HTTP狀態500 - 爲servlet調度Servlet.init（）拋出的異常的web.xml

我有一個小項目Spring + Hibernate的MVC + IDE STS 當我創建的項目默認情況下它創建的web.xmlHTTP狀態500 - 爲servlet調度Servlet.init（）拋出的異常的web.xml

<!DOCTYPE web-app PUBLIC 
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 
"http://java.sun.com/dtd/web-app_2_3.dtd" > 
<web-app> 
<display-name>Archetype Created Web Application</display-name> 
</web-app>

當我升級web.xml到版本3.1

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 
     http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" 
     version="3.1"> 

    <display-name>Archetype Created Web Application</display-name> 
    <servlet> 
     <servlet-name>dispatcher</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>dispatcher</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 
</web-app>

我的項目停止工作，並刪除Maven的依賴關係。當我手動添加Maven依賴和運行的項目是顯示錯誤

HTTP狀態500 - Servlet.init（）爲servlet調度拋出異常

這是我的pom.xml

<properties> 
    <hibernate.version>4.3.11.Final</hibernate.version> 
    <spring.version>4.2.3.RELEASE</spring.version> 
    <mysql.version>5.1.38</mysql.version> 
</properties>

這是完整的堆棧跟蹤。我如何將我的項目或web.xml升級到3.0或3.1？

HTTP Status 500 - Servlet.init() for servlet dispatcher threw exception 

type Exception report 

message Servlet.init() for servlet dispatcher threw exception 

description The server encountered an internal error that prevented it from fulfilling this request. 

exception 

javax.servlet.ServletException: Servlet.init() for servlet dispatcher threw exception 
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) 
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) 
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) 
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    java.lang.Thread.run(Thread.java:745) 
root cause 

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filialController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private az.nikoil.operlist.service.FilialService az.nikoil.operlist.controller.FilialController.filialService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filialServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private az.nikoil.operlist.dao.FilialDAO az.nikoil.operlist.service.impl.FilialServiceImpl.filialDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filialDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory az.nikoil.operlist.create.session.AbstractSessionFactory.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryBean' defined in ServletContext resource [/WEB-INF/spring-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: az.nikoil.operlist.model.Oper.filials in az.nikoil.operlist.model.Filial.opers 
    org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) 
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) 
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) 
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) 
    org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
    org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
    org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
    org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) 
    org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) 
    org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838) 
    org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) 
    org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667) 
    org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633) 
    org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681) 
    org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552) 
    org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493) 
    org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) 
    javax.servlet.GenericServlet.init(GenericServlet.java:158) 
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) 
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) 
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) 
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    java.lang.Thread.run(Thread.java:745)

來源

2016-01-11 Farik013

後全堆棧跟蹤。你最初的web項目是2.3，並沒有在'web.xml'中包含任何內容，因此沒有任何東西被啓動/拾取。當你切換到3.0（而不是你指定的3.1）時，會自動拾取。 –

我添加了全部堆棧跟蹤的一部分，因爲它更多是30000個simvols。 – Farik013

請把你的完整的pom.xml。你是否也可以檢查STS PROBLEM標籤，併爲項目顯示錯誤。 – Avis

-2

stacktrace說根本原因是：spring無法創建sessionFactory。因爲在「az.nikoil.operlist.model.Filial.opers」一個未知的註釋財產「az.nikoil.operlist.model.Oper.filials」

來源

2016-01-12 06:38:42 Nikhil

是的，它顯示了對於OP而言哪些是顯而易見的。請確保這是一條評論或發佈答案，方法是編輯並添加如何解決問題。 – Lucky

@Lucky我可以看到它，你只是巧妙地做了評論。今天，我只是傾斜如何巧妙地複製和粘貼;） – Nikhil

@Lucky：剛纔知道用戶低於50的聲譽不能評論問題。請告訴我如何報告如果某些gp管理員勸阻新手不要在SO上回答：？ – Nikhil

我覺得你的web.xml看起來應該有點不同：

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee" 
     xmlns:web="http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" 
     version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee"> 

</web-app>

請確保您要取決於您的pom.xml中的非衝突版本。也就是說，例如：

<plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-war-plugin</artifactId> 
    <version>2.6</version> 
    <configuration> 
     ... 
    </configuration> 
</plugin>

和

<dependency> 
    <groupId>javax.servlet</groupId> 
    <artifactId>javax.servlet-api</artifactId> 
    <version>3.1.0</version> 
    <scope>provided</scope> 
</dependency>

最後，你應該使用Java 7或8編譯：

<plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-compiler-plugin</artifactId> 
    <version>3.3</version> 
    <configuration> 
     <source>1.7</source> 
     <target>1.7</target> 
    </configuration> 
</plugin>

來源

2016-01-12 06:44:57

它沒有幫助 – Farik013

HTTP狀態500 - 爲servlet調度Servlet.init（）拋出的異常的web.xml

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