org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

I am doing spring + hibernate application. When I run the application on tomcat server I am getting some exceptions. Errors

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 [Sat May 17 19:51:03 CEST 2014]; 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.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring  INFO : org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/inscription],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String com.gestEtu.project.controller.CompteController.hello(java.lang.String,java.lang.String,java.lang.String,org.springframework.ui.Model)  INFO : org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped "{[/],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String com.gestEtu.project.controller.HomeController.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'  ERROR: org.springframework.web.servlet.DispatcherServlet - Context initialization failed  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.gestEtu.project.model.service.CompteServiceImp com.gestEtu.project.controller.CompteController.compteServ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.gestEtu.project.model.service.CompteServiceImp.setCompteDAO(com.gestEtu.project.model.dao.CompteDAOHib); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteDAOHib' defined in file [C:\Users\zouhair\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\TESTER\WEB-INF\classes\com\gestEtu\project\model\dao\CompteDAOHib.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.gestEtu.project.model.dao.CompteDAOHib]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.gestEtu.project.model.dao.CompteDAOHib.()      at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)      at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)      at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624)      at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)      at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543)      at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484)      at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)      at javax.servlet.GenericServlet.init(GenericServlet.java:160)      at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1189)      at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1103)      at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1010)      at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4935)      at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5262)      at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5257)      at java.util.concurrent.FutureTask.run(Unknown Source)      at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)      at java.lang.Thread.run(Unknown Source)  Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.gestEtu.project.model.service.CompteServiceImp com.gestEtu.project.controller.CompteController.compteServ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.gestEtu.project.model.service.CompteServiceImp.setCompteDAO(com.gestEtu.project.model.dao.CompteDAOHib); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteDAOHib' defined in file [C:\Users\zouhair\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\TESTER\WEB-INF\classes\com\gestEtu\project\model\dao\CompteDAOHib.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.gestEtu.project.model.dao.CompteDAOHib]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.gestEtu.project.model.dao.CompteDAOHib.()      at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)      at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)      at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)      ... 27 more  Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.gestEtu.project.model.service.CompteServiceImp.setCompteDAO(com.gestEtu.project.model.dao.CompteDAOHib); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compteDAOHib' defined in file [C:\Users\zouhair\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\TESTER\WEB-INF\classes\com\gestEtu\project\model\dao\CompteDAOHib.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.gestEtu.project.model.dao.CompteDAOHib]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.gestEtu.project.model.dao.CompteDAOHib.()      at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)      at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)      at org.springframework.be     

root-context.xml

                                                                                              com/gestEtu/project/model/bo/Utilisateur.hbm.xml                  com/gestEtu/project/model/bo/Compte.hbm.xml                  com/gestEtu/project/model/bo/Message.hbm.xml                  com/gestEtu/project/model/bo/Groupe.hbm.xml                  com/gestEtu/project/model/bo/Etudiant.hbm.xml                  com/gestEtu/project/model/bo/Fichelecture.hbm.xml                  com/gestEtu/project/model/bo/Document.hbm.xml                  com/gestEtu/project/model/bo/Commentaire.hbm.xml                                                                      org.hibernate.dialect.MySQLDialect                  true                  update                                                                     

servlet-context.xml

CompteController.java

package com.gestEtu.project.controller;    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.RequestParam;    import com.gestEtu.project.model.bo.Compte;  import com.gestEtu.project.model.service.CompteServiceImp;    @Controller  public class CompteController {      @Autowired      private CompteServiceImp compteServ;        // @Autowired      // public CompteController(CompteServiceImp compteServ) {      // this.compteServ=compteServ;      // }      //      @RequestMapping(value = "/inscription")      public String hello(              @RequestParam(value = "login", required = false, defaultValue = "zouhair") String login,              @RequestParam(value = "password", required = false, defaultValue = "pass") String password,              @RequestParam(value = "profil", required = false, defaultValue = "Etudiant") String profil,              Model model) {          int id = 1;          Compte compte = new Compte(id, login, password, profil);          compteServ.ajouterCompte(compte);          model.addAttribute("inscription", compte);          return "addCompte";      }    }  

compteService

package com.gestEtu.project.model.service;    import java.util.List;    import org.springframework.beans.factory.annotation.Autowired;  import org.springframework.transaction.annotation.Transactional;    import org.springframework.stereotype.Service;    import com.gestEtu.project.model.bo.Compte;  import com.gestEtu.project.model.bo.Utilisateur;  import com.gestEtu.project.model.dao.CompteDAOHib;    @Service  @Transactional(readOnly = true)  public class CompteServiceImp implements CompteService {        private CompteDAOHib compteDAO;          @Autowired      public void setCompteDAO(CompteDAOHib compteDAO) {          this.compteDAO = compteDAO;      }        @Override      public void ajouterCompte(Compte compte) {          compteDAO.ajouterCompte(compte);        }        @Override      public List getComptes() {          return compteDAO.getComptes();      }        @Override      public Compte findCompteByLogin(String login) {            return compteDAO.findCompteByLogin(login);      }        @Override      public void ajouterUtilisateur(Compte compte, Utilisateur utilisateur) {          this.ajouterCompte(compte);        }        @Override      public Utilisateur getUtilisateurById(int id) {          // TODO Auto-generated method stub          return null;      }        @Override      public List getUtilisateurs() {          // TODO Auto-generated method stub          return null;      }    }  

Can anybody help to resolve this. I have tried a lot and google it as well.But did get the solution.

CompteDAOHib

package com.gestEtu.project.model.dao;    import java.util.List;    import org.hibernate.SessionFactory;  import org.springframework.beans.factory.annotation.Autowired;  import org.springframework.orm.hibernate3.support.HibernateDaoSupport;  import org.springframework.stereotype.Repository;  import org.springframework.transaction.annotation.Propagation;  import org.springframework.transaction.annotation.Transactional;    import com.gestEtu.project.model.bo.Compte;    @Repository  @Transactional(propagation=Propagation.REQUIRED)  public class CompteDAOHib extends HibernateDaoSupport implements CompteDAO {            public CompteDAOHib(SessionFactory sessionFactory) {          setSessionFactory(sessionFactory);      }          @Override      public void ajouterCompte(Compte compte) {          getHibernateTemplate().saveOrUpdate(compte);      }        @Override      public List getComptes() {          try{          return (List) getHibernateTemplate().find("from compte")                  .iterator();          }catch (Exception e) {              return null;          }      }        @Override      public Compte findCompteByLogin(String login) {          if ((login == null) || (login == "")) {              return null;          } else              try {                  return (Compte) getHibernateTemplate()                          .find("from Compte c where c.login = ?", login)                          .iterator().next();              } catch (Exception e) {                  return null;              }      }    }  

CompteService Code

package com.gestEtu.project.model.service;    import java.util.List;    import com.gestEtu.project.model.bo.Compte;  import com.gestEtu.project.model.bo.Utilisateur;      public interface CompteService {        public void ajouterCompte(Compte compte);        public List getComptes();        public Compte findCompteByLogin(String login);        public List getUtilisateurs();        public Utilisateur getUtilisateurById(int id);        public void ajouterUtilisateur(Compte compte, Utilisateur utilisateur);    }  

Answer by Sajan Chandran for org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

Exception clearly indicates the problem.

CompteDAOHib: No default constructor found

For spring to instantiate your bean, you need to provide a empty constructor for your class CompteDAOHib.

Answer by geddamsatish for org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

Change from @Controller to @Service to CompteController and add @Service annotation to CompteDAOHib. Let me know if you still face this issue.

Answer by matsev for org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

Copied from the stacktrace:

BeanInstantiationException: Could not instantiate bean class [com.gestEtu.project.model.dao.CompteDAOHib]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.gestEtu.project.model.dao.CompteDAOHib.()

By default, Spring will try to instantiate beans by calling a default (no-arg) constructor. The problem in your case is that the implementation of the CompteDAOHib has a constructor with a SessionFactory argument. By adding the @Autowired annotation to a constructor, Spring will attempt to find a bean of matching type, SessionFactory in your case, and provide it as a constructor argument, e.g.

@Autowired  public CompteDAOHib(SessionFactory sessionFactory) {      // ...  }  

Answer by Lalchand Mali for org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController'

Make sure that you have added ojdbc14.jar into your library.

Answer by Damiani for org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MyController':

I have been getting similar error, and just want to share with you. maybe it will help someone.

If you want to use EntityManagerFactory to get an EntityManager, make sure that you will use:

and not:

in persistance.xml

clean and rebuild project, it should help.

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