Servlet.service() for servlet [dispatcherServlet] in context with path [/heima_ssm_web] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

其他 2019-07-18 13:21:32 阅读次数: 0

以上报错原因一般都是所在controller中引入service时候，忘记写注解@Resource或者@Autowired注解导致

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转载自www.cnblogs.com/zhangzijun/p/11206570.html

Servlet.service() for servlet [dispatcherServlet] in context with path [/heima_ssm_web] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause java.lang.Nul

报错：严重: Servlet.service() for servlet [springmvc] in context with path [ ] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

SSM报错Request processing failed; nested exception is java.lang.NullPointerException] with root cause

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception

异常：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Could no

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request p

Servlet.service() for servlet [jsp] in context with path [/Healthy_manager] threw exception [Unable to compile class for JSP] with root cause java.lang.IllegalArgumentException: Page directive: inval

SEVERE: Servlet.service() for servlet [jsp] in context with path [/BTRPhase2.2] threw exception [Unable to compile class for JSP] with root cause java.lang.IllegalArgumentException: Page directive: in

报错：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception...已解决

严重: Servlet.service() for servlet [dispatcherServlet] in context with path [/501] threw exception

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception报错解决经过

异常报错：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception

严重: Servlet.service() for servlet [taotao-manager] in context with path [] threw exception [Request

Servlet.service() for servlet [e3-manager] in context with path [] threw exception [Request processi

品优购Servlet.service() for servlet [springmvc] in context with path [] threw exception [Request proc异常

严重: Servlet.service() for servlet [SpringMVC] in context with path [/MVCQ] threw exception [Request

严重: Servlet.service() for servlet [spring] in context with path [/bank] threw exception [Request pro

严重: Servlet.service() for servlet [ss] in context with path [/bank] threw exception [Request process

[已解决] Servlet.service() for servlet [springMVC] in context with path [] threw exception [Request pro

Servlet.service() for servlet [springmvc] in context with path [] threw exception [Request processin

Servlet.service() for servlet [jsp] in context with path [] threw exception [java.lang.ClassCastExce

Request processing failed; nested exception is java.lang.NullPointerException 报错

解决Request processing failed; nested exception is java.lang.NullPointerException

bug:Request processing failed; nested exception is java.lang.NullPointerException

servlet [jsp] in context with path [/springmvc] threw exception [java.lang.NullPointerException]

threw exception [Handler processing failed; nested exception is java.lang.NoClassDefFoundError: com/dyuproject/protostuff/MapSchema$MessageFactory] with root cause

严重: Servlet.service() for servlet jsp threw exception java.lang.NullPointerException

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