Wsrtjtyk

I have no problem with autowiring neo4j Repository in my @Controller file, but when trying to autowire same repository in shiro realm, i got below error, any help would be greately appreciated!

My classes and configurations:

ShiroPasswordDbRealm.java

@Component

public class ShiroPasswordDbRealm extends AuthorizingRealm {



    @Autowired

    private UserGraphRepository userGraphRepository;

    ...

UserGraphRepository.java

public interface UserGraphRepository extends GraphRepository<UserGraph>, RelationshipOperationsRepository<UserGraph>, CypherDslRepository<UserGraph> {



    UserGraph findByEmail(String email);

    ...

SecurityConfig.java

@Configuration

public class SecurityConfig {



    @Bean

    public Realm configureShiroPasswordDbRealm() {

        return new ShiroPasswordDbRealm();

    }



    @Bean(name = "securityManager")

    public DefaultWebSecurityManager configSecurityManager() {

        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();

        ArrayList<Realm> realms = new ArrayList<Realm>();

        realms.add(configureShiroPasswordDbRealm());

        securityManager.setRealms(realms);

        return securityManager;

    }

    ...

Neo4jConfig.java

@Configuration

@EnableNeo4jRepositories(basePackages={"com.xxx.account.repository"})

public class Neo4jConfig extends Neo4jConfiguration {

...

Error i got:

Related cause: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'shiroFilter': Requested bean is currently in creation: Is there an unresolvable circular reference?

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1117)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1012)

    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:199)

    at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:232)

    at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:619)

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:465)

    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:434)

    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)

    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)

    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5118)

    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5634)

    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)

    at java.util.concurrent.FutureTask.run(FutureTask.java:262)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:744)

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.spring.web.ShiroFilterFactoryBean]: Factory method 'configShiroFilterFactoryBean' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in com.xxx.config.SecurityConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.web.mgt.DefaultWebSecurityManager]: Factory method 'configSecurityManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configureShiroPasswordDbRealm': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.account.repository.CustomUserGraphRepository com.xxx.account.security.realm.ShiroPasswordDbRealm.customUserGraphRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)

    ... 23 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in com.xxx.config.SecurityConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.web.mgt.DefaultWebSecurityManager]: Factory method 'configSecurityManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configureShiroPasswordDbRealm': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.account.repository.CustomUserGraphRepository com.xxx.account.security.realm.ShiroPasswordDbRealm.customUserGraphRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1117)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1012)

    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.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:322)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.configSecurityManager(<generated>)

    at com.xxx.config.SecurityConfig.configShiroFilterFactoryBean(SecurityConfig.java:98)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.CGLIB$configShiroFilterFactoryBean$8(<generated>)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93$$FastClassBySpringCGLIB$$a12a19c1.invoke(<generated>)

    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.configShiroFilterFactoryBean(<generated>)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:606)

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)

    ... 24 more

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.web.mgt.DefaultWebSecurityManager]: Factory method 'configSecurityManager' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configureShiroPasswordDbRealm': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.account.repository.CustomUserGraphRepository com.xxx.account.security.realm.ShiroPasswordDbRealm.customUserGraphRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    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: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configureShiroPasswordDbRealm': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.account.repository.CustomUserGraphRepository com.xxx.account.security.realm.ShiroPasswordDbRealm.customUserGraphRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1208)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)

    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.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:322)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.configureShiroPasswordDbRealm(<generated>)

    at com.xxx.config.SecurityConfig.configSecurityManager(SecurityConfig.java:64)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.CGLIB$configSecurityManager$7(<generated>)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93$$FastClassBySpringCGLIB$$a12a19c1.invoke(<generated>)

    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)

    at com.xxx.config.SecurityConfig$$EnhancerBySpringCGLIB$$8c276a93.configSecurityManager(<generated>)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:606)

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)

    ... 46 more

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.account.repository.CustomUserGraphRepository com.xxx.account.security.realm.ShiroPasswordDbRealm.customUserGraphRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)

    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)

    ... 66 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customUserGraphRepository': Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)

    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1475)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1220)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)

    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.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)

    ... 68 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in com.xxx.config.Neo4jConfig: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1117)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1012)

    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.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)

    ... 81 more

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext' defined in com.xxx.config.Neo4jConfig: Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 20 18:01:33 SGT 2018]; root of context hierarchy

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)

    ... 90 more