entity.Cus…
Caused by: java.lang.ClassNotFoundException: org.apache.shiro.spring.LifecycleBeanPostProcessor at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappCla…
报错背景: CDH中集成kafka的服务,解决完kafka的jar包报错之后重启,发现这个报错. 报错现象: java.lang.VerifyError: Instruction type does not match stack map Exception Details: Location: org/eclipse/jetty/servlet/ServletHandler.doStart()V @: putfield Reason: Type ]) is not assignable to…
Spring.之.报错 No Spring Session store is configured springboot在启动的时候报如下错误: Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2019-09-09 20:55:14.732 ERROR 5564 --- [ main] o.s.boot…