The exception is throwed when starting up: java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd

[adventurer2008]

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'statisticsController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.DubboMonitorService com.handu.open.dubbo.monitor.controller.StatisticsController.dubboMonitorService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dubboMonitorService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.mongodb.core.MongoTemplate com.handu.open.dubbo.monitor.DubboMonitorService.mongoTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoTemplate' defined in class path resource [com/handu/open/dubbo/monitor/config/MongoConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.data.mongodb.core.MongoTemplate org.springframework.data.mongodb.config.AbstractMongoConfiguration.mongoTemplate() throws java.lang.Exception] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mappingMongoConverter' defined in class path resource [com/handu/open/dubbo/monitor/config/MongoConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.data.mongodb.core.convert.MappingMongoConverter org.springframework.data.mongodb.config.AbstractMongoConfiguration.mappingMongoConverter() throws java.lang.Exception] threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd

[adventurer2008]

After changing spring-core from 3 to 4, Starting up is ok .

But when accessing index page ,the error is occured.

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is jetbrick.template.runtime.InterpretException: java.lang.RuntimeException: java.lang.NoSuchMethodError: javax.servlet.http.HttpServletRequest.getServletContext()Ljavax/servlet/ServletContext;

template: index.html: 14,5

12: #end 13: 14: #tag layout_block("mainContent") ^ -- here 15:

16:

org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)