Erreur lors de la création du bean avec le nom 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration':

Question

Je travaille actuellement sur le projet Spring Vaadin avec l'ajout de Spring Data. Je ne sais pas comment résoudre ce problème (je suis assez sûr que je l'ai fait tout va bien, donc je posterai ce que je suis:

Stacktrace:

2017-01-10 17:41:14.121 INFO 26183 --- [nio-8090-exec-3] c.vaadin.spring.server.SpringUIProvider : Found Vaadin UI [com.reborn.simtrade.ui.SimtradeUI] 
2017-01-10 17:41:32.910 ERROR 26183 --- [nio-8090-exec-9] com.vaadin.server.DefaultErrorHandler : 

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'loginView': Unsatisfied dependency expressed through field 'accountRepository'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.reborn.simtrade.backend.repositories.AccountRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:592) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:370) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1219) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:345) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at com.vaadin.spring.internal.BeanStore.create(BeanStore.java:71) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.internal.UIScopeImpl$UIBeanStore.create(UIScopeImpl.java:279) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.internal.BeanStore.get(BeanStore.java:62) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.internal.SessionLockingBeanStore.get(SessionLockingBeanStore.java:46) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.internal.UIScopeImpl.get(UIScopeImpl.java:81) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:340) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081) ~[spring-context-4.3.4.RELEASE.jar:4.3.4.RELEASE] 
    at com.vaadin.spring.navigator.SpringViewProvider.getViewFromApplicationContextAndCheckAccess(SpringViewProvider.java:312) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.navigator.SpringViewProvider.getViewFromApplicationContext(SpringViewProvider.java:301) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.spring.navigator.SpringViewProvider.getView(SpringViewProvider.java:274) ~[vaadin-spring-1.0.0.jar:1.0.0] 
    at com.vaadin.navigator.Navigator.navigateTo(Navigator.java:554) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.reborn.simtrade.ui.home.SplashScreen.redirect(SplashScreen.java:72) ~[classes/:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111] 
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111] 
    at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:200) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:163) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1015) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.ui.Button.fireClick(Button.java:377) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.ui.Button$1.click(Button.java:54) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111] 
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111] 
    at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:158) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:119) ~[vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(ServerRpcHandler.java:435) [vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:407) [vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:273) [vaadin-server-7.7.6.jar:7.7.6] 
    at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:90) [vaadin-server-7.7.6.jar:7.7.6] 
    at 

LoginView:

@UIScope 
@SpringView(name=ViewTokens.SIGNIN) 
public class LoginView extends VerticalLayout implements View { 

@Autowired 
AccountRepository accountRepository; 

private static final float PANEL_WIDTH = 440; 
private static final float PANEL_HEIGHT = 260; 
private static final float COMPONENT_WIDTH = 260; 
private static final float COMPONENT_HEIGHT = 45; 

private ComponentHelper componentHelper; 
private Notification errorNotify; 
private Panel loginPanel; 
private FormLayout loginForm; 
private TextField loginField; 
private PasswordField passwordField; 
private Button signInButton; 

public LoginView() { 
    initComponents(); 
    buildLoginView(); 
} 

protected void initComponents() { 
<ommitted> 
} 

private void buildLoginView() { 
    <ommitted> 
} 

public void signIn(Button.ClickEvent event) { 
    doSignIn(loginField.getValue(), passwordField.getValue()); 
    loginField.clear(); 
    passwordField.clear(); 
} 

private void doSignIn(String username, String password) { 
    <omitted> 
    Account account = accountRepository.findByUsername(loginField.getValue(), passwordField.getValue()); 
    Notification.show(account.toString()); 
} 

    @Override 
    public void enter(ViewChangeListener.ViewChangeEvent viewChangeEvent) { 
    } 
} 

J'ai essayé jusqu'ici d'utiliser la méthode setter - toujours aucun résultat

PS cela pourrait être utile - au démarrage de l'application au printemps data initialise les scripts schema.sql et data.sql.

Answer 1

Semble vous manquez annoter le com.reborn.simtrade.backend.repositories.AccountRepository avec @Repository, comme:

package com.reborn.simtrade.backend.repositories; 

import org.springframework.stereotype.Repository; 

@Repository 
public class AccountRepository{ 

}