Error creating bean with name

Question

I m using SpringMVC for a web app as well as to inject my sessionFactory for Hibernate   When I run my application  I get the following error     Apr 29  2012 3 18 05 PM org apache catalina core AprLifecycleListener init INFO  The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java library path   usr bin jdk1 7 0 03 jre lib amd64 server  usr bin jdk1 7 0 03 jre lib amd64  usr bin jdk1 7 0 03 jre    lib amd64  usr lib jvm java-6-openjdk jre lib amd64 server  usr lib jvm java-6-openjdk jre lib amd64  usr lib jvm java-6-openjdk jre    lib amd64  usr java packages lib amd64  usr lib64  lib64  lib  usr lib Apr 29  2012 3 18 05 PM org apache tomcat util digester SetPropertiesRule begin WARNING   SetPropertiesRule  Server Service Engine Host Context  Setting property  source  to  org eclipse jst j2ee server spring-security-integration  did not find a matching property  Apr 29  2012 3 18 05 PM org apache tomcat util digester SetPropertiesRule begin WARNING   SetPropertiesRule  Server Service Engine Host Context  Setting property  source  to  org eclipse jst jee server Spring3Hibernate  did not find a matching property  Apr 29  2012 3 18 05 PM org apache tomcat util digester SetPropertiesRule begin WARNING   SetPropertiesRule  Server Service Engine Host Context  Setting property  source  to  org eclipse jst jee server assessment  did not find a matching property  Apr 29  2012 3 18 05 PM org apache coyote AbstractProtocol init INFO  Initializing ProtocolHandler   http-bio-8080   Apr 29  2012 3 18 05 PM org apache coyote AbstractProtocol init INFO  Initializing ProtocolHandler   ajp-bio-8009   Apr 29  2012 3 18 05 PM org apache catalina startup Catalina load INFO  Initialization processed in 1234 ms Apr 29  2012 3 18 05 PM org apache catalina core StandardService startInternal INFO  Starting service Catalina Apr 29  2012 3 18 05 PM org apache catalina core StandardEngine startInternal INFO  Starting Servlet Engine  Apache Tomcat 7 0 26 Apr 29  2012 3 18 06 PM org apache catalina core ApplicationContext log INFO  Initializing Spring root WebApplicationContext INFO   org springframework web context ContextLoader - Root WebApplicationContext  initialization started INFO   org springframework web context support XmlWebApplicationContext - Refreshing Root WebApplicationContext  startup date  Sun Apr 29 15 18 06 BST 2012   root of context hierarchy INFO   org springframework beans factory xml XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource   WEB-INF spring root-context xml  INFO   org springframework beans factory support DefaultListableBeanFactory - Pre-instantiating singletons in org springframework beans factory support DefaultListableBeanFactory 64f995bd  defining beans     root of factory hierarchy INFO   org springframework web context ContextLoader - Root WebApplicationContext  initialization completed in 282 ms Apr 29  2012 3 18 07 PM org apache catalina core ApplicationContext log INFO  Initializing Spring FrameworkServlet  appServlet  INFO   org springframework web servlet DispatcherServlet - FrameworkServlet  appServlet   initialization started INFO   org springframework web context support XmlWebApplicationContext - Refreshing WebApplicationContext for namespace  appServlet-servlet   startup date  Sun Apr 29 15 18 07 BST 2012   parent  Root WebApplicationContext INFO   org springframework beans factory xml XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource   WEB-INF spring appServlet servlet-context xml  INFO   org springframework context annotation ClassPathBeanDefinitionScanner - JSR-330  javax inject Named  annotation found and supported for component scanning INFO   org springframework beans factory annotation AutowiredAnnotationBeanPostProcessor - JSR-330  javax inject Inject  annotation found and supported for autowiring INFO   org springframework beans factory support DefaultListableBeanFactory - Pre-instantiating singletons in org springframework beans factory support DefaultListableBeanFactory 5b969921  defining beans  org springframework web servlet mvc method annotation RequestMappingHandlerMapping 0 org springframework format support FormattingConversionServiceFactoryBean 0 org springframework web servlet mvc method annotation RequestMappingHandlerAdapter 0 org springframework web servlet handler MappedInterceptor 0 org springframework web servlet mvc method annotation ExceptionHandlerExceptionResolver 0 org springframework web servlet mvc annotation ResponseStatusExceptionResolver 0 org springframework web servlet mvc support DefaultHandlerExceptionResolver 0 org springframework web servlet handler BeanNameUrlHandlerMapping org springframework web servlet mvc HttpRequestHandlerAdapter org springframework web servlet mvc SimpleControllerHandlerAdapter org springframework web servlet resource ResourceHttpRequestHandler 0 org springframework web servlet handler SimpleUrlHandlerMapping 0 org springframework web servlet view InternalResourceViewResolver 0 dataSource sessionFactory homeController userManagementController org springframework context annotation internalConfigurationAnnotationProcessor org springframework context annotation internalAutowiredAnnotationProcessor org springframework context annotation internalRequiredAnnotationProcessor org springframework context annotation internalCommonAnnotationProcessor org springframework context annotation internalPersistenceAnnotationProcessor org springframework web servlet view ContentNegotiatingViewResolver 0 org springframework context annotation ConfigurationClassPostProcessor ImportAwareBeanPostProcessor 0   parent  org springframework beans factory support DefaultListableBeanFactory 64f995bd INFO   org springframework web servlet mvc method annotation RequestMappingHandlerMapping - Mapped       methods  GET  params    headers    consumes    produces    custom      onto public java lang String org assessme com controller HomeController home java util Locale org springframework ui Model  INFO   org springframework web servlet mvc method annotation RequestMappingHandlerMapping - Mapped     userManagement getUser  methods  GET  params    headers    consumes    produces    custom      onto public org assessme com entity User org assessme com controller UserManagementController data java util Locale org springframework ui Model  INFO   org springframework web servlet mvc method annotation RequestMappingHandlerMapping - Mapped     userManagement   methods  GET  params    headers    consumes    produces    custom      onto public java lang Object org assessme com controller UserManagementController home java util Locale org springframework ui Model  INFO   org springframework web servlet handler SimpleUrlHandlerMapping - Mapped URL path   resources     onto handler  org springframework web servlet resource ResourceHttpRequestHandler 0  INFO   org springframework beans factory support DefaultListableBeanFactory - Destroying singletons in org springframework beans factory support DefaultListableBeanFactory 5b969921  defining beans  org springframework web servlet mvc method annotation RequestMappingHandlerMapping 0 org springframework format support FormattingConversionServiceFactoryBean 0 org springframework web servlet mvc method annotation RequestMappingHandlerAdapter 0 org springframework web servlet handler MappedInterceptor 0 org springframework web servlet mvc method annotation ExceptionHandlerExceptionResolver 0 org springframework web servlet mvc annotation ResponseStatusExceptionResolver 0 org springframework web servlet mvc support DefaultHandlerExceptionResolver 0 org springframework web servlet handler BeanNameUrlHandlerMapping org springframework web servlet mvc HttpRequestHandlerAdapter org springframework web servlet mvc SimpleControllerHandlerAdapter org springframework web servlet resource ResourceHttpRequestHandler 0 org springframework web servlet handler SimpleUrlHandlerMapping 0 org springframework web servlet view InternalResourceViewResolver 0 dataSource sessionFactory homeController userManagementController org springframework context annotation internalConfigurationAnnotationProcessor org springframework context annotation internalAutowiredAnnotationProcessor org springframework context annotation internalRequiredAnnotationProcessor org springframework context annotation internalCommonAnnotationProcessor org springframework context annotation internalPersistenceAnnotationProcessor org springframework web servlet view ContentNegotiatingViewResolver 0 org springframework context annotation ConfigurationClassPostProcessor ImportAwareBeanPostProcessor 0   parent  org springframework beans factory support DefaultListableBeanFactory 64f995bd ERROR  org springframework web servlet DispatcherServlet - Context initialization failed org springframework beans factory BeanCreationException  Error creating bean with name  userManagementController   Injection of autowired dependencies failed  nested exception is org springframework beans factory BeanCreationException  Could not autowire field  private org assessme com service UserService org assessme com controller UserManagementController userService  nested exception is org springframework beans factory NoSuchBeanDefinitionException  No matching bean of type  org assessme com service UserService  found for dependency  expected at least 1 bean which qualifies as autowire candidate for this dependency  Dependency annotations    org springframework beans factory annotation Autowired required true       at org springframework beans factory annotation AutowiredAnnotationBeanPostProcessor postProcessPropertyValues AutowiredAnnotationBeanPostProcessor java 287      at org springframework beans factory support AbstractAutowireCapableBeanFactory populateBean AbstractAutowireCapableBeanFactory java 1106      at org springframework beans factory support AbstractAutowireCapableBeanFactory doCreateBean AbstractAutowireCapableBeanFactory java 517      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBean AbstractAutowireCapableBeanFactory java 456      at org springframework beans factory support AbstractBeanFactory 1 getObject AbstractBeanFactory java 294      at org springframework beans factory support DefaultSingletonBeanRegistry getSingleton DefaultSingletonBeanRegistry java 225      at org springframework beans factory support AbstractBeanFactory doGetBean AbstractBeanFactory java 291      at org springframework beans factory support AbstractBeanFactory getBean AbstractBeanFactory java 193      at org springframework beans factory support DefaultListableBeanFactory preInstantiateSingletons DefaultListableBeanFactory java 585      at org springframework context support AbstractApplicationContext finishBeanFactoryInitialization AbstractApplicationContext java 913      at org springframework context support AbstractApplicationContext refresh AbstractApplicationContext java 464      at org springframework web servlet FrameworkServlet configureAndRefreshWebApplicationContext FrameworkServlet java 631      at org springframework web servlet FrameworkServlet createWebApplicationContext FrameworkServlet java 588      at org springframework web servlet FrameworkServlet createWebApplicationContext FrameworkServlet java 645      at org springframework web servlet FrameworkServlet initWebApplicationContext FrameworkServlet java 508      at org springframework web servlet FrameworkServlet initServletBean FrameworkServlet java 449      at org springframework web servlet HttpServletBean init HttpServletBean java 133      at javax servlet GenericServlet init GenericServlet java 160      at org apache catalina core StandardWrapper initServlet StandardWrapper java 1266      at org apache catalina core StandardWrapper loadServlet StandardWrapper java 1185      at org apache catalina core StandardWrapper load StandardWrapper java 1080      at org apache catalina core StandardContext loadOnStartup StandardContext java 5015      at org apache catalina core StandardContext startInternal StandardContext java 5302      at org apache catalina util LifecycleBase start LifecycleBase java 150      at org apache catalina core ContainerBase StartChild call ContainerBase java 1566      at org apache catalina core ContainerBase StartChild call ContainerBase java 1556      at java util concurrent FutureTask Sync innerRun FutureTask java 334      at java util concurrent FutureTask run FutureTask java 166      at java util concurrent ThreadPoolExecutor runWorker ThreadPoolExecutor java 1110      at java util concurrent ThreadPoolExecutor Worker run ThreadPoolExecutor java 603      at java lang Thread run Thread java 722  Caused by  org springframework beans factory BeanCreationException  Could not autowire field  private org assessme com service UserService org assessme com controller UserManagementController userService  nested exception is org springframework beans factory NoSuchBeanDefinitionException  No matching bean of type  org assessme com service UserService  found for dependency  expected at least 1 bean which qualifies as autowire candidate for this dependency  Dependency annotations    org springframework beans factory annotation Autowired required true       at org springframework beans factory annotation AutowiredAnnotationBeanPostProcessor AutowiredFieldElement inject AutowiredAnnotationBeanPostProcessor java 506      at org springframework beans factory annotation InjectionMetadata inject InjectionMetadata java 87      at org springframework beans factory annotation AutowiredAnnotationBeanPostProcessor postProcessPropertyValues AutowiredAnnotationBeanPostProcessor java 284          30 more Caused by  org springframework beans factory NoSuchBeanDefinitionException  No matching bean of type  org assessme com service UserService  found for dependency  expected at least 1 bean which qualifies as autowire candidate for this dependency  Dependency annotations    org springframework beans factory annotation Autowired required true       at org springframework beans factory support DefaultListableBeanFactory raiseNoSuchBeanDefinitionException DefaultListableBeanFactory java 924      at org springframework beans factory support DefaultListableBeanFactory doResolveDependency DefaultListableBeanFactory java 793      at org springframework beans factory support DefaultListableBeanFactory resolveDependency DefaultListableBeanFactory java 707      at org springframework beans factory annotation AutowiredAnnotationBeanPostProcessor AutowiredFieldElement inject AutowiredAnnotationBeanPostProcessor java 478          32 more   I m not sure why the autoInject isn t working   I have put all my XML configuration into servlet-context      lt  xml version  1 0  encoding  UTF-8   gt   lt beans beans xmlns  http   www springframework org schema mvc      xmlns xsi  http   www w3 org 2001 XMLSchema-instance  xmlns beans  http   www springframework org schema beans      xmlns context  http   www springframework org schema context      xsi schemaLocation  http   www springframework org schema mvc http   www springframework org schema mvc spring-mvc-3 0 xsd         http   www springframework org schema beans http   www springframework org schema beans spring-beans-3 0 xsd         http   www springframework org schema context http   www springframework org schema context spring-context-3 0 xsd  gt        lt  -- DispatcherServlet Context  defines this servlet s request-processing          infrastructure -- gt        lt  -- Enables the Spring MVC  Controller programming model -- gt       lt annotation-driven   gt        lt  -- Handles HTTP GET requests for  resources    by efficiently serving          up static resources in the   webappRoot  resources directory -- gt       lt resources mapping   resources     location   resources     gt         lt  -- Resolves views selected for rendering by  Controllers to  jsp resources          in the  WEB-INF views directory -- gt       lt beans bean         class  org springframework web servlet view InternalResourceViewResolver  gt           lt beans property name  prefix  value   WEB-INF views     gt           lt beans property name  suffix  value   jsp    gt       lt  beans bean gt        lt beans bean id  dataSource  class  org apache commons dbcp BasicDataSource          destroy-method  close  gt           lt beans property name  driverClassName  value  com mysql jdbc Driver    gt           lt beans property name  url  value  jdbc mysql   localhost assessme    gt           lt beans property name  username  value  assessme    gt           lt beans property name  password  value  assessme    gt       lt  beans bean gt         lt beans bean id  sessionFactory  class  org springframework orm hibernate3 annotation AnnotationSessionFactoryBean  gt       lt beans property name  annotatedClasses  gt           lt beans list gt               lt beans value gt org assessme com entity User lt  beans value gt           lt  beans list gt       lt  beans property gt           lt beans property name  dataSource  ref  dataSource    gt           lt beans property name  packagesToScan  value  org assessme com controller entity    gt           lt beans property name  hibernateProperties  gt               lt beans props gt                   lt beans prop key  hibernate dialect  gt org hibernate dialect MySQLDialect lt  beans prop gt                   lt beans prop key  hibernate transaction factory class  gt org hibernate transaction JDBCTransactionFactory lt  beans prop gt                   lt beans prop key  hibernate show sql  gt true lt  beans prop gt                   lt beans prop key  hibernate hbm2ddl auto  gt update lt  beans prop gt               lt  beans props gt           lt  beans property gt       lt  beans bean gt        lt context component-scan base-package  org assessme com controller     gt        lt beans bean class  org springframework web servlet view ContentNegotiatingViewResolver  gt           lt beans property name  mediaTypes  gt               lt beans map gt                   lt beans entry key  html  value  text html    gt                   lt beans entry key  json  value  application json    gt               lt  beans map gt           lt  beans property gt           lt beans property name  defaultViews  gt               lt beans list gt                   lt beans bean                     class  org springframework web servlet view json MappingJacksonJsonView  gt                       lt beans property name  prefixJson  value  true    gt                   lt  beans bean gt               lt  beans list gt           lt  beans property gt       lt  beans bean gt     lt  beans beans gt    The code for the userManagementController is     import java text DateFormat  import java util Date  import java util Locale   import org assessme com dao UserDaoImpl  import org assessme com entity User  import org assessme com service UserService  import org slf4j Logger  import org slf4j LoggerFactory  import org springframework beans factory annotation Autowired  import org springframework stereotype Controller  import org springframework ui Model  import org springframework web bind annotation RequestMapping  import org springframework web bind annotation RequestMethod  import org springframework web bind annotation ResponseBody    Controller  RequestMapping value     userManagement   public class UserManagementController        private static final Logger logger   LoggerFactory              getLogger HomeController class         Autowired     private UserService userService                  Simply selects the home view to render by returning its name               RequestMapping value        method   RequestMethod GET      public Object home Locale locale  Model model             logger info  User management view controller loaded                return  userManagement               RequestMapping value     getUser   method   RequestMethod GET       ResponseBody     public User data Locale locale  Model model            logger info  getUser controller loaded               User user   userService getById 1L           System out println  firstName is     user getFirstName             return user              The userService is userService java     import org assessme com entity User   public interface UserService       public User getById Long id       which is used by      Service  userService    Transactional propagation   Propagation SUPPORTS  readOnly   true  public class UserServiceImpl implements UserService         Autowired     private UserDao userDao        public UserServiceImpl                 Transactional propagation   Propagation REQUIRED  readOnly   true      public User getById Long id            return userDao getById id              Can anyone give me any pointers   Is there something I need to add to my XML   I m working off the tutorial on     http   www roseindia net tutorial spring spring3 web spring-3-mvc-and-hibernate3-example-part3 html  And I don t see how they autowire    Autowired     private ArticleService articleService    in ArticleController java  Thanks   David

User · Accepted Answer

I think it comes from this line in your XML file:

<context:component-scan base-package="org.assessme.com.controller." />

Replace it by:

<context:component-scan base-package="org.assessme.com." />

It is because your Autowired service is not scanned by Spring since it is not in the right package.

User · Answer

It looks like your Spring component scan Base is missing UserServiceImpl   lt context component-scan base-package  org assessme com controller     gt

[java] Error creating bean with name

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