error

[poonam]

Hello,
I have made the changes as suggested by you in my application
which is developed integrating "GWT+Spring+Hibernate" ; also all the
jars are being included, but the application is still giving me
warning which says -

[WARN] StandardContext[]Exception while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract java.util.List
com.company.client.rpc.TeacherService.getPupils(java.lang.Integer)'
threw an unexpected exception: java.lang.RuntimeException:
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'sessionFactory' defined in class path
resource [applicationContext.xml]: Instantiation of bean failed;
nested exception is
org.springframework.beans.BeanInstantiationException: Could not
instantiate bean class
[org.springframework.orm.hibernate3.LocalSessionFactoryBean]:
Constructor threw exception; nested exception is
java.lang.NoClassDefFoundError
at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure
(RPC.java:361)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
(RPC.java:547)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
(RemoteServiceServlet.java:265)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
(RemoteServiceServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at com.google.gwt.dev.shell.GWTShellServlet.service
(GWTShellServlet.java:252)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:214)
Caused by: java.lang.RuntimeException:
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'sessionFactory' defined in class path
resource [applicationContext.xml]: Instantiation of bean failed;
nested exception is
org.springframework.beans.BeanInstantiationException: Could not
instantiate bean class
[org.springframework.orm.hibernate3.LocalSessionFactoryBean]:
Constructor threw exception; nested exception is
java.lang.NoClassDefFoundError
at com.company.server.gwt.TeacherServiceImpl.getPupils
(TeacherServiceImpl.java:48)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
(RPC.java:528)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
(RemoteServiceServlet.java:265)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
(RemoteServiceServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at com.google.gwt.dev.shell.GWTShellServlet.service
(GWTShellServlet.java:252)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:214)
Caused by: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'sessionFactory' defined in class path
resource [applicationContext.xml]: Instantiation of bean failed;
nested exception is
org.springframework.beans.BeanInstantiationException: Could not
instantiate bean class
[org.springframework.orm.hibernate3.LocalSessionFactoryBean]:
Constructor threw exception; nested exception is
java.lang.NoClassDefFoundError
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean
(AbstractAutowireCapableBeanFactory.java:883)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance
(AbstractAutowireCapableBeanFactory.java:839)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean
(AbstractAutowireCapableBeanFactory.java:440)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
$1.run(AbstractAutowireCapableBeanFactory.java:409)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean
(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton
(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean
(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons
(DefaultListableBeanFactory.java:423)
Caused by: org.springframework.beans.BeanInstantiationException: Could
not instantiate bean class
[org.springframework.orm.hibernate3.LocalSessionFactoryBean]:
Constructor threw exception; nested exception is
java.lang.NoClassDefFoundError
at org.springframework.beans.BeanUtils.instantiateClass
(BeanUtils.java:115)
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate
(SimpleInstantiationStrategy.java:61)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean
(AbstractAutowireCapableBeanFactory.java:877)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance
(AbstractAutowireCapableBeanFactory.java:839)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean
(AbstractAutowireCapableBeanFactory.java:440)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
$1.run(AbstractAutowireCapableBeanFactory.java:409)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean
(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton
(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean
(AbstractBeanFactory.java:261)
Caused by: java.lang.NoClassDefFoundError: null
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.class$
(LocalSessionFactoryBean.java:174)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.<init>
(LocalSessionFactoryBean.java:174)
at org.springframework.beans.BeanUtils.instantiateClass
(BeanUtils.java:100)
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate
(SimpleInstantiationStrategy.java:61)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean
(AbstractAutowireCapableBeanFactory.java:877)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance
(AbstractAutowireCapableBeanFactory.java:839)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean
(AbstractAutowireCapableBeanFactory.java:440)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
$1.run(AbstractAutowireCapableBeanFactory.java:409)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean
(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:264)
Caused by: java.lang.ClassNotFoundException:
org.hibernate.cfg.Configuration
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.class$
(LocalSessionFactoryBean.java:174)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.<init>
(LocalSessionFactoryBean.java:174)
at org.springframework.beans.BeanUtils.instantiateClass
(BeanUtils.java:100)
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate
(SimpleInstantiationStrategy.java:61)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean
(AbstractAutowireCapableBeanFactory.java:877)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance
(AbstractAutowireCapableBeanFactory.java:839)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean
(AbstractAutowireCapableBeanFactory.java:440)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
$1.run(AbstractAutowireCapableBeanFactory.java:409)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean
(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:264)

Please help me.
Thank you,
Poonam

[Matteo]

poonam,
are you sure that you added all the hibernate dependencies to the
classpath?
Regards
Matteo