Version imprimable
Bonjour,
J'ai rencontré un problème en compilant mon Projet Java et j'ai eu le message d'erreur suivant :
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'toto': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.
Quelq'un pourait m'expliquer cette erreur et comment la corriger ? Me manque-t-il une lib ???
Merci.
Bonjour,
Tu dois avoir une propriété marquée par @AutoWired qui ne peut pas être résolue. Pour te dire pourquoi, il faudrait voir l'ensemble de la trace. Le message que tu as mis n'est pas suffisant.
Merci Mathieu de m'avoir répondu
Je te passe une grande partie de message :
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'totoBS': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private transient fr.xxx.jk.iad.ds.totoDS fr.xxx.jk.metier.business.impl.totoBSImpl.totoDS; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'totoDS': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private transient fr.xxx.a5.iad.jdbc.db.totoDB fr.xxx.jk.iad.jdbc.ds.impl.totoDSImpl.totoDB; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'totoDB' defined in class path resource [conf/beans-metier-jdbc-test.xml]: Cannot resolve reference to bean 'dataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [conf/beans-metier-jdbc-test.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'driverClassName' threw exception; nested exception is java.lang.IllegalStateException: Could not load JDBC driver class [oracle.jdbc.driver.OracleDriver]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1074)
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:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:84)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:1)
at org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:280)
at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:304)
... 24 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private transient fr.xxx.jk.iad.ds.totoDS fr.xxx.jk.metier.business.impl.totoBSImpl.totoDS; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'totoDS': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private transient fr.xxx.a5.iad.jdbc.db.totoDB fr.xxx.jk.iad.jdbc.ds.impl.totoDSImpl.totoDB; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'totoDB' defined in class path resource [conf/beans-metier-jdbc-test.xml]: Cannot resolve reference to bean 'dataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [conf/beans-metier-jdbc-test.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'driverClassName' threw exception; nested exception is java.lang.IllegalStateException: Could not load JDBC driver class [oracle.jdbc.driver.OracleDriver]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:502)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:282)
... 38 more
Je souhaiterais seulement comprendre l'erreur car je suis débutant sur Spring et j'ai de mal à déchiffrer les messages d'erreur. Je travaille sur un projet qui existe déjà que je dois compiler et bien sûr faire fonctionner!!!
Merci d'avance.
Bien j'ai trouvé le problème en effet il me manquait le jdbc.