Please help me frineds to solve this error.? ? ?

**priyanka_hdp** · Jul 5th, 2011, 01:04 PM

Code:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.service.CityService net.viralpatel.contact.controller.CityController.cityService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.dao.CityDAO net.viralpatel.contact.service.CityServiceImpl.cityDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286)


--------------------------------------------------------------------------
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.service.CityService net.viralpatel.contact.controller.CityController.cityService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.dao.CityDAO net.viralpatel.contact.service.CityServiceImpl.cityDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:507)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:283)
	... 58 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.dao.CityDAO net.viralpatel.contact.service.CityServiceImpl.cityDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class

	
--------------------------------------------------------------------------
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.dao.CityDAO net.viralpatel.contact.service.CityServiceImpl.cityDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class


--------------------------------------------------------------------------
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:507)
	
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)

--------------------------------------------------------------------------
	... 86 more
Caused by: java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:620)

--------------------------------------------------------------------------
	... 96 more
2011-07-05 22:11:12.027:WARN:/Spring3HibernateMaven:unavailable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.service.CityService net.viralpatel.contact.controller.CityController.cityService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.viralpatel.contact.dao.CityDAO net.viralpatel.contact.service.CityServiceImpl.cityDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cityDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory net.viralpatel.contact.dao.CityDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: class org.hibernate.cfg.ExtendedMappings has interface org.hibernate.cfg.Mappings as super class
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064)

**Marten Deinum** · Jul 6th, 2011, 07:40 AM

Please [ code][/code ] tags exist for a reason

use them when posting code/stacktraces/xml etc...

Check your classpath/libraries, you are probably mixing hibernate versions...

**priyanka_hdp** · Jul 6th, 2011, 08:17 AM

thanks dude...
i don't know how to enter the codes to this post..

now please help me to solve this error

:-)

**Marten Deinum** · Jul 7th, 2011, 12:57 AM

I suggest reading my post...

Originally Posted by mdeinum

Check your classpath/libraries, you are probably mixing hibernate versions...

.

**priyanka_hdp** · Jul 7th, 2011, 02:19 PM

Thanks Marten...I solved more errors with the help of your advice..
now these errorrs are remaining...

Code:

2011-07-08 00:34:05.352:INFO::jetty-6.1.24
2011-07-08 00:34:05.575:INFO::No Transaction manager found - if your webapp requires one, please configure one.
2011-07-08 00:34:05.960:INFO:/Spring3HibernateMaven:Initializing Spring FrameworkServlet 'spring'
ERROR  initServletBean, Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping': Initialization of bean failed; nested exception is java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:286)
	at org.springframework.web.servlet.DispatcherServlet.createDefaultStrategy(DispatcherServlet.java:679)
	at org.springframework.web.servlet.DispatcherServlet.getDefaultStrategies(DispatcherServlet.java:648)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:389)
	at org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:361)
	at org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.detectHandlers(AbstractDetectingUrlHandlerMapping.java:82)
	at org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.initApplicationContext(AbstractDetectingUrlHandlerMapping.java:58)
	at org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119)
	at org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72)
	at org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)
	at org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:99)
	at org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:82)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
	at org.springframework.bean2011-07-08 00:34:08.260:WARN:/Spring3HibernateMaven:unavailable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping': Initialization of bean failed; nested exception is java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:286)
	at org.springframework.web.servlet.DispatcherServlet.createDefaultStrategy(DispatcherServlet.java:679)
	at org.springframework.web.servlet.DispatcherServlet.getDefaultStrategies(DispatcherServlet.java:648)
	at org.springframework.web.servlet.DispatcherServlet.initHandlerMappings(DispatcherServlet.java:441)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
s.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1405)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
	... 65 more
2011-07-08 00:34:08.289:INFO::Started SelectChannelConnector@0.0.0.0:8080
[INFO] Started Jetty Server

**priyanka_hdp** · Jul 7th, 2011, 02:24 PM

Thanks Marten...I solved more errors with the help of your advice..
now these errorrs are remaining...

Code:

2011-07-08 00:34:05.352:INFO::jetty-6.1.24
2011-07-08 00:34:05.575:INFO::No Transaction manager found - if your webapp requires one, please configure one.
2011-07-08 00:34:05.960:INFO:/Spring3HibernateMaven:Initializing Spring FrameworkServlet 'spring'
ERROR  initServletBean, Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping': Initialization of bean failed; nested exception is java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:286)
	at org.springframework.web.servlet.DispatcherServlet.createDefaultStrategy(DispatcherServlet.java:679)
	at org.springframework.web.servlet.DispatcherServlet.getDefaultStrategies(DispatcherServlet.java:648)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:389)
	at org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:361)
	at org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.detectHandlers(AbstractDetectingUrlHandlerMapping.java:82)
	at org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.initApplicationContext(AbstractDetectingUrlHandlerMapping.java:58)
	at org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119)
	at org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72)
	at org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)
	at org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:99)
	at org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:82)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
	at org.springframework.bean2011-07-08 00:34:08.260:WARN:/Spring3HibernateMaven:unavailable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping': Initialization of bean failed; nested exception is java.lang.IllegalStateException: Cannot map handler [contactController] to URL path [/add]: There is already handler [net.viralpatel.contact.controller.ContactController@f38b42] mapped.
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:286)
	at org.springframework.web.servlet.DispatcherServlet.createDefaultStrategy(DispatcherServlet.java:679)
	at org.springframework.web.servlet.DispatcherServlet.getDefaultStrategies(DispatcherServlet.java:648)
	at org.springframework.web.servlet.DispatcherServlet.initHandlerMappings(DispatcherServlet.java:441)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
s.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1405)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
	... 65 more
2011-07-08 00:34:08.289:INFO::Started SelectChannelConnector@0.0.0.0:8080
[INFO] Started Jetty Server

**Marten Deinum** · Jul 8th, 2011, 01:12 AM

That is because you have the controller in your xml and you are scanning for controllers, resulting in 2 instances mapped to the same url. Remove the ones from xml (or don't scan for @Controllers).

**priyanka_hdp** · Jul 8th, 2011, 03:08 AM

Originally Posted by Marten Deinum

That is because you have the controller in your xml and you are scanning for controllers, resulting in 2 instances mapped to the same url. Remove the ones from xml (or don't scan for @Controllers).

Yeah....You are Great Dude....its Solved..

Thanks a lot...

Reason for Error is this.. I Put

Code:

 @RequestMapping(value = "/add", method = RequestMethod.POST)

Method in different Controller Classes.So they mixed...

Now it is SOLVED

Thanks again

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