UnsatisfiedDependencyException Error creating bean with name entityManagerFactory

Question

I have a database configuration class to connect my spring web service with the database  I m using spring boot  to make it stand alone application   Here is my class   Configuration  EnableTransactionManagement public class DatabaseConfig         Value    db driver        private String DB DRIVER        Value    db password        private String DB PASSWORD        Value    db url        private String DB URL        Value    db username        private String DB USERNAME        Value    hibernate dialect        private String HIBERNATE DIALECT        Value    hibernate show sql        private String HIBERNATE SHOW SQL        Value    hibernate hbm2ddl auto        private String HIBERNATE HBM2DDL AUTO        Value    entitymanager packagesToScan        private String ENTITYMANAGER PACKAGES TO SCAN        Bean     public DataSource dataSource             DriverManagerDataSource dataSource   new DriverManagerDataSource            dataSource setDriverClassName DB DRIVER           dataSource setUrl DB URL           dataSource setUsername DB USERNAME           dataSource setPassword DB PASSWORD           return dataSource              Bean     public LocalSessionFactoryBean sessionFactory             LocalSessionFactoryBean sessionFactoryBean   new LocalSessionFactoryBean            sessionFactoryBean setDataSource dataSource             sessionFactoryBean setPackagesToScan ENTITYMANAGER PACKAGES TO SCAN           Properties hibernateProperties   new Properties            hibernateProperties put  hibernate dialect   HIBERNATE DIALECT           hibernateProperties put  hibernate show sql   HIBERNATE SHOW SQL           hibernateProperties put  hibernate hbm2ddl auto                   HIBERNATE HBM2DDL AUTO           sessionFactoryBean setHibernateProperties hibernateProperties              return sessionFactoryBean              Bean     public HibernateTransactionManager transactionManager             HibernateTransactionManager transactionManager   new HibernateTransactionManager            transactionManager setSessionFactory sessionFactory   getObject             return transactionManager            Every time I try to run my code  it throws exceptions   Exception in thread  main  org springframework beans factory UnsatisfiedDependencyException  Error creating bean with name  entityManagerFactory  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Unsatisfied dependency expressed through constructor argument with index 0 of type  org springframework boot autoconfigure orm jpa EntityManagerFactoryBuilder     Error creating bean with name  entityManagerFactoryBuilder  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Unsatisfied dependency expressed through constructor argument with index 0 of type  org springframework orm jpa JpaVendorAdapter     Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException  nested exception is org springframework beans factory BeanCreationException  Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException  nested exception is org springframework beans factory UnsatisfiedDependencyException  Error creating bean with name  entityManagerFactoryBuilder  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Unsatisfied dependency expressed through constructor argument with index 0 of type  org springframework orm jpa JpaVendorAdapter     Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException  nested exception is org springframework beans factory BeanCreationException  Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException     at org springframework beans factory support ConstructorResolver createArgumentArray ConstructorResolver java 749      at org springframework beans factory support ConstructorResolver instantiateUsingFactoryMethod ConstructorResolver java 464      at org springframework beans factory support AbstractAutowireCapableBeanFactory instantiateUsingFactoryMethod AbstractAutowireCapableBeanFactory java 1119      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBeanInstance AbstractAutowireCapableBeanFactory java 1014      at org springframework beans factory support AbstractAutowireCapableBeanFactory doCreateBean AbstractAutowireCapableBeanFactory java 504      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBean AbstractAutowireCapableBeanFactory java 476      at org springframework beans factory support AbstractBeanFactory 1 getObject AbstractBeanFactory java 303      at org springframework beans factory support DefaultSingletonBeanRegistry getSingleton DefaultSingletonBeanRegistry java 230      at org springframework beans factory support AbstractBeanFactory doGetBean AbstractBeanFactory java 299      at org springframework beans factory support AbstractBeanFactory getBean AbstractBeanFactory java 194      at org springframework context support AbstractApplicationContext getBean AbstractApplicationContext java 956      at org springframework context support AbstractApplicationContext finishBeanFactoryInitialization AbstractApplicationContext java 747      at org springframework context support AbstractApplicationContext refresh AbstractApplicationContext java 480      at org springframework boot context embedded EmbeddedWebApplicationContext refresh EmbeddedWebApplicationContext java 118      at org springframework boot SpringApplication refresh SpringApplication java 686      at org springframework boot SpringApplication run SpringApplication java 320      at org springframework boot SpringApplication run SpringApplication java 957      at org springframework boot SpringApplication run SpringApplication java 946      at org elsys internetprogramming trafficspy server Application main Application java 14  Caused by  org springframework beans factory UnsatisfiedDependencyException  Error creating bean with name  entityManagerFactoryBuilder  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Unsatisfied dependency expressed through constructor argument with index 0 of type  org springframework orm jpa JpaVendorAdapter     Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException  nested exception is org springframework beans factory BeanCreationException  Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException     at org springframework beans factory support ConstructorResolver createArgumentArray ConstructorResolver java 749      at org springframework beans factory support ConstructorResolver instantiateUsingFactoryMethod ConstructorResolver java 464      at org springframework beans factory support AbstractAutowireCapableBeanFactory instantiateUsingFactoryMethod AbstractAutowireCapableBeanFactory java 1119      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBeanInstance AbstractAutowireCapableBeanFactory java 1014      at org springframework beans factory support AbstractAutowireCapableBeanFactory doCreateBean AbstractAutowireCapableBeanFactory java 504      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBean AbstractAutowireCapableBeanFactory java 476      at org springframework beans factory support AbstractBeanFactory 1 getObject AbstractBeanFactory java 303      at org springframework beans factory support DefaultSingletonBeanRegistry getSingleton DefaultSingletonBeanRegistry java 230      at org springframework beans factory support AbstractBeanFactory doGetBean AbstractBeanFactory java 299      at org springframework beans factory support AbstractBeanFactory getBean AbstractBeanFactory java 194      at org springframework beans factory support DefaultListableBeanFactory findAutowireCandidates DefaultListableBeanFactory java 1120      at org springframework beans factory support DefaultListableBeanFactory doResolveDependency DefaultListableBeanFactory java 1044      at org springframework beans factory support DefaultListableBeanFactory resolveDependency DefaultListableBeanFactory java 942      at org springframework beans factory support ConstructorResolver resolveAutowiredArgument ConstructorResolver java 813      at org springframework beans factory support ConstructorResolver createArgumentArray ConstructorResolver java 741          18 more Caused by  org springframework beans factory BeanCreationException  Error creating bean with name  jpaVendorAdapter  defined in class path resource  org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration class   Bean instantiation via factory method failed  nested exception is org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException     at org springframework beans factory support ConstructorResolver instantiateUsingFactoryMethod ConstructorResolver java 599      at org springframework beans factory support AbstractAutowireCapableBeanFactory instantiateUsingFactoryMethod AbstractAutowireCapableBeanFactory java 1119      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBeanInstance AbstractAutowireCapableBeanFactory java 1014      at org springframework beans factory support AbstractAutowireCapableBeanFactory doCreateBean AbstractAutowireCapableBeanFactory java 504      at org springframework beans factory support AbstractAutowireCapableBeanFactory createBean AbstractAutowireCapableBeanFactory java 476      at org springframework beans factory support AbstractBeanFactory 1 getObject AbstractBeanFactory java 303      at org springframework beans factory support DefaultSingletonBeanRegistry getSingleton DefaultSingletonBeanRegistry java 230      at org springframework beans factory support AbstractBeanFactory doGetBean AbstractBeanFactory java 299      at org springframework beans factory support AbstractBeanFactory getBean AbstractBeanFactory java 194      at org springframework beans factory support DefaultListableBeanFactory findAutowireCandidates DefaultListableBeanFactory java 1120      at org springframework beans factory support DefaultListableBeanFactory doResolveDependency DefaultListableBeanFactory java 1044      at org springframework beans factory support DefaultListableBeanFactory resolveDependency DefaultListableBeanFactory java 942      at org springframework beans factory support ConstructorResolver resolveAutowiredArgument ConstructorResolver java 813      at org springframework beans factory support ConstructorResolver createArgumentArray ConstructorResolver java 741          32 more Caused by  org springframework beans BeanInstantiationException  Failed to instantiate  org springframework orm jpa JpaVendorAdapter   Factory method  jpaVendorAdapter  threw exception  nested exception is java lang NoClassDefFoundError  org hibernate OptimisticLockException     at org springframework beans factory support SimpleInstantiationStrategy instantiate SimpleInstantiationStrategy java 189      at org springframework beans factory support ConstructorResolver instantiateUsingFactoryMethod ConstructorResolver java 588          45 more Caused by  java lang NoClassDefFoundError  org hibernate OptimisticLockException     at org springframework orm jpa vendor HibernateJpaDialect  lt clinit gt  HibernateJpaDialect java 94      at org springframework orm jpa vendor HibernateJpaVendorAdapter  lt init gt  HibernateJpaVendorAdapter java 64      at org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration createJpaVendorAdapter HibernateJpaAutoConfiguration java 93      at org springframework boot autoconfigure orm jpa JpaBaseConfiguration jpaVendorAdapter JpaBaseConfiguration java 88      at org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration  EnhancerBySpringCGLIB  88de780c CGLIB jpaVendorAdapter 5  lt generated gt       at org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration  EnhancerBySpringCGLIB  88de780c  FastClassBySpringCGLIB  fe8b7313 invoke  lt generated gt       at org springframework cglib proxy MethodProxy invokeSuper MethodProxy java 228      at org springframework context annotation ConfigurationClassEnhancer BeanMethodInterceptor intercept ConfigurationClassEnhancer java 309      at org springframework boot autoconfigure orm jpa HibernateJpaAutoConfiguration  EnhancerBySpringCGLIB  88de780c jpaVendorAdapter  lt generated gt       at sun reflect NativeMethodAccessorImpl invoke0 Native Method      at sun reflect NativeMethodAccessorImpl invoke NativeMethodAccessorImpl java 62      at sun reflect DelegatingMethodAccessorImpl invoke DelegatingMethodAccessorImpl java 43      at java lang reflect Method invoke Method java 497      at org springframework beans factory support SimpleInstantiationStrategy instantiate SimpleInstantiationStrategy java 162          46 more Caused by  java lang ClassNotFoundException  org hibernate OptimisticLockException     at java net URLClassLoader findClass URLClassLoader java 381      at java lang ClassLoader loadClass ClassLoader java 424      at sun misc Launcher AppClassLoader loadClass Launcher java 331      at java lang ClassLoader loadClass ClassLoader java 357          60 more   As far as I can understand  there is a missing dependency but I don t know which  Or maybe the problem is something else  Here are my dependencies in pom xml               lt  xml version  1 0  encoding  UTF-8   gt   lt project xmlns  http   maven apache org POM 4 0 0  xmlns xsi  http   www w3 org 2001 XMLSchema-instance      xsi schemaLocation  http   maven apache org POM 4 0 0 http   maven apache org xsd maven-4 0 0 xsd  gt       lt modelVersion gt 4 0 0 lt  modelVersion gt        lt groupId gt org elsys internetprogramming trafficspy server lt  groupId gt       lt artifactId gt TrafficSpyService lt  artifactId gt       lt version gt 0 1 0 lt  version gt        lt parent gt           lt groupId gt org springframework boot lt  groupId gt           lt artifactId gt spring-boot-starter-parent lt  artifactId gt           lt version gt 1 2 3 RELEASE lt  version gt       lt  parent gt        lt dependencies gt           lt  -- Spring -- gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-web lt  artifactId gt           lt  dependency gt            lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt                  spring-boot-starter-cloud-connectors              lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-jdbc lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-data-jpa lt  artifactId gt           lt  dependency gt             lt dependency gt               lt groupId gt org eclipse persistence lt  groupId gt               lt artifactId gt javax persistence lt  artifactId gt               lt version gt 2 0 0 lt  version gt           lt  dependency gt            lt  -- Hibernate -- gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-entitymanager lt  artifactId gt               lt version gt 3 6 7 Final lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-validator lt  artifactId gt               lt version gt 4 3 0 Final lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-commons-annotations lt  artifactId gt               lt version gt 3 3 0 ga lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-annotations lt  artifactId gt               lt version gt 3 3 1 GA lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-core lt  artifactId gt               lt version gt 3 3 2 GA lt  version gt           lt  dependency gt             lt dependency gt               lt groupId gt taglibs lt  groupId gt               lt artifactId gt standard lt  artifactId gt               lt version gt 1 1 2 lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt javax servlet lt  groupId gt               lt artifactId gt jstl lt  artifactId gt               lt version gt 1 1 2 lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt commons-dbcp lt  groupId gt               lt artifactId gt commons-dbcp lt  artifactId gt               lt version gt 20030825 184428 lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt commons-pool lt  groupId gt               lt artifactId gt commons-pool lt  artifactId gt               lt version gt 20030825 183949 lt  version gt           lt  dependency gt            lt  -- MySQL -- gt           lt dependency gt               lt groupId gt mysql lt  groupId gt               lt artifactId gt mysql-connector-java lt  artifactId gt               lt version gt 5 1 6 lt  version gt           lt  dependency gt            lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-data-jpa lt  artifactId gt           lt  dependency gt       lt  dependencies gt        lt properties gt           lt java version gt 1 7 lt  java version gt       lt  properties gt         lt build gt           lt plugins gt               lt plugin gt                   lt groupId gt org springframework boot lt  groupId gt                   lt artifactId gt spring-boot-maven-plugin lt  artifactId gt                   lt executions gt                       lt execution gt                           lt goals gt                               lt goal gt repackage lt  goal gt                           lt  goals gt                       lt  execution gt                   lt  executions gt               lt  plugin gt           lt  plugins gt       lt  build gt        lt repositories gt           lt repository gt               lt id gt spring-releases lt  id gt               lt url gt https   repo spring io libs-release lt  url gt           lt  repository gt            lt repository gt               lt id gt codehaus lt  id gt               lt url gt http   repository codehaus org org codehaus lt  url gt           lt  repository gt       lt  repositories gt       lt pluginRepositories gt           lt pluginRepository gt               lt id gt spring-releases lt  id gt               lt url gt https   repo spring io libs-release lt  url gt           lt  pluginRepository gt       lt  pluginRepositories gt       lt packaging gt jar lt  packaging gt   lt  project gt    Do you know what causes the problem and any suggestions how to fix it

User · Answer

The MySQL dependency should be like the following syntax in the pom xml file       lt dependency gt           lt groupId gt mysql lt  groupId gt           lt artifactId gt mysql-connector-java lt  artifactId gt           lt version gt 8 0 21 lt  version gt       lt  dependency gt   Make sure the syntax  groupId  artifactId  Version has included in the dependancy

User · Answer

Well  you re getting a java lang NoClassDefFoundError  In your pom xml  hibernate-core version is 3 3 2 GA and declared after hibernate-entitymanager  so it prevails  You can remove that dependency  since will be inherited version 3 6 7 Final from hibernate-entitymanager   You re using spring-boot as parent  so no need to declare version of some dependencies  since they are managed by spring-boot   Also  hibernate-commons-annotations is inherited from hibernate-entitymanager and hibernate-annotations is an old version of hibernate-commons-annotations  you can remove both   Finally  your pom xml can look like this    lt  xml version  1 0  encoding  UTF-8   gt   lt project xmlns  http   maven apache org POM 4 0 0  xmlns xsi  http   www w3 org 2001 XMLSchema-instance      xsi schemaLocation  http   maven apache org POM 4 0 0 http   maven apache org xsd maven-4 0 0 xsd  gt       lt modelVersion gt 4 0 0 lt  modelVersion gt        lt groupId gt org elsys internetprogramming trafficspy server lt  groupId gt       lt artifactId gt TrafficSpyService lt  artifactId gt       lt version gt 0 1 0 lt  version gt        lt parent gt           lt groupId gt org springframework boot lt  groupId gt           lt artifactId gt spring-boot-starter-parent lt  artifactId gt           lt version gt 1 2 3 RELEASE lt  version gt       lt  parent gt        lt dependencies gt           lt  -- Spring -- gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-web lt  artifactId gt           lt  dependency gt            lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-cloud-connectors lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-jdbc lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework boot lt  groupId gt               lt artifactId gt spring-boot-starter-data-jpa lt  artifactId gt           lt  dependency gt            lt dependency gt               lt groupId gt org eclipse persistence lt  groupId gt               lt artifactId gt javax persistence lt  artifactId gt               lt version gt 2 0 0 lt  version gt           lt  dependency gt            lt  -- Hibernate -- gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-entitymanager lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-validator lt  artifactId gt           lt  dependency gt            lt dependency gt               lt groupId gt javax servlet lt  groupId gt               lt artifactId gt jstl lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt commons-dbcp lt  groupId gt               lt artifactId gt commons-dbcp lt  artifactId gt           lt  dependency gt           lt dependency gt               lt groupId gt commons-pool lt  groupId gt               lt artifactId gt commons-pool lt  artifactId gt           lt  dependency gt            lt  -- MySQL -- gt           lt dependency gt               lt groupId gt mysql lt  groupId gt               lt artifactId gt mysql-connector-java lt  artifactId gt           lt  dependency gt       lt  dependencies gt        lt properties gt           lt java version gt 1 7 lt  java version gt       lt  properties gt        lt build gt           lt plugins gt               lt plugin gt                   lt groupId gt org springframework boot lt  groupId gt                   lt artifactId gt spring-boot-maven-plugin lt  artifactId gt                   lt executions gt                       lt execution gt                           lt goals gt                               lt goal gt repackage lt  goal gt                           lt  goals gt                       lt  execution gt                   lt  executions gt               lt  plugin gt           lt  plugins gt       lt  build gt        lt repositories gt           lt repository gt               lt id gt spring-releases lt  id gt               lt url gt https   repo spring io libs-release lt  url gt           lt  repository gt            lt repository gt               lt id gt codehaus lt  id gt               lt url gt http   repository codehaus org org codehaus lt  url gt           lt  repository gt       lt  repositories gt       lt pluginRepositories gt           lt pluginRepository gt               lt id gt spring-releases lt  id gt               lt url gt https   repo spring io libs-release lt  url gt           lt  pluginRepository gt       lt  pluginRepositories gt    lt  project gt    Let me know if you have a problem

[java] UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactory'

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