I have a working Spring boot micro service.Application was starting up properly.I wanted to implement health check in my microservice and added spring actuator dependency to build.gradle. Now, application is not starting up after adding the dependency. i have pasted the stacktrace below.
2016-05-13 08:45:32.531 ERROR 19581 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private final org.springframework.core.env.ConfigurableEnvironment org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration.environment; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
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$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.bettercloud.synchronizer.Application.main(Application.java:14)
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private final org.springframework.core.env.ConfigurableEnvironment org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration.environment; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private final org.springframework.core.env.ConfigurableEnvironment org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration.environment; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 16 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 18 common frames omitted
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
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$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.bettercloud.synchronizer.Application.main(Application.java:14)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private final org.springframework.core.env.ConfigurableEnvironment org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$InfoPropertiesConfiguration.environment; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 16 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.core.env.ConfigurableEnvironment] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 18 more
:bootRun FAILED
If you're seeing this you might have an environment bean being created somewhere, at least that is what was happening to me.
#Bean
Environment environment(){
...
}
All you need to do is rename it or qualify it and you should be good to go.
Related
I have a spring web application that uses Tomcat.I am trying to migrate it to jBoss/Wildfly application server. When trying to deploy it, I get these errors:
Cannot upload deployment: {"WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./revomon-tracking-web-html" => "org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./revomon-tracking-web-html: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'trackAlarmDao' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/lib/revomon-tracking-orm-1.1.0-SNAPSHOT.jar/com/revomon/orm/core/tracking/dao/TrackAlarmDao.class\"]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: Error creating bean with name 'sessionFactory' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/classes/context/application-context-repository.xml\"]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/classes/context/application-context-repository.xml\"]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourcePosition': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/tracking_position -- service jboss.naming.context.java.jdbc.tracking_position Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'trackAlarmDao' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/lib/revomon-tracking-orm-1.1.0-SNAPSHOT.jar/com/revomon/orm/core/tracking/dao/TrackAlarmDao.class\"]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: Error creating bean with name 'sessionFactory' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/classes/context/application-context-repository.xml\"]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/classes/context/application-context-repository.xml\"]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourcePosition': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/tracking_position -- service jboss.naming.context.java.jdbc.tracking_position Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in VFS resource [\"/content/revomon-tracking-web-html.war/WEB-INF/classes/context/application-context-repository.xml\"]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking Caused by: javax.naming.NameNotFoundException: jdbc/revomon_tracking -- service jboss.naming.context.java.jdbc.revomon_tracking"},"WFLYCTL0412: Required services that are not installed:" => ["jboss.undertow.deployment.default-server.default-host./revomon-tracking-web-html"],"WFLYCTL0180: Services with missing/unavailable dependencies" => undefined}
Please any suggestions how to fix it?
I've configured a spring integration gateway with a service activator backed by a threadpool.
Everything works fine, till I try to add my own error channel.
Spring begins to complain that it cannot find a bean by the name of the error channel.
Here is my xml config:
<int:gateway service-interface="Messaging.SendMessageToDeviceGateWay"
error-channel="send_message_to_device_error_channel"
default-request-channel="send_message_to_device_channel"
id="send_message_to_device_gateway">
</int:gateway>
<int:channel id="send_message_to_device_channel">
<int:queue message-store="redisMessageStore" />
</int:channel>
<bean id="sendMessageToDeviceServiceBeanId" class="Messaging.SendMessageToDeviceService" />
<int:service-activator input-channel="send_message_to_device_channel"
ref="sendMessageToDeviceServiceBeanId" method="send_message">
<int:poller fixed-rate="500" time-unit="MILLISECONDS"
task-executor="send_message_to_device_task_executor" receive-timeout="0" />
</int:service-activator>
<bean id="sendMessageToDeviceErrorHandlerBeanId"
class="Messaging.SendMessageToDeviceErrorHandler" />
<int:service-activator input-channel = "send_message_to_device_error_channel"
ref="sendMessageToDeviceErrorHandlerBeanId" method="handle_error">
</int:service-activator>
The error I am seeing is :
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'send_message_to_device_gateway': Cannot resolve reference to bean 'send_message_to_device_error_channel' while setting bean property 'errorChannel'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'send_message_to_device_error_channel' is defined
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:1469)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
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$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 24 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'send_message_to_device_error_channel' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:694)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1168)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:281)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
... 37 more
Why is it looking for a bean by that name?
Thanks in advance,
Richard.
That's correct: any bean must be presented in the application context.
Even if you use a default errorChannel, it is populated to the application context by the Spring Integration infrastructure.
So, you must provide <channel id="send_message_to_device_error_channel"/> anyway.
Getting error while executing program in Eclipse:
og4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
May 21, 2014 5:23:24 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping': Initialization of bean failed; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.gagan.crud.dao.BookDaoImpl] for bean with name 'bookDao' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]; nested exception is java.lang.ClassNotFoundException: com.gagan.crud.dao.BookDaoImpl
Related cause: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.gagan.crud.dao.BookDaoImpl] for bean with name 'bookDao' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]; nested exception is java.lang.ClassNotFoundException: com.gagan.crud.dao.BookDaoImpl
Related cause: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.gagan.crud.service.BookServiceImpl] for bean with name 'bookService' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]; nested exception is java.lang.ClassNotFoundException: com.gagan.crud.service.BookServiceImpl
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:532)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
at
I have been trying to upgrade spring-flex 1.0.3 to 1.5.2 in order to check new features, i.e. Hibernate lazy fetching support in BlazeDS 4. I downloaded all necessary packages, changed dependencies in Maven for Spring (to 3.0.7), Hibernate (to 3.6.9) and Spring flex core (to 1.5.2). When I try to build and deploy application, I got NullPointerException which indicates cause in my domain class (at the end of stack trace):
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_messageBrokerDefaultHandlerMapping': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_messageBroker': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanInitializationException: MessageBroker initialization failed; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
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.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_messageBroker': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanInitializationException: MessageBroker initialization failed; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
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.AbstractBeanFactory.isSingleton(AbstractBeanFactory.java:396)
at org.springframework.context.support.AbstractApplicationContext.isSingleton(AbstractApplicationContext.java:1095)
at org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:294)
at org.springframework.web.servlet.handler.SimpleUrlHandlerMapping.registerHandlers(SimpleUrlHandlerMapping.java:129)
at org.springframework.web.servlet.handler.SimpleUrlHandlerMapping.initApplicationContext(SimpleUrlHandlerMapping.java:103)
at org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119)
at org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72)
at org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)
at org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:106)
at org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:85)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
... 35 more
Caused by: org.springframework.beans.factory.BeanInitializationException: MessageBroker initialization failed; nested exception is java.lang.NullPointerException
at org.springframework.flex.core.MessageBrokerFactoryBean.afterPropertiesSet(MessageBrokerFactoryBean.java:203)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 54 more
Caused by: java.lang.NullPointerException
at com.educationathome.domain.Device.toString(Device.java:182)
at java.lang.String.valueOf(String.java:2826)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at org.springframework.flex.core.io.PropertyProxyUtils.getBeanPropertyNames(PropertyProxyUtils.java:71)
at org.springframework.flex.core.io.PropertyProxyUtils.findPropertyNames(PropertyProxyUtils.java:80)
at org.springframework.flex.core.io.SpringPropertyProxy.proxyFor(SpringPropertyProxy.java:85)
at org.springframework.flex.core.io.AbstractAmfConversionServiceConfigProcessor.registerAmfProxies(AbstractAmfConversionServiceConfigProcessor.java:115)
at org.springframework.flex.core.io.AbstractAmfConversionServiceConfigProcessor.processAfterStartup(AbstractAmfConversionServiceConfigProcessor.java:73)
at org.springframework.flex.core.MessageBrokerFactoryBean.processAfterStart(MessageBrokerFactoryBean.java:315)
at org.springframework.flex.core.MessageBrokerFactoryBean.afterPropertiesSet(MessageBrokerFactoryBean.java:177)
... 56 more
I appreciate any supportive replies.
It comes from your code :
com.educationathome.domain.Device.toString(Device.java:182)
so check this line, and check what can be null.
i have a problem, i generated a build jar of other project, because i want to use its methods, then i imported this library in my project without never problem, well i used a MVC, in the controller´s name is java.java and it is here when i imported the new library and i used, then i run project, this is a error message,
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'urlMap' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'welcome' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Cannot resolve reference to bean 'catalogFacadeTarget' while setting bean property 'catalogFacadeImpl'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'catalogFacadeTarget' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: jxl/read/biff/BiffException
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'welcome' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Cannot resolve reference to bean 'catalogFacadeTarget' while setting bean property 'catalogFacadeImpl'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'catalogFacadeTarget' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: jxl/read/biff/BiffException
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'catalogFacadeTarget' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: jxl/read/biff/BiffException
Caused by: java.lang.NoClassDefFoundError: jxl/read/biff/BiffException
It says, class jxl.read.biff.BiffException is not found. You need to add the jar file that contains jxl.read.biff.BiffException class to your projects classpath.
You can obtain the jar file from findjar.com